gfs2-utils: master - mount.gfs2: Remove obsolete tool

Steven Whitehouse swhiteho at fedoraproject.org
Thu Feb 2 16:20:55 UTC 2012


Gitweb:        http://git.fedorahosted.org/git/cluster.git?p=cluster.git;a=commitdiff;h=0932c002b340c0d7d7cda415ac7167a89612a626
Commit:        0932c002b340c0d7d7cda415ac7167a89612a626
Parent:        c0ea17a91a158c67a4b26a603a537cba578c5846
Author:        Steven Whitehouse <swhiteho at redhat.com>
AuthorDate:    Thu Feb 2 14:48:47 2012 +0000
Committer:     Steven Whitehouse <swhiteho at redhat.com>
CommitterDate: Thu Feb 2 14:48:47 2012 +0000

mount.gfs2: Remove obsolete tool

This has not been part of the pagkages for some time now, and there
are no current Fedora releases which still make use of it. So we
should be safe to remove it now.

Signed-off-by: Steven Whitehouse <swhiteho at redhat.com>
---
 configure.ac            |    1 -
 gfs2/Makefile.am        |    2 +-
 gfs2/mount/Makefile.am  |   23 -
 gfs2/mount/gfs_ondisk.h | 1904 -----------------------------------------------
 gfs2/mount/mount.gfs2.c |  239 ------
 gfs2/mount/mtab.c       |  206 -----
 gfs2/mount/ondisk1.c    |   61 --
 gfs2/mount/target.mk    |    3 -
 gfs2/mount/util.c       |  696 -----------------
 gfs2/mount/util.h       |   85 ---
 10 files changed, 1 insertions(+), 3219 deletions(-)

diff --git a/configure.ac b/configure.ac
index 3fe1a49..e58aac9 100644
--- a/configure.ac
+++ b/configure.ac
@@ -280,7 +280,6 @@ AC_CONFIG_FILES([Makefile
 		 gfs2/edit/Makefile
 		 gfs2/fsck/Makefile
 		 gfs2/mkfs/Makefile
-		 gfs2/mount/Makefile
 		 gfs2/quota/Makefile
 		 gfs2/tool/Makefile
 		 gfs2/tune/Makefile
diff --git a/gfs2/Makefile.am b/gfs2/Makefile.am
index 08e59c4..1011739 100644
--- a/gfs2/Makefile.am
+++ b/gfs2/Makefile.am
@@ -1,4 +1,4 @@
 MAINTAINERCLEANFILES	= Makefile.in
 
-SUBDIRS			= libgfs2 convert edit fsck mkfs mount quota tool man \
+SUBDIRS			= libgfs2 convert edit fsck mkfs quota tool man \
 			  tune include lockgather #init.d 
diff --git a/gfs2/mount/Makefile.am b/gfs2/mount/Makefile.am
deleted file mode 100644
index 249e133..0000000
--- a/gfs2/mount/Makefile.am
+++ /dev/null
@@ -1,23 +0,0 @@
-MAINTAINERCLEANFILES	= Makefile.in
-
-# When an exec_prefix setting would have us install into /usr/sbin,
-# use /sbin instead.
-# Accept an existing sbindir value of /usr/sbin (probably for older automake),
-# or an empty value, for automake-1.11 and newer.
-sbindir := $(shell rpl=0; test '$(exec_prefix):$(sbindir)' = /usr:/usr/sbin \
-		       || test '$(exec_prefix):$(sbindir)' = /usr: && rpl=1; \
-	     test $$rpl = 1 && echo /sbin || echo '$(exec_prefix)/sbin')
-
-
-sbin_PROGRAMS		= mount.gfs2
-
-noinst_HEADERS		= gfs_ondisk.h util.h
-
-mount_gfs2_SOURCES	= mount.gfs2.c mtab.c ondisk1.c util.c
-
-mount_gfs2_CPPFLAGS	= -D_FILE_OFFSET_BITS=64 -DHELPER_PROGRAM \
-			  -D_GNU_SOURCE \
-			  -I$(top_srcdir)/gfs2/include \
-			  -I$(top_srcdir)/group/libgfscontrol
-
-mount_gfs2_LDADD	= $(top_builddir)/group/libgfscontrol/libgfscontrol.la
diff --git a/gfs2/mount/gfs_ondisk.h b/gfs2/mount/gfs_ondisk.h
deleted file mode 100644
index eea9038..0000000
--- a/gfs2/mount/gfs_ondisk.h
+++ /dev/null
@@ -1,1904 +0,0 @@
-/*
- * On-disk structures.
- *
- * THE BIG PICTURE of on-disk layout:
- *
- * GFS filesystem code views the entire filesystem, including journals, as
- * one contiguous group of blocks on one (perhaps virtual) storage device.
- * The filesystem space is shared, not distributed; each node in the cluster
- * must see the entire filesystem space.
- *
- * If the filesystem is spread across multiple physical storage devices,
- * volume management (device mapping) must be used to present the fileystem
- * space to GFS as one (virtual) device, with contiguous blocks.
- *
- * The superblock contains basic information about the filesytem, and appears
- * at a location 64 KBytes into the filesystem.  The first 64 KBytes of the
- * filesystem are empty, providing a safety buffer against wayward volume
- * management software (that sometimes write data into the first few bytes of
- * a device) or administrators.
- *
- * After the superblock, the rest of the filesystem is divided into multiple
- * Resource Groups and several journals.
- *
- * The Resource Groups (RGs or rgrps) contain the allocatable blocks that are
- * used for storing files, directories, etc., and all of the associated
- * metadata.  Each RG has its own set of block allocation statistics (within
- * the RG header), a number of blocks containing the block allocation bitmap,
- * and a large number of allocatable blocks for file data and metadata.
- * Multiple RGs allow multiple nodes to simultaneously allocate blocks from the 
- * filesystem (using different RGs), enhancing parallel access.  RG size and
- * number of RGs are determined by gfs_mkfs when creating the filesystem.
- * An administrator can specify RG size (see man gfs_mkfs).
- *
- * The journals contain temporary copies of metadata blocks, along with
- * other data, that allow GFS to recover the filesystem to a consistent state
- * (at least as far as metadata is concerned) if a node fails in the midst
- * of performing a write transaction.  There must be one journal for each node
- * in the cluster.  Since access to the entire filesystem space is shared,
- * if a node crashes, another node will be able to read the crashed node's
- * journal, and perform recovery.
- *
- * Currently, gfs_mkfs places the journals right in the middle of a freshly
- * created filesystem space, between 2 large groups of RGs.  From a filesystem
- * layout perspective, this placement is not a requirement; the journals
- * could be placed anywhere within the filesystem space.
- *
- * New Resource Groups and Journals may be added to the filesystem after the
- * filesystem has been created, if the filesystem's (virtual) device is made
- * larger.  See man gfs_grow and gfs_jadd.
- *
- * A few special hidden inodes are contained in a GFS filesystem.  They do
- * not appear in any directories; instead, the superblock points to them
- * using block numbers for their location.  The special inodes are:
- *
- *   Root inode:  Root directory of the filesystem
- *   Resource Group Index:  A file containing block numbers and sizes of all RGs
- *   Journal Index:  A file containing block numbers and sizes of all journals
- *   Quota:  A file containing all quota information for the filesystem
- *   License:  A file containing license information
- *
- * Note that there is NOTHING RELATED TO INTER-NODE LOCK MANAGEMENT ON-DISK.
- * Locking is handled completely off-disk, typically via LAN.
- *
- * NOTE:
- * If you add 8 byte fields to these structures, they must be 8 byte
- * aligned.  4 byte field must be 4 byte aligned, etc...
- *
- * All structures must be a multiple of 8 bytes long.
- *
- * GRIPES:
- * We should have forgetten about supporting 512B FS block sizes 
- * and made the di_reserved field in the struct gfs_dinode structure
- * much bigger.
- *
- * de_rec_len in struct gfs_dirent should really have been a 32-bit value
- * as it now limits us to a 64k FS block size (with the current code
- * in dir.c).
- */
-
-#ifndef __GFS_ONDISK_DOT_H__
-#define __GFS_ONDISK_DOT_H__
-
-#define GFS_MAGIC               (0x01161970) /* for all on-disk headers */
-#define GFS_BASIC_BLOCK         (512)  /* "basic block" = "sector" = 512B */
-#define GFS_BASIC_BLOCK_SHIFT   (9)
-
-/*  Controls how much data can be logged in-core before dumping log to disk */
-
-#define GFS_DUMPS_PER_LOG       (4)    /* 1/4 of on-disk journal size*/
-
-/*  Lock numbers of the LM_TYPE_NONDISK type.  These protect certain
- *  cluster-wide operations (rather than on-disk entities).
- *  Currently, the LIVE lock is not used for any real purpose.  */
-
-#define GFS_MOUNT_LOCK          (0)    /* only one node can Mount at a time */
-#define GFS_LIVE_LOCK           (1)    /* shared by all mounted nodes */
-#define GFS_TRANS_LOCK          (2)    /* Transaction, protects jrnl recovery */
-#define GFS_RENAME_LOCK         (3)    /* only one node can Rename at a time */
-
-/*  On-disk format (version) numbers for various metadata types,
- *  used in gfs_meta_header  */
-
-#define GFS_FORMAT_SB           (100)  /* Super-Block */
-#define GFS_FORMAT_RG           (200)  /* Resource Group Header */
-#define GFS_FORMAT_RB           (300)  /* Resource Group Block Alloc BitBlock */
-#define GFS_FORMAT_DI           (400)  /* "Disk" inode (dinode) */
-#define GFS_FORMAT_IN           (500)  /* Indirect dinode block list */
-#define GFS_FORMAT_LF           (600)  /* Leaf dinode block list */
-#define GFS_FORMAT_JD           (700)  /* Journal Data */
-#define GFS_FORMAT_LH           (800)  /* Log Header */
-#define GFS_FORMAT_LD           (900)  /* Log Descriptor */
-/*  These don't have actual struct gfs_meta_header structures to go with them */
-#define GFS_FORMAT_JI           (1000) /* Journal Index */
-#define GFS_FORMAT_RI           (1100) /* Resource Group Index */
-#define GFS_FORMAT_DE           (1200) /* Directory Entry */
-#define GFS_FORMAT_QU           (1500) /* Quota */
-#define GFS_FORMAT_EA           (1600) /* Extended Attribute */
-#define GFS_FORMAT_ED           (1700) /* Extended Attribute data */
-/*  These version #s are embedded in the superblock  */
-#define GFS_FORMAT_FS           (1309) /* Filesystem (all-encompassing) */
-#define GFS_FORMAT_MULTI        (1401) /* Multi-Host */
-
-/*
- *  An on-disk inode number
- *  Initially, the on-disk block address of the inode block is assigned as the
- *  formal (permanent) ID as well.  Block address can change (to move inode
- *  on-disk), but formal ID must stay unchanged once assigned.
- */
-
-#define gfs_inum_equal(ino1, ino2) \
-(((ino1)->no_formal_ino == (ino2)->no_formal_ino) && \
- ((ino1)->no_addr == (ino2)->no_addr))
-
-struct gfs_inum {
-	uint64_t no_formal_ino;        /* inode identifier */
-	uint64_t no_addr;              /* block # of dinode block */
-};
-
-/*
- *  Generic metadata head structure
- *
- *  Every inplace buffer logged in the journal must start
- *  with a struct gfs_meta_header.
- *
- *  In addition to telling what kind of metadata is in the block,
- *  the metaheader contains the important generation and incarnation
- *  numbers.
- *
- *  The generation number is used during journal recovery to determine
- *  whether an in-place block on-disk is older than an on-disk journaled copy
- *  of the block.  If so, GFS overwrites the in-place block with the journaled
- *  version of the block.
- *
- *  A meta block's generation number must increment monotonically across the
- *  cluster, each time new contents are committed to the block.  This means
- *  that whenever GFS allocates a pre-existing metadata block, GFS must read
- *  that block from disk (in case another node has incremented it).  It also
- *  means that GFS must sync the block (with incremented generation number)
- *  to disk (both log and in-place blocks), not only after changing contents
- *  of the block, but also after de-allocating the block (GFS can't just throw
- *  away incore metadata for a file that it's just erased).
- *
- *  The incarnation number is used only for on-disk (d)inodes.  GFS increments
- *  it each time it de-allocates a dinode block (i.e. each time the dinode
- *  loses its identity with a particular file, directory, etc.).  When the
- *  dinode is later allocated (i.e. to be identified with a new file, etc.),
- *  GFS copies the incarnation number into the VFS inode's i_generation member.
- *  If GFS is used as the backing store for an NFS server, GFS uses this
- *  i_generation number as part of the NFS filehandle, which differentiates
- *  it from the previous identity of the dinode, and helps protect against
- *  filesystem corruption that could happen with the use of outdated,
- *  invalid, or malicious filehandles.  See ops_export.c.
- *
- *  GFS caches de-allocated meta-headers, to minimize disk reads.
- *  See struct gfs_meta_header_cache.
- */
-
-#define GFS_METATYPE_NONE       (0)
-#define GFS_METATYPE_SB         (1)    /* Super-Block */
-#define GFS_METATYPE_RG         (2)    /* Resource Group Header */
-#define GFS_METATYPE_RB         (3)    /* Resource Group Block Alloc BitBlock */
-#define GFS_METATYPE_DI         (4)    /* "Disk" inode (dinode) */
-#define GFS_METATYPE_IN         (5)    /* Indirect dinode block list */
-#define GFS_METATYPE_LF         (6)    /* Leaf dinode block list */
-#define GFS_METATYPE_JD         (7)    /* Journal Data */
-#define GFS_METATYPE_LH         (8)    /* Log Header (gfs_log_header) */
-#define GFS_METATYPE_LD         (9)    /* Log Descriptor (gfs_log_descriptor) */
-#define GFS_METATYPE_EA         (10)   /* Extended Attribute */
-#define GFS_METATYPE_ED         (11)   /* Extended Attribute data */
-
-#define GFS_META_CLUMP          (64)   /* # blocks to convert fm data to meta */
-
-struct gfs_meta_header {
-	uint32_t mh_magic;      /* GFS_MAGIC sanity check magic number */
-	uint32_t mh_type;       /* GFS_METATYPE_XX type of metadata block */
-	uint64_t mh_generation; /* increment before writing to journal */
-	uint32_t mh_format;     /* GFS_FORMAT_XX (version # for this type) */
-	uint32_t mh_incarn;     /* increment when marking dinode "unused" */
-};
-
-/*
- *  super-block structure
- *
- *  One of these is at beginning of filesystem.
- *  It's probably good if SIZEOF_SB <= GFS_BASIC_BLOCK (512 bytes)
- */
-
-/*  Address of SuperBlock in GFS basic blocks.  1st 64K of filesystem is empty
-    for safety against getting clobbered by wayward volume managers, etc.
-    64k was chosen because it's the largest GFS-supported fs block size.  */
-#define GFS_SB_ADDR             (128)
-
-/*  The lock number for the superblock (must be zero)  */
-#define GFS_SB_LOCK             (0)
-#define GFS_CRAP_LOCK           (1)
-
-/*  Requirement:  GFS_LOCKNAME_LEN % 8 == 0
-    Includes: the fencing zero at the end  */
-#define GFS_LOCKNAME_LEN        (64)
-
-struct gfs_sb {
-	/*  Order is important; need to be able to read old superblocks
-	    in order to support on-disk version upgrades */
-	struct gfs_meta_header sb_header;
-
-	uint32_t sb_fs_format;         /* GFS_FORMAT_FS (on-disk version) */
-	uint32_t sb_multihost_format;  /* GFS_FORMAT_MULTI */
-	uint32_t sb_flags;             /* ?? */
-
-	uint32_t sb_bsize;             /* fundamental FS block size in bytes */
-	uint32_t sb_bsize_shift;       /* log2(sb_bsize) */
-	uint32_t sb_seg_size;          /* Journal segment size in FS blocks */
-
-	/* These special inodes do not appear in any on-disk directory. */
-	struct gfs_inum sb_jindex_di;  /* journal index inode */
-	struct gfs_inum sb_rindex_di;  /* resource group index inode */
-	struct gfs_inum sb_root_di;    /* root directory inode */
-
-	/* Default inter-node locking protocol (lock module) and namespace */
-	char sb_lockproto[GFS_LOCKNAME_LEN]; /* lock protocol name */
-	char sb_locktable[GFS_LOCKNAME_LEN]; /* unique name for this FS */
-
-	/* More special inodes */
-	struct gfs_inum sb_quota_di;   /* quota inode */
-	struct gfs_inum sb_license_di; /* license inode */
-
-	char sb_reserved[96];
-};
-
-/*
- *  journal index structure 
- *
- *  One for each journal used by the filesystem.
- *  These descriptors are packed contiguously within the jindex inode (file).
- */
-
-struct gfs_jindex {
-	uint64_t ji_addr;       /* starting block of the journal */
-	uint32_t ji_nsegment;   /* number (quantity) of segments in journal */
-	uint32_t ji_pad;
-
-	char ji_reserved[64];
-};
-
-/*
- *  resource index structure 
- *
- *  One of these for each resource group in the filesystem.
- *  These descriptors are packed contiguously within the rindex inode (file).
- *  Also see struct gfs_rgrp.
- */
-
-struct gfs_rindex {
-	uint64_t ri_addr;     /* block # of 1st block (header) in rgrp */
-	uint32_t ri_length;   /* # fs blocks containing rgrp header & bitmap */
-	uint32_t ri_pad;
-
-	uint64_t ri_data1;    /* block # of first data/meta block in rgrp */
-	uint32_t ri_data;     /* number (qty) of data/meta blocks in rgrp */
-
-	uint32_t ri_bitbytes; /* total # bytes used by block alloc bitmap */
-
-	char ri_reserved[64];
-};
-
-/*
- *  resource group header structure
- *
- *  One of these at beginning of the first block of an rgrp,
- *     followed by block alloc bitmap data in remainder of first block.
- *  Each resource group contains:
- *    Header block, including block allocation statistics (struct gfs_rgrp)
- *       and first part of block alloc bitmap.
- *    Bitmap block(s), continuing block alloc bitmap started in header block.
- *    Data/meta blocks, allocatable blocks containing file data and metadata.
- *  
- *  In older versions, now-unused (but previously allocated) dinodes were
- *  saved for re-use in an on-disk linked list (chain).  This is no longer
- *  done, but support still exists for reclaiming dinodes from this list,
- *  to support upgrades from older on-disk formats.
- */
-
-/* Each data block within rgrp is represented by 2 bits in the alloc bitmap */
-#define GFS_NBBY                (4)  /* # blocks represented by 1 bitmap byte */
-#define GFS_BIT_SIZE            (2)
-#define GFS_BIT_MASK            (0x00000003)
-
-/*
- * 4 possible block allocation states:
- *   bit 0 = alloc(1)/free(0)
- *   bit 1 = metadata(1)/data(0)
- */
-#define GFS_BLKST_FREE          (0)
-#define GFS_BLKST_USED          (1)
-#define GFS_BLKST_FREEMETA      (2)
-#define GFS_BLKST_USEDMETA      (3)
-
-struct gfs_rgrp {
-	struct gfs_meta_header rg_header;
-
-	uint32_t rg_flags;      /* ?? */
-
-	uint32_t rg_free;       /* Number (qty) of free data blocks */
-
-	/* Dinodes are USEDMETA, but are handled separately from other METAs */
-	uint32_t rg_useddi;     /* Number (qty) of dinodes (used or free) */
-	uint32_t rg_freedi;     /* Number (qty) of unused (free) dinodes */
-	struct gfs_inum rg_freedi_list; /* 1st block in chain of free dinodes */
-
-	/* These META statistics do not include dinodes (used or free) */
-	uint32_t rg_usedmeta;   /* Number (qty) of used metadata blocks */
-	uint32_t rg_freemeta;   /* Number (qty) of unused metadata blocks */
-
-	char rg_reserved[64];
-};
-
-/*
- *  quota structure
- */
-
-struct gfs_quota {
-	uint64_t qu_limit;
-	uint64_t qu_warn;
-	int64_t qu_value;
-
-	char qu_reserved[64];
-};
-
-/*
- *  dinode (disk inode) structure
- *  The ondisk representation of inodes
- *  One for each file, directory, etc.
- *  GFS does not put more than one inode in a single block.
- *  The inode may be "stuffed", carrying file data along with metadata,
- *    if the file data is small enough.
- *  Otherwise, the inode block contains pointers to other blocks that contain
- *    either file data or other pointers to other blocks (indirect addressing
- *    via a metadata tree).
- */
-
-#define GFS_MAX_META_HEIGHT     (10)
-#define GFS_DIR_MAX_DEPTH       (17)
-
-/*  Dinode types  */
-#define GFS_FILE_NON            (0)
-#define GFS_FILE_REG            (1)    /* regular file */
-#define GFS_FILE_DIR            (2)    /* directory */
-#define GFS_FILE_LNK            (5)    /* link */
-#define GFS_FILE_BLK            (7)    /* block device node */
-#define GFS_FILE_CHR            (8)    /* character device node */
-#define GFS_FILE_FIFO           (101)  /* fifo/pipe */
-#define GFS_FILE_SOCK           (102)  /* socket */
-
-/*  Dinode flags  */
-#define GFS_DIF_JDATA             (0x00000001) /* jrnl all data for this file */
-#define GFS_DIF_EXHASH            (0x00000002) /* hashed directory (leaves) */
-#define GFS_DIF_UNUSED            (0x00000004) /* unused dinode */
-#define GFS_DIF_EA_INDIRECT       (0x00000008) /* extended attribute, indirect*/
-#define GFS_DIF_DIRECTIO          (0x00000010)
-#define GFS_DIF_IMMUTABLE         (0x00000020) /* Can't change file */
-#define GFS_DIF_APPENDONLY        (0x00000040) /* Can only add to end of file */
-#define GFS_DIF_NOATIME           (0x00000080) /* Don't update access time
-						  (currently unused/ignored) */
-#define GFS_DIF_SYNC              (0x00000100) /* Flush to disk, don't cache
-						  (currently unused/ignored) */
-#define GFS_DIF_INHERIT_DIRECTIO  (0x40000000) /* new files get DIRECTIO flag */
-#define GFS_DIF_INHERIT_JDATA     (0x80000000) /* new files get JDATA flag */
-
-struct gfs_dinode {
-	struct gfs_meta_header di_header;
-
-	struct gfs_inum di_num; /* formal inode # and block address */
-
-	uint32_t di_mode;	/* mode of file */
-	uint32_t di_uid;	/* owner's user id */
-	uint32_t di_gid;	/* owner's group id */
-	uint32_t di_nlink;	/* number (qty) of links to this file */
-	uint64_t di_size;	/* number (qty) of bytes in file */
-	uint64_t di_blocks;	/* number (qty) of blocks in file */
-	int64_t di_atime;	/* time last accessed */
-	int64_t di_mtime;	/* time last modified */
-	int64_t di_ctime;	/* time last changed */
-
-	/*  Non-zero only for character or block device nodes  */
-	uint32_t di_major;	/* device major number */
-	uint32_t di_minor;	/* device minor number */
-
-	/*  Block allocation strategy  */
-	uint64_t di_rgrp;	/* dinode rgrp block number */
-	uint64_t di_goal_rgrp;	/* rgrp to alloc from next */
-	uint32_t di_goal_dblk;	/* data block goal */
-	uint32_t di_goal_mblk;	/* metadata block goal */
-
-	uint32_t di_flags;	/* GFS_DIF_... */
-
-	/*  struct gfs_rindex, struct gfs_jindex, or struct gfs_dirent */
-	uint32_t di_payload_format;  /* GFS_FORMAT_... */
-	uint16_t di_type;	/* GFS_FILE_... type of file */
-	uint16_t di_height;	/* height of metadata (0 == stuffed) */
-	uint32_t di_incarn;	/* incarnation (unused, see gfs_meta_header) */
-	uint16_t di_pad;
-
-	/*  These only apply to directories  */
-	uint16_t di_depth;	/* Number of bits in the table */
-	uint32_t di_entries;	/* The # (qty) of entries in the directory */
-
-	/*  This formed an on-disk chain of unused dinodes  */
-	struct gfs_inum di_next_unused;  /* used in old versions only */
-
-	uint64_t di_eattr;	/* extended attribute block number */
-
-	char di_reserved[56];
-};
-
-/*
- *  indirect block header
- *
- *  A component of a dinode's indirect addressing metadata tree.
- *  These are pointed to by pointers in dinodes or other indirect blocks.
- */
-
-struct gfs_indirect {
-	struct gfs_meta_header in_header;
-
-	char in_reserved[64];
-};
-
-/*
- *  directory structure - many of these per directory file
- *
- * See comments at beginning of dir.c
- */
-
-#define GFS_FNAMESIZE               (255)
-#define GFS_DIRENT_SIZE(name_len) ((sizeof(struct gfs_dirent) + (name_len) + 7) & ~7)
-#define IS_LEAF     (1) /* Hashed (leaf) directory */
-#define IS_DINODE   (2) /* Linear (stuffed dinode block) directory */
-
-struct gfs_dirent {
-	struct gfs_inum de_inum;    /* formal inode number and block address */
-	uint32_t de_hash;           /* hash of the filename */
-	uint16_t de_rec_len;        /* the length of the dirent */
-	uint16_t de_name_len;       /* the length of the name */
-	uint16_t de_type;           /* GFS_FILE_... type of dinode this points to */
-
-	char de_reserved[14];
-};
-
-/*
- *  Header of leaf directory nodes
- *
- * See comments at beginning of dir.c
- */
-
-struct gfs_leaf {
-	struct gfs_meta_header lf_header;
-
-	uint16_t lf_depth;          /* Depth of leaf */
-	uint16_t lf_entries;        /* Number of dirents in leaf */
-	uint32_t lf_dirent_format;  /* GFS_FORMAT_DE (version #) */
-	uint64_t lf_next;           /* Next leaf, if overflow */
-
-	char lf_reserved[64];
-};
-
-/*
- *  Log header structure
- *
- *  Two of these are in the first block of a transaction log:
- *    1)  at beginning of block
- *    2)  at end of first 512-byte sector within block
- */
-
-#define GFS_LOG_HEAD_UNMOUNT    (0x00000001)  /* log is clean, can unmount fs */
-
-struct gfs_log_header {
-	struct gfs_meta_header lh_header;
-
-	uint32_t lh_flags;	/* GFS_LOG_HEAD_... */
-	uint32_t lh_pad;
-
-	uint64_t lh_first;	/* Block number of first header in this trans */
-	uint64_t lh_sequence;	/* Sequence number of this transaction */
-
-	uint64_t lh_tail;	/* Block number of log tail */
-	uint64_t lh_last_dump;	/* Block number of last dump */
-
-	char lh_reserved[64];
-};
-
-/*
- *  Log type descriptor
- *
- *  One of these for each chunk in a transaction
- */
-
-#define GFS_LOG_DESC_METADATA   (300)    /* metadata */
-/*  ld_data1 is the number (quantity) of metadata blocks in the descriptor.
-    ld_data2 is unused.
-    */
-
-#define GFS_LOG_DESC_IUL        (400)    /* unlinked inode */
-/*  ld_data1 is TRUE if this is a dump.
-    ld_data2 is unused.
-    FixMe!!!  ld_data1 should be the number (quantity) of entries.
-              ld_data2 should be "TRUE if this is a dump".
-    */
-
-#define GFS_LOG_DESC_IDA        (401)    /* de-allocated inode */
-/*  ld_data1 is unused.
-    ld_data2 is unused.
-    FixMe!!!  ld_data1 should be the number (quantity) of entries.
-    */
-
-#define GFS_LOG_DESC_Q          (402)    /* quota */
-/*  ld_data1 is the number of quota changes in the descriptor.
-    ld_data2 is TRUE if this is a dump.
-    */
-
-#define GFS_LOG_DESC_LAST       (500)    /* final in a logged transaction */
-/*  ld_data1 is unused.
-    ld_data2 is unused.
-    */
-
-struct gfs_log_descriptor {
-	struct gfs_meta_header ld_header;
-
-	uint32_t ld_type;	/* GFS_LOG_DESC_... Type of this log chunk */
-	uint32_t ld_length;	/* Number of buffers in this chunk */
-	uint32_t ld_data1;	/* descriptor-specific field */
-	uint32_t ld_data2;	/* descriptor-specific field */
-
-	char ld_reserved[64];
-};
-
-/*
- *  Metadata block tags
- *
- *  One for each logged block.  Tells where block really belongs on-disk.
- *  These descriptor tags are packed contiguously after a gfs_log_descriptor.
- */
-
-struct gfs_block_tag {
-	uint64_t bt_blkno;	/* inplace block number */
-	uint32_t bt_flags;	/* ?? */
-	uint32_t bt_pad;
-};
-
-/*
- *  Quota Journal Tag
- */
-
-#define GFS_QTF_USER            (0x00000001)
-
-struct gfs_quota_tag {
-	int64_t qt_change;
-	uint32_t qt_flags;      /* GFS_QTF_... */
-	uint32_t qt_id;
-};
-
-/*
- *  Extended attribute header format
- */
-
-#define GFS_EA_MAX_NAME_LEN     (255)
-#define GFS_EA_MAX_DATA_LEN     (65536)
-
-#define GFS_EATYPE_UNUSED       (0)
-#define GFS_EATYPE_USR          (1)     /* user attribute */
-#define GFS_EATYPE_SYS          (2)     /* system attribute */
-#define GFS_EATYPE_SECURITY	(3)	/* security attribute */
-
-#define GFS_EATYPE_LAST         (3)
-#define GFS_EATYPE_VALID(x)     ((x) <= GFS_EATYPE_LAST)
-
-#define GFS_EAFLAG_LAST         (0x01)	/* last ea in block */
-
-struct gfs_ea_header {
-	uint32_t ea_rec_len;    /* total record length: hdr + name + data */
-	uint32_t ea_data_len;   /* data length, in bytes */
-	uint8_t ea_name_len;    /* no NULL pointer after the string */
-	uint8_t ea_type;        /* GFS_EATYPE_... */
-	uint8_t ea_flags;       /* GFS_EAFLAG_... */
-	uint8_t ea_num_ptrs;    /* # fs blocks needed for EA */
-	uint32_t ea_pad;
-};
-
-/*
- * Statfs change
- * Describes an change to the pool of free and allocated
- * blocks.
- */
-
-struct gfs_statfs_change {
-	uint64_t sc_total;
-	uint64_t sc_free;
-	uint64_t sc_dinodes;
-};
-
-struct gfs_statfs_change_host {
-	int64_t sc_total;
-	int64_t sc_free;
-	int64_t sc_dinodes;
-};
-
-/*  Endian functions  */
-
-#define GFS_ENDIAN_BIG
-
-#ifdef GFS_ENDIAN_BIG
-
-#define gfs16_to_cpu be16_to_cpu
-#define gfs32_to_cpu be32_to_cpu
-#define gfs64_to_cpu be64_to_cpu
-
-#define cpu_to_gfs16 cpu_to_be16
-#define cpu_to_gfs32 cpu_to_be32
-#define cpu_to_gfs64 cpu_to_be64
-
-#else				/*  GFS_ENDIAN_BIG  */
-
-#define gfs16_to_cpu le16_to_cpu
-#define gfs32_to_cpu le32_to_cpu
-#define gfs64_to_cpu le64_to_cpu
-
-#define cpu_to_gfs16 cpu_to_le16
-#define cpu_to_gfs32 cpu_to_le32
-#define cpu_to_gfs64 cpu_to_le64
-
-#endif				/*  GFS_ENDIAN_BIG  */
-
-/*  Translation functions  */
-
-void gfs_inum_in(struct gfs_inum *no, char *buf);
-void gfs_inum_out(struct gfs_inum *no, char *buf);
-void gfs_meta_header_in(struct gfs_meta_header *mh, char *buf);
-void gfs_meta_header_out(struct gfs_meta_header *mh, char *buf);
-void gfs_sb_in(struct gfs_sb *sb, char *buf);
-void gfs_sb_out(struct gfs_sb *sb, char *buf);
-void gfs_jindex_in(struct gfs_jindex *jindex, char *buf);
-void gfs_jindex_out(struct gfs_jindex *jindex, char *buf);
-void gfs_rindex_in(struct gfs_rindex *rindex, char *buf);
-void gfs_rindex_out(struct gfs_rindex *rindex, char *buf);
-void gfs_rgrp_in(struct gfs_rgrp *rgrp, char *buf);
-void gfs_rgrp_out(struct gfs_rgrp *rgrp, char *buf);
-void gfs_quota_in(struct gfs_quota *quota, char *buf);
-void gfs_quota_out(struct gfs_quota *quota, char *buf);
-void gfs_dinode_in(struct gfs_dinode *dinode, char *buf);
-void gfs_dinode_out(struct gfs_dinode *dinode, char *buf);
-void gfs_indirect_in(struct gfs_indirect *indirect, char *buf);
-void gfs_indirect_out(struct gfs_indirect *indirect, char *buf);
-void gfs_dirent_in(struct gfs_dirent *dirent, char *buf);
-void gfs_dirent_out(struct gfs_dirent *dirent, char *buf);
-void gfs_leaf_in(struct gfs_leaf *leaf, char *buf);
-void gfs_leaf_out(struct gfs_leaf *leaf, char *buf);
-void gfs_log_header_in(struct gfs_log_header *head, char *buf);
-void gfs_log_header_out(struct gfs_log_header *head, char *buf);
-void gfs_desc_in(struct gfs_log_descriptor *desc, char *buf);
-void gfs_desc_out(struct gfs_log_descriptor *desc, char *buf);
-void gfs_block_tag_in(struct gfs_block_tag *btag, char *buf);
-void gfs_block_tag_out(struct gfs_block_tag *btag, char *buf);
-void gfs_quota_tag_in(struct gfs_quota_tag *qtag, char *buf);
-void gfs_quota_tag_out(struct gfs_quota_tag *qtag, char *buf);
-void gfs_ea_header_in(struct gfs_ea_header *qtag, char *buf);
-void gfs_ea_header_out(struct gfs_ea_header *qtag, char *buf);
-
-/*  Printing functions  */
-
-void gfs_inum_print(struct gfs_inum *no);
-void gfs_meta_header_print(struct gfs_meta_header *mh);
-void gfs_sb_print(struct gfs_sb *sb);
-void gfs_jindex_print(struct gfs_jindex *jindex);
-void gfs_rindex_print(struct gfs_rindex *rindex);
-void gfs_rgrp_print(struct gfs_rgrp *rgrp);
-void gfs_quota_print(struct gfs_quota *quota);
-void gfs_dinode_print(struct gfs_dinode *dinode);
-void gfs_indirect_print(struct gfs_indirect *indirect);
-void gfs_dirent_print(struct gfs_dirent *dirent, const char *name);
-void gfs_leaf_print(struct gfs_leaf *leaf);
-void gfs_log_header_print(struct gfs_log_header *head);
-void gfs_desc_print(struct gfs_log_descriptor *desc);
-void gfs_block_tag_print(struct gfs_block_tag *tag);
-void gfs_quota_tag_print(struct gfs_quota_tag *tag);
-void gfs_ea_header_print(struct gfs_ea_header *ea, char *name);
-
-/*  The hash function for ExHash directories  */
-
-uint32_t gfs_dir_hash(const char *data, int len);
-
-#endif /* __GFS_ONDISK_DOT_H__ */
-
-
-
-#ifdef WANT_GFS_CONVERSION_FUNCTIONS
-
-#define CPIN_08(s1, s2, member, count) {memcpy((s1->member), (s2->member), (count));}
-#define CPOUT_08(s1, s2, member, count) {memcpy((s2->member), (s1->member), (count));}
-#define CPIN_16(s1, s2, member) {(s1->member) = gfs16_to_cpu((s2->member));}
-#define CPOUT_16(s1, s2, member) {(s2->member) = cpu_to_gfs16((s1->member));}
-#define CPIN_32(s1, s2, member) {(s1->member) = gfs32_to_cpu((s2->member));}
-#define CPOUT_32(s1, s2, member) {(s2->member) = cpu_to_gfs32((s1->member));}
-#define CPIN_64(s1, s2, member) {(s1->member) = gfs64_to_cpu((s2->member));}
-#define CPOUT_64(s1, s2, member) {(s2->member) = cpu_to_gfs64((s1->member));}
-
-#define pa(struct, member, count) print_array(#member, struct->member, count);
-
-/**
- * print_array - Print out an array of bytes
- * @title: what to print before the array
- * @buf: the array
- * @count: the number of bytes
- *
- */
-
-static void
-print_array(const char *title, char *buf, int count)
-{
-	int x;
-
-	printk("  %s =\n", title);
-	for (x = 0; x < count; x++) {
-		printk("%.2X ", (unsigned char)buf[x]);
-		if (x % 16 == 15)
-			printk("\n");
-	}
-	if (x % 16)
-		printk("\n");
-}
-
-/**
- * gfs_inum_in - Read in an inode number
- * @no: the cpu-order structure
- * @buf: the disk-order buffer
- *
- */
-
-void
-gfs_inum_in(struct gfs_inum *no, char *buf)
-{
-	struct gfs_inum *str = (struct gfs_inum *)buf;
-
-	CPIN_64(no, str, no_formal_ino);
-	CPIN_64(no, str, no_addr);
-}
-
-/**
- * gfs_inum_out - Write out an inode number
- * @no: the cpu-order structure
- * @buf: the disk-order buffer
- *
- */
-
-void
-gfs_inum_out(struct gfs_inum *no, char *buf)
-{
-	struct gfs_inum *str = (struct gfs_inum *)buf;
-
-	CPOUT_64(no, str, no_formal_ino);
-	CPOUT_64(no, str, no_addr);
-}
-
-/**
- * gfs_inum_print - Print out a inode number
- * @no: the cpu-order buffer
- *
- */
-
-void
-gfs_inum_print(struct gfs_inum *no)
-{
-	pv(no, no_formal_ino, "%"PRIu64);
-	pv(no, no_addr, "%"PRIu64);
-}
-
-/**
- * gfs_meta_header_in - Read in a metadata header
- * @mh: the cpu-order structure
- * @buf: the disk-order buffer
- *
- */
-
-void
-gfs_meta_header_in(struct gfs_meta_header *mh, char *buf)
-{
-	struct gfs_meta_header *str = (struct gfs_meta_header *)buf;
-
-	CPIN_32(mh, str, mh_magic);
-	CPIN_32(mh, str, mh_type);
-	CPIN_64(mh, str, mh_generation);
-	CPIN_32(mh, str, mh_format);
-	CPIN_32(mh, str, mh_incarn);
-}
-
-/**
- * gfs_meta_header_in - Write out a metadata header
- * @mh: the cpu-order structure
- * @buf: the disk-order buffer
- *
- * Don't ever change the generation number in this routine.
- * It's done manually in increment_generation().
- */
-
-void
-gfs_meta_header_out(struct gfs_meta_header *mh, char *buf)
-{
-	struct gfs_meta_header *str = (struct gfs_meta_header *)buf;
-
-	CPOUT_32(mh, str, mh_magic);
-	CPOUT_32(mh, str, mh_type);
-#if 0
-	/* Don't do this!
-	   Mh_generation should only be change manually. */
-	CPOUT_64(mh, str, mh_generation);
-#endif
-	CPOUT_32(mh, str, mh_format);
-	CPOUT_32(mh, str, mh_incarn);
-}
-
-/**
- * gfs_meta_header_print - Print out a metadata header
- * @mh: the cpu-order buffer
- *
- */
-
-void
-gfs_meta_header_print(struct gfs_meta_header *mh)
-{
-	pv(mh, mh_magic, "0x%.8X");
-	pv(mh, mh_type, "%u");
-	pv(mh, mh_generation, "%"PRIu64);
-	pv(mh, mh_format, "%u");
-	pv(mh, mh_incarn, "%u");
-}
-
-/**
- * gfs_sb_in - Read in a superblock
- * @sb: the cpu-order structure
- * @buf: the disk-order buffer
- *
- */
-
-void
-gfs_sb_in(struct gfs_sb *sb, char *buf)
-{
-	struct gfs_sb *str = (struct gfs_sb *)buf;
-
-	gfs_meta_header_in(&sb->sb_header, buf);
-
-	CPIN_32(sb, str, sb_fs_format);
-	CPIN_32(sb, str, sb_multihost_format);
-	CPIN_32(sb, str, sb_flags);
-
-	CPIN_32(sb, str, sb_bsize);
-	CPIN_32(sb, str, sb_bsize_shift);
-	CPIN_32(sb, str, sb_seg_size);
-
-	gfs_inum_in(&sb->sb_jindex_di, (char *)&str->sb_jindex_di);
-	gfs_inum_in(&sb->sb_rindex_di, (char *)&str->sb_rindex_di);
-	gfs_inum_in(&sb->sb_root_di, (char *)&str->sb_root_di);
-
-	CPIN_08(sb, str, sb_lockproto, GFS_LOCKNAME_LEN);
-	CPIN_08(sb, str, sb_locktable, GFS_LOCKNAME_LEN);
-
-	gfs_inum_in(&sb->sb_quota_di, (char *)&str->sb_quota_di);
-	gfs_inum_in(&sb->sb_license_di, (char *)&str->sb_license_di);
-
-	CPIN_08(sb, str, sb_reserved, 96);
-}
-
-/**
- * gfs_sb_out - Write out a superblock
- * @sb: the cpu-order structure
- * @buf: the disk-order buffer
- *
- */
-
-void
-gfs_sb_out(struct gfs_sb *sb, char *buf)
-{
-	struct gfs_sb *str = (struct gfs_sb *)buf;
-
-	gfs_meta_header_out(&sb->sb_header, buf);
-
-	CPOUT_32(sb, str, sb_fs_format);
-	CPOUT_32(sb, str, sb_multihost_format);
-	CPOUT_32(sb, str, sb_flags);
-
-	CPOUT_32(sb, str, sb_bsize);
-	CPOUT_32(sb, str, sb_bsize_shift);
-	CPOUT_32(sb, str, sb_seg_size);
-
-	gfs_inum_out(&sb->sb_jindex_di, (char *)&str->sb_jindex_di);
-	gfs_inum_out(&sb->sb_rindex_di, (char *)&str->sb_rindex_di);
-	gfs_inum_out(&sb->sb_root_di, (char *)&str->sb_root_di);
-
-	CPOUT_08(sb, str, sb_lockproto, GFS_LOCKNAME_LEN);
-	CPOUT_08(sb, str, sb_locktable, GFS_LOCKNAME_LEN);
-
-	gfs_inum_out(&sb->sb_quota_di, (char *)&str->sb_quota_di);
-	gfs_inum_out(&sb->sb_license_di, (char *)&str->sb_license_di);
-
-	CPOUT_08(sb, str, sb_reserved, 96);
-}
-
-/**
- * gfs_sb_print - Print out a superblock
- * @sb: the cpu-order buffer
- *
- */
-
-void
-gfs_sb_print(struct gfs_sb *sb)
-{
-	gfs_meta_header_print(&sb->sb_header);
-
-	pv(sb, sb_fs_format, "%u");
-	pv(sb, sb_multihost_format, "%u");
-	pv(sb, sb_flags, "%u");
-
-	pv(sb, sb_bsize, "%u");
-	pv(sb, sb_bsize_shift, "%u");
-	pv(sb, sb_seg_size, "%u");
-
-	gfs_inum_print(&sb->sb_jindex_di);
-	gfs_inum_print(&sb->sb_rindex_di);
-	gfs_inum_print(&sb->sb_root_di);
-
-	pv(sb, sb_lockproto, "%s");
-	pv(sb, sb_locktable, "%s");
-
-	gfs_inum_print(&sb->sb_quota_di);
-	gfs_inum_print(&sb->sb_license_di);
-
-	pa(sb, sb_reserved, 96);
-}
-
-/**
- * gfs_jindex_in - Read in a journal index structure
- * @jindex: the cpu-order structure
- * @buf: the disk-order buffer
- *
- */
-
-void
-gfs_jindex_in(struct gfs_jindex *jindex, char *buf)
-{
-	struct gfs_jindex *str = (struct gfs_jindex *)buf;
-
-	CPIN_64(jindex, str, ji_addr);
-	CPIN_32(jindex, str, ji_nsegment);
-	CPIN_32(jindex, str, ji_pad);
-
-	CPIN_08(jindex, str, ji_reserved, 64);
-}
-
-/**
- * gfs_jindex_out - Write out a journal index structure
- * @jindex: the cpu-order structure
- * @buf: the disk-order buffer
- *
- */
-
-void
-gfs_jindex_out(struct gfs_jindex *jindex, char *buf)
-{
-	struct gfs_jindex *str = (struct gfs_jindex *)buf;
-
-	CPOUT_64(jindex, str, ji_addr);
-	CPOUT_32(jindex, str, ji_nsegment);
-	CPOUT_32(jindex, str, ji_pad);
-
-	CPOUT_08(jindex, str, ji_reserved, 64);
-}
-
-/**
- * gfs_jindex_print - Print out a journal index structure
- * @ji: the cpu-order buffer
- *
- */
-
-void
-gfs_jindex_print(struct gfs_jindex *ji)
-{
-	pv(ji, ji_addr, "%"PRIu64);
-	pv(ji, ji_nsegment, "%u");
-	pv(ji, ji_pad, "%u");
-
-	pa(ji, ji_reserved, 64);
-}
-
-/**
- * gfs_rindex_in - Read in a resource index structure
- * @rindex: the cpu-order structure
- * @buf: the disk-order buffer
- *
- */
-
-void
-gfs_rindex_in(struct gfs_rindex *grindex, char *buf)
-{
-	struct gfs_rindex *str = (struct gfs_rindex *)buf;
-
-	CPIN_64(grindex, str, ri_addr);
-	CPIN_32(grindex, str, ri_length);
-	CPIN_32(grindex, str, ri_pad);
-
-	CPIN_64(grindex, str, ri_data1);
-	CPIN_32(grindex, str, ri_data);
-
-	CPIN_32(grindex, str, ri_bitbytes);
-
-	CPIN_08(grindex, str, ri_reserved, 64);
-}
-
-/**
- * gfs_rindex_out - Write out a resource index structure
- * @rindex: the cpu-order structure
- * @buf: the disk-order buffer
- *
- */
-
-void
-gfs_rindex_out(struct gfs_rindex *grindex, char *buf)
-{
-	struct gfs_rindex *str = (struct gfs_rindex *)buf;
-
-	CPOUT_64(grindex, str, ri_addr);
-	CPOUT_32(grindex, str, ri_length);
-	CPOUT_32(grindex, str, ri_pad);
-
-	CPOUT_64(grindex, str, ri_data1);
-	CPOUT_32(grindex, str, ri_data);
-
-	CPOUT_32(grindex, str, ri_bitbytes);
-
-	CPOUT_08(grindex, str, ri_reserved, 64);
-}
-
-/**
- * gfs_rindex_print - Print out a resource index structure
- * @ri: the cpu-order buffer
- *
- */
-
-void
-gfs_rindex_print(struct gfs_rindex *ri)
-{
-	pv(ri, ri_addr, "%"PRIu64);
-	pv(ri, ri_length, "%u");
-	pv(ri, ri_pad, "%u");
-
-	pv(ri, ri_data1, "%"PRIu64);
-	pv(ri, ri_data, "%u");
-
-	pv(ri, ri_bitbytes, "%u");
-
-	pa(ri, ri_reserved, 64);
-}
-
-/**
- * gfs_rgrp_in - Read in a resource group header
- * @rgrp: the cpu-order structure
- * @buf: the disk-order buffer
- *
- */
-
-void
-gfs_rgrp_in(struct gfs_rgrp *rgrp, char *buf)
-{
-	struct gfs_rgrp *str = (struct gfs_rgrp *)buf;
-
-	gfs_meta_header_in(&rgrp->rg_header, buf);
-
-	CPIN_32(rgrp, str, rg_flags);
-
-	CPIN_32(rgrp, str, rg_free);
-
-	CPIN_32(rgrp, str, rg_useddi);
-	CPIN_32(rgrp, str, rg_freedi);
-	gfs_inum_in(&rgrp->rg_freedi_list, (char *)&str->rg_freedi_list);
-
-	CPIN_32(rgrp, str, rg_usedmeta);
-	CPIN_32(rgrp, str, rg_freemeta);
-
-	CPIN_08(rgrp, str, rg_reserved, 64);
-}
-
-/**
- * gfs_rgrp_out - Write out a resource group header
- * @rgrp: the cpu-order structure
- * @buf: the disk-order buffer
- *
- */
-
-void
-gfs_rgrp_out(struct gfs_rgrp *rgrp, char *buf)
-{
-	struct gfs_rgrp *str = (struct gfs_rgrp *)buf;
-
-	gfs_meta_header_out(&rgrp->rg_header, buf);
-
-	CPOUT_32(rgrp, str, rg_flags);
-
-	CPOUT_32(rgrp, str, rg_free);
-
-	CPOUT_32(rgrp, str, rg_useddi);
-	CPOUT_32(rgrp, str, rg_freedi);
-	gfs_inum_out(&rgrp->rg_freedi_list, (char *)&str->rg_freedi_list);
-
-	CPOUT_32(rgrp, str, rg_usedmeta);
-	CPOUT_32(rgrp, str, rg_freemeta);
-
-	CPOUT_08(rgrp, str, rg_reserved, 64);
-}
-
-/**
- * gfs_rgrp_print - Print out a resource group header
- * @rg: the cpu-order buffer
- *
- */
-
-void
-gfs_rgrp_print(struct gfs_rgrp *rg)
-{
-	gfs_meta_header_print(&rg->rg_header);
-
-	pv(rg, rg_flags, "%u");
-
-	pv(rg, rg_free, "%u");
-
-	pv(rg, rg_useddi, "%u");
-	pv(rg, rg_freedi, "%u");
-	gfs_inum_print(&rg->rg_freedi_list);
-
-	pv(rg, rg_usedmeta, "%u");
-	pv(rg, rg_freemeta, "%u");
-
-	pa(rg, rg_reserved, 64);
-}
-
-/**
- * gfs_quota_in - Read in a quota structures
- * @quota: the cpu-order structure
- * @buf: the disk-order buffer
- *
- */
-
-void
-gfs_quota_in(struct gfs_quota *quota, char *buf)
-{
-	struct gfs_quota *str = (struct gfs_quota *)buf;
-
-	CPIN_64(quota, str, qu_limit);
-	CPIN_64(quota, str, qu_warn);
-	CPIN_64(quota, str, qu_value);
-
-	CPIN_08(quota, str, qu_reserved, 64);
-}
-
-/**
- * gfs_quota_out - Write out a quota structure
- * @quota: the cpu-order structure
- * @buf: the disk-order buffer
- *
- */
-
-void
-gfs_quota_out(struct gfs_quota *quota, char *buf)
-{
-	struct gfs_quota *str = (struct gfs_quota *)buf;
-
-	CPOUT_64(quota, str, qu_limit);
-	CPOUT_64(quota, str, qu_warn);
-	CPOUT_64(quota, str, qu_value);
-
-	CPOUT_08(quota, str, qu_reserved, 64);
-}
-
-/**
- * gfs_quota_print - Print out a quota structure
- * @quota: the cpu-order buffer
- *
- */
-
-void
-gfs_quota_print(struct gfs_quota *quota)
-{
-	pv(quota, qu_limit, "%"PRIu64);
-	pv(quota, qu_warn, "%"PRIu64);
-	pv(quota, qu_value, "%"PRId64);
-
-	pa(quota, qu_reserved, 64);
-}
-
-/**
- * gfs_dinode_in - Read in a dinode
- * @dinode: the cpu-order structure
- * @buf: the disk-order buffer
- *
- */
-
-void
-gfs_dinode_in(struct gfs_dinode *dinode, char *buf)
-{
-	struct gfs_dinode *str = (struct gfs_dinode *)buf;
-
-	gfs_meta_header_in(&dinode->di_header, buf);
-
-	gfs_inum_in(&dinode->di_num, (char *)&str->di_num);
-
-	CPIN_32(dinode, str, di_mode);
-	CPIN_32(dinode, str, di_uid);
-	CPIN_32(dinode, str, di_gid);
-	CPIN_32(dinode, str, di_nlink);
-	CPIN_64(dinode, str, di_size);
-	CPIN_64(dinode, str, di_blocks);
-	CPIN_64(dinode, str, di_atime);
-	CPIN_64(dinode, str, di_mtime);
-	CPIN_64(dinode, str, di_ctime);
-	CPIN_32(dinode, str, di_major);
-	CPIN_32(dinode, str, di_minor);
-
-	CPIN_64(dinode, str, di_rgrp);
-	CPIN_64(dinode, str, di_goal_rgrp);
-	CPIN_32(dinode, str, di_goal_dblk);
-	CPIN_32(dinode, str, di_goal_mblk);
-	CPIN_32(dinode, str, di_flags);
-	CPIN_32(dinode, str, di_payload_format);
-	CPIN_16(dinode, str, di_type);
-	CPIN_16(dinode, str, di_height);
-	CPIN_32(dinode, str, di_incarn);
-	CPIN_16(dinode, str, di_pad);
-
-	CPIN_16(dinode, str, di_depth);
-	CPIN_32(dinode, str, di_entries);
-
-	gfs_inum_in(&dinode->di_next_unused, (char *)&str->di_next_unused);
-
-	CPIN_64(dinode, str, di_eattr);
-
-	CPIN_08(dinode, str, di_reserved, 56);
-}
-
-/**
- * gfs_dinode_out - Write out a dinode
- * @dinode: the cpu-order structure
- * @buf: the disk-order buffer
- *
- */
-
-void
-gfs_dinode_out(struct gfs_dinode *dinode, char *buf)
-{
-	struct gfs_dinode *str = (struct gfs_dinode *)buf;
-
-	gfs_meta_header_out(&dinode->di_header, buf);
-
-	gfs_inum_out(&dinode->di_num, (char *)&str->di_num);
-
-	CPOUT_32(dinode, str, di_mode);
-	CPOUT_32(dinode, str, di_uid);
-	CPOUT_32(dinode, str, di_gid);
-	CPOUT_32(dinode, str, di_nlink);
-	CPOUT_64(dinode, str, di_size);
-	CPOUT_64(dinode, str, di_blocks);
-	CPOUT_64(dinode, str, di_atime);
-	CPOUT_64(dinode, str, di_mtime);
-	CPOUT_64(dinode, str, di_ctime);
-	CPOUT_32(dinode, str, di_major);
-	CPOUT_32(dinode, str, di_minor);
-
-	CPOUT_64(dinode, str, di_rgrp);
-	CPOUT_64(dinode, str, di_goal_rgrp);
-	CPOUT_32(dinode, str, di_goal_dblk);
-	CPOUT_32(dinode, str, di_goal_mblk);
-	CPOUT_32(dinode, str, di_flags);
-	CPOUT_32(dinode, str, di_payload_format);
-	CPOUT_16(dinode, str, di_type);
-	CPOUT_16(dinode, str, di_height);
-	CPOUT_32(dinode, str, di_incarn);
-	CPOUT_16(dinode, str, di_pad);
-
-	CPOUT_16(dinode, str, di_depth);
-	CPOUT_32(dinode, str, di_entries);
-
-	gfs_inum_out(&dinode->di_next_unused, (char *)&str->di_next_unused);
-
-	CPOUT_64(dinode, str, di_eattr);
-
-	CPOUT_08(dinode, str, di_reserved, 56);
-}
-
-/**
- * gfs_dinode_print - Print out a dinode
- * @di: the cpu-order buffer
- *
- */
-
-void
-gfs_dinode_print(struct gfs_dinode *di)
-{
-	gfs_meta_header_print(&di->di_header);
-
-	gfs_inum_print(&di->di_num);
-
-	pv(di, di_mode, "0%o");
-	pv(di, di_uid, "%u");
-	pv(di, di_gid, "%u");
-	pv(di, di_nlink, "%u");
-	pv(di, di_size, "%"PRIu64);
-	pv(di, di_blocks, "%"PRIu64);
-	pv(di, di_atime, "%"PRId64);
-	pv(di, di_mtime, "%"PRId64);
-	pv(di, di_ctime, "%"PRId64);
-	pv(di, di_major, "%u");
-	pv(di, di_minor, "%u");
-
-	pv(di, di_rgrp, "%"PRIu64);
-	pv(di, di_goal_rgrp, "%"PRIu64);
-	pv(di, di_goal_dblk, "%u");
-	pv(di, di_goal_mblk, "%u");
-	pv(di, di_flags, "0x%.8X");
-	pv(di, di_payload_format, "%u");
-	pv(di, di_type, "%u");
-	pv(di, di_height, "%u");
-	pv(di, di_incarn, "%u");
-	pv(di, di_pad, "%u");
-
-	pv(di, di_depth, "%u");
-	pv(di, di_entries, "%u");
-
-	gfs_inum_print(&di->di_next_unused);
-
-	pv(di, di_eattr, "%"PRIu64);
-
-	pa(di, di_reserved, 56);
-}
-
-/**
- * gfs_indirect_in - copy in the header of an indirect block
- * @indirect: the in memory copy
- * @buf: the buffer copy
- *
- */
-
-void
-gfs_indirect_in(struct gfs_indirect *indirect, char *buf)
-{
-	struct gfs_indirect *str = (struct gfs_indirect *)buf;
-
-	gfs_meta_header_in(&indirect->in_header, buf);
-
-	CPIN_08(indirect, str, in_reserved, 64);
-}
-
-/**
- * gfs_indirect_out - copy out the header of an indirect block
- * @indirect: the in memory copy
- * @buf: the buffer copy
- *
- */
-
-void
-gfs_indirect_out(struct gfs_indirect *indirect, char *buf)
-{
-	struct gfs_indirect *str = (struct gfs_indirect *)buf;
-
-	gfs_meta_header_out(&indirect->in_header, buf);
-
-	CPOUT_08(indirect, str, in_reserved, 64);
-}
-
-/**
- * gfs_indirect_print - Print out a indirect block header
- * @indirect: the cpu-order buffer
- *
- */
-
-void
-gfs_indirect_print(struct gfs_indirect *indirect)
-{
-	gfs_meta_header_print(&indirect->in_header);
-
-	pa(indirect, in_reserved, 64);
-}
-
-/**
- * gfs_dirent_in - Read in a directory entry
- * @dirent: the cpu-order structure
- * @buf: the disk-order buffer
- *
- */
-
-void
-gfs_dirent_in(struct gfs_dirent *dirent, char *buf)
-{
-	struct gfs_dirent *str = (struct gfs_dirent *)buf;
-
-	gfs_inum_in(&dirent->de_inum, (char *)&str->de_inum);
-	CPIN_32(dirent, str, de_hash);
-	CPIN_16(dirent, str, de_rec_len);
-	CPIN_16(dirent, str, de_name_len);
-	CPIN_16(dirent, str, de_type);
-
-	CPIN_08(dirent, str, de_reserved, 14);
-}
-
-/**
- * gfs_dirent_out - Write out a directory entry
- * @dirent: the cpu-order structure
- * @buf: the disk-order buffer
- *
- */
-
-void
-gfs_dirent_out(struct gfs_dirent *dirent, char *buf)
-{
-	struct gfs_dirent *str = (struct gfs_dirent *)buf;
-
-	gfs_inum_out(&dirent->de_inum, (char *)&str->de_inum);
-	CPOUT_32(dirent, str, de_hash);
-	CPOUT_16(dirent, str, de_rec_len);
-	CPOUT_16(dirent, str, de_name_len);
-	CPOUT_16(dirent, str, de_type);
-
-	CPOUT_08(dirent, str, de_reserved, 14);
-}
-
-/**
- * gfs_dirent_print - Print out a directory entry
- * @de: the cpu-order buffer
- * @name: the filename
- *
- */
-
-void
-gfs_dirent_print(struct gfs_dirent *de, const char *name)
-{
-	char buf[GFS_FNAMESIZE + 1];
-
-	gfs_inum_print(&de->de_inum);
-	pv(de, de_hash, "0x%.8X");
-	pv(de, de_rec_len, "%u");
-	pv(de, de_name_len, "%u");
-	pv(de, de_type, "%u");
-
-	pa(de, de_reserved, 14);
-
-	memset(buf, 0, GFS_FNAMESIZE + 1);
-	memcpy(buf, name, de->de_name_len);
-	printk("  name = %s\n", buf);
-}
-
-/**
- * gfs_leaf_in - Read in a directory leaf header
- * @leaf: the cpu-order structure
- * @buf: the disk-order buffer
- *
- */
-
-void
-gfs_leaf_in(struct gfs_leaf *leaf, char *buf)
-{
-	struct gfs_leaf *str = (struct gfs_leaf *)buf;
-
-	gfs_meta_header_in(&leaf->lf_header, buf);
-
-	CPIN_16(leaf, str, lf_depth);
-	CPIN_16(leaf, str, lf_entries);
-	CPIN_32(leaf, str, lf_dirent_format);
-	CPIN_64(leaf, str, lf_next);
-
-	CPIN_08(leaf, str, lf_reserved, 64);
-}
-
-/**
- * gfs_leaf_out - Write out a directory leaf header
- * @leaf: the cpu-order structure
- * @buf: the disk-order buffer
- *
- */
-
-void
-gfs_leaf_out(struct gfs_leaf *leaf, char *buf)
-{
-	struct gfs_leaf *str = (struct gfs_leaf *)buf;
-
-	gfs_meta_header_out(&leaf->lf_header, buf);
-
-	CPOUT_16(leaf, str, lf_depth);
-	CPOUT_16(leaf, str, lf_entries);
-	CPOUT_32(leaf, str, lf_dirent_format);
-	CPOUT_64(leaf, str, lf_next);
-
-	CPOUT_08(leaf, str, lf_reserved, 64);
-}
-
-/**
- * gfs_leaf_print - Print out a directory leaf header
- * @lf: the cpu-order buffer
- *
- */
-
-void
-gfs_leaf_print(struct gfs_leaf *lf)
-{
-	gfs_meta_header_print(&lf->lf_header);
-
-	pv(lf, lf_depth, "%u");
-	pv(lf, lf_entries, "%u");
-	pv(lf, lf_dirent_format, "%u");
-	pv(lf, lf_next, "%"PRIu64);
-
-	pa(lf, lf_reserved, 64);
-}
-
-/**
- * gfs_log_header_in - Read in a log header
- * @head: the cpu-order structure
- * @buf: the disk-order buffer
- *
- */
-
-void
-gfs_log_header_in(struct gfs_log_header *head, char *buf)
-{
-	struct gfs_log_header *str = (struct gfs_log_header *)buf;
-
-	gfs_meta_header_in(&head->lh_header, buf);
-
-	CPIN_32(head, str, lh_flags);
-	CPIN_32(head, str, lh_pad);
-
-	CPIN_64(head, str, lh_first);
-	CPIN_64(head, str, lh_sequence);
-
-	CPIN_64(head, str, lh_tail);
-	CPIN_64(head, str, lh_last_dump);
-
-	CPIN_08(head, str, lh_reserved, 64);
-}
-
-/**
- * gfs_log_header_out - Write out a log header
- * @head: the cpu-order structure
- * @buf: the disk-order buffer
- *
- */
-
-void
-gfs_log_header_out(struct gfs_log_header *head, char *buf)
-{
-	struct gfs_log_header *str = (struct gfs_log_header *)buf;
-
-	gfs_meta_header_out(&head->lh_header, buf);
-
-	CPOUT_32(head, str, lh_flags);
-	CPOUT_32(head, str, lh_pad);
-
-	CPOUT_64(head, str, lh_first);
-	CPOUT_64(head, str, lh_sequence);
-
-	CPOUT_64(head, str, lh_tail);
-	CPOUT_64(head, str, lh_last_dump);
-
-	CPOUT_08(head, str, lh_reserved, 64);
-}
-
-/**
- * gfs_log_header_print - Print out a log header
- * @head: the cpu-order buffer
- *
- */
-
-void
-gfs_log_header_print(struct gfs_log_header *lh)
-{
-	gfs_meta_header_print(&lh->lh_header);
-
-	pv(lh, lh_flags, "0x%.8X");
-	pv(lh, lh_pad, "%u");
-
-	pv(lh, lh_first, "%"PRIu64);
-	pv(lh, lh_sequence, "%"PRIu64);
-
-	pv(lh, lh_tail, "%"PRIu64);
-	pv(lh, lh_last_dump, "%"PRIu64);
-
-	pa(lh, lh_reserved, 64);
-}
-
-/**
- * gfs_desc_in - Read in a log descriptor
- * @desc: the cpu-order structure
- * @buf: the disk-order buffer
- *
- */
-
-void
-gfs_desc_in(struct gfs_log_descriptor *desc, char *buf)
-{
-	struct gfs_log_descriptor *str = (struct gfs_log_descriptor *)buf;
-
-	gfs_meta_header_in(&desc->ld_header, buf);
-
-	CPIN_32(desc, str, ld_type);
-	CPIN_32(desc, str, ld_length);
-	CPIN_32(desc, str, ld_data1);
-	CPIN_32(desc, str, ld_data2);
-
-	CPIN_08(desc, str, ld_reserved, 64);
-}
-
-/**
- * gfs_desc_out - Write out a log descriptor
- * @desc: the cpu-order structure
- * @buf: the disk-order buffer
- *
- */
-
-void
-gfs_desc_out(struct gfs_log_descriptor *desc, char *buf)
-{
-	struct gfs_log_descriptor *str = (struct gfs_log_descriptor *)buf;
-
-	gfs_meta_header_out(&desc->ld_header, buf);
-
-	CPOUT_32(desc, str, ld_type);
-	CPOUT_32(desc, str, ld_length);
-	CPOUT_32(desc, str, ld_data1);
-	CPOUT_32(desc, str, ld_data2);
-
-	CPOUT_08(desc, str, ld_reserved, 64);
-}
-
-/**
- * gfs_desc_print - Print out a log descriptor
- * @ld: the cpu-order buffer
- *
- */
-
-void
-gfs_desc_print(struct gfs_log_descriptor *ld)
-{
-	gfs_meta_header_print(&ld->ld_header);
-
-	pv(ld, ld_type, "%u");
-	pv(ld, ld_length, "%u");
-	pv(ld, ld_data1, "%u");
-	pv(ld, ld_data2, "%u");
-
-	pa(ld, ld_reserved, 64);
-}
-
-/**
- * gfs_block_tag_in - Read in a block tag
- * @tag: the cpu-order structure
- * @buf: the disk-order buffer
- *
- */
-
-void
-gfs_block_tag_in(struct gfs_block_tag *tag, char *buf)
-{
-	struct gfs_block_tag *str = (struct gfs_block_tag *)buf;
-
-	CPIN_64(tag, str, bt_blkno);
-	CPIN_32(tag, str, bt_flags);
-	CPIN_32(tag, str, bt_pad);
-}
-
-/**
- * gfs_block_tag_out - Write out a block tag
- * @tag: the cpu-order structure
- * @buf: the disk-order buffer
- *
- */
-
-void
-gfs_block_tag_out(struct gfs_block_tag *tag, char *buf)
-{
-	struct gfs_block_tag *str = (struct gfs_block_tag *)buf;
-
-	CPOUT_64(tag, str, bt_blkno);
-	CPOUT_32(tag, str, bt_flags);
-	CPOUT_32(tag, str, bt_pad);
-}
-
-/**
- * gfs_block_tag_print - Print out a block tag
- * @tag: the cpu-order buffer
- *
- */
-
-void
-gfs_block_tag_print(struct gfs_block_tag *tag)
-{
-	pv(tag, bt_blkno, "%"PRIu64);
-	pv(tag, bt_flags, "%u");
-	pv(tag, bt_pad, "%u");
-}
-
-/**
- * gfs_quota_tag_in - Read in a quota tag
- * @tag: the cpu-order structure
- * @buf: the disk-order buffer
- *
- */
-
-void
-gfs_quota_tag_in(struct gfs_quota_tag *tag, char *buf)
-{
-	struct gfs_quota_tag *str = (struct gfs_quota_tag *)buf;
-
-	CPIN_64(tag, str, qt_change);
-	CPIN_32(tag, str, qt_flags);
-	CPIN_32(tag, str, qt_id);
-}
-
-/**
- * gfs_quota_tag_out - Write out a quota tag
- * @tag: the cpu-order structure
- * @buf: the disk-order buffer
- *
- */
-
-void
-gfs_quota_tag_out(struct gfs_quota_tag *tag, char *buf)
-{
-	struct gfs_quota_tag *str = (struct gfs_quota_tag *)buf;
-
-	CPOUT_64(tag, str, qt_change);
-	CPOUT_32(tag, str, qt_flags);
-	CPOUT_32(tag, str, qt_id);
-}
-
-/**
- * gfs_quota_tag_print - Print out a quota tag
- * @tag: the cpu-order buffer
- *
- */
-
-void
-gfs_quota_tag_print(struct gfs_quota_tag *tag)
-{
-	pv(tag, qt_change, "%"PRId64);
-	pv(tag, qt_flags, "0x%.8X");
-	pv(tag, qt_id, "%u");
-}
-
-/**
- * gfs_ea_header_in - Read in a Extended Attribute header
- * @tag: the cpu-order structure
- * @buf: the disk-order buffer
- *
- */
-
-void
-gfs_ea_header_in(struct gfs_ea_header *ea, char *buf)
-{
-	struct gfs_ea_header *str = (struct gfs_ea_header *)buf;
-
-	CPIN_32(ea, str, ea_rec_len);
-	CPIN_32(ea, str, ea_data_len);
-	ea->ea_name_len = str->ea_name_len;
-	ea->ea_type = str->ea_type;
-	ea->ea_flags = str->ea_flags;
-	ea->ea_num_ptrs = str->ea_num_ptrs;
-	CPIN_32(ea, str, ea_pad);
-}
-
-/**
- * gfs_ea_header_out - Write out a Extended Attribute header
- * @ea: the cpu-order structure
- * @buf: the disk-order buffer
- *
- */
-
-void
-gfs_ea_header_out(struct gfs_ea_header *ea, char *buf)
-{
-	struct gfs_ea_header *str = (struct gfs_ea_header *)buf;
-
-	CPOUT_32(ea, str, ea_rec_len);
-	CPOUT_32(ea, str, ea_data_len);
-	str->ea_name_len = ea->ea_name_len;
-	str->ea_type = ea->ea_type;
-	str->ea_flags = ea->ea_flags;
-	str->ea_num_ptrs = ea->ea_num_ptrs;
-	CPOUT_32(ea, str, ea_pad);
-}
-
-/**
- * gfs_ea_header_printt - Print out a Extended Attribute header
- * @ea: the cpu-order buffer
- *
- */
-
-void
-gfs_ea_header_print(struct gfs_ea_header *ea, char *name)
-{
-	char buf[GFS_EA_MAX_NAME_LEN + 1];
-
-	pv(ea, ea_rec_len, "%u");
-	pv(ea, ea_data_len, "%u");
-	pv(ea, ea_name_len, "%u");
-	pv(ea, ea_type, "%u");
-	pv(ea, ea_flags, "%u");
-	pv(ea, ea_num_ptrs, "%u");
-	pv(ea, ea_pad, "%u");
-
-	memset(buf, 0, GFS_EA_MAX_NAME_LEN + 1);
-	memcpy(buf, name, ea->ea_name_len);
-	printk("  name = %s\n", buf);
-}
-
-static const uint32_t crc_32_tab[] =
-{
-  0x00000000, 0x77073096, 0xee0e612c, 0x990951ba, 0x076dc419, 0x706af48f, 0xe963a535, 0x9e6495a3,
-  0x0edb8832, 0x79dcb8a4, 0xe0d5e91e, 0x97d2d988, 0x09b64c2b, 0x7eb17cbd, 0xe7b82d07, 0x90bf1d91,
-  0x1db71064, 0x6ab020f2, 0xf3b97148, 0x84be41de, 0x1adad47d, 0x6ddde4eb, 0xf4d4b551, 0x83d385c7,
-  0x136c9856, 0x646ba8c0, 0xfd62f97a, 0x8a65c9ec, 0x14015c4f, 0x63066cd9, 0xfa0f3d63, 0x8d080df5,
-  0x3b6e20c8, 0x4c69105e, 0xd56041e4, 0xa2677172, 0x3c03e4d1, 0x4b04d447, 0xd20d85fd, 0xa50ab56b,
-  0x35b5a8fa, 0x42b2986c, 0xdbbbc9d6, 0xacbcf940, 0x32d86ce3, 0x45df5c75, 0xdcd60dcf, 0xabd13d59,
-  0x26d930ac, 0x51de003a, 0xc8d75180, 0xbfd06116, 0x21b4f4b5, 0x56b3c423, 0xcfba9599, 0xb8bda50f,
-  0x2802b89e, 0x5f058808, 0xc60cd9b2, 0xb10be924, 0x2f6f7c87, 0x58684c11, 0xc1611dab, 0xb6662d3d,
-  0x76dc4190, 0x01db7106, 0x98d220bc, 0xefd5102a, 0x71b18589, 0x06b6b51f, 0x9fbfe4a5, 0xe8b8d433,
-  0x7807c9a2, 0x0f00f934, 0x9609a88e, 0xe10e9818, 0x7f6a0dbb, 0x086d3d2d, 0x91646c97, 0xe6635c01,
-  0x6b6b51f4, 0x1c6c6162, 0x856530d8, 0xf262004e, 0x6c0695ed, 0x1b01a57b, 0x8208f4c1, 0xf50fc457,
-  0x65b0d9c6, 0x12b7e950, 0x8bbeb8ea, 0xfcb9887c, 0x62dd1ddf, 0x15da2d49, 0x8cd37cf3, 0xfbd44c65,
-  0x4db26158, 0x3ab551ce, 0xa3bc0074, 0xd4bb30e2, 0x4adfa541, 0x3dd895d7, 0xa4d1c46d, 0xd3d6f4fb,
-  0x4369e96a, 0x346ed9fc, 0xad678846, 0xda60b8d0, 0x44042d73, 0x33031de5, 0xaa0a4c5f, 0xdd0d7cc9,
-  0x5005713c, 0x270241aa, 0xbe0b1010, 0xc90c2086, 0x5768b525, 0x206f85b3, 0xb966d409, 0xce61e49f,
-  0x5edef90e, 0x29d9c998, 0xb0d09822, 0xc7d7a8b4, 0x59b33d17, 0x2eb40d81, 0xb7bd5c3b, 0xc0ba6cad,
-  0xedb88320, 0x9abfb3b6, 0x03b6e20c, 0x74b1d29a, 0xead54739, 0x9dd277af, 0x04db2615, 0x73dc1683,
-  0xe3630b12, 0x94643b84, 0x0d6d6a3e, 0x7a6a5aa8, 0xe40ecf0b, 0x9309ff9d, 0x0a00ae27, 0x7d079eb1,
-  0xf00f9344, 0x8708a3d2, 0x1e01f268, 0x6906c2fe, 0xf762575d, 0x806567cb, 0x196c3671, 0x6e6b06e7,
-  0xfed41b76, 0x89d32be0, 0x10da7a5a, 0x67dd4acc, 0xf9b9df6f, 0x8ebeeff9, 0x17b7be43, 0x60b08ed5,
-  0xd6d6a3e8, 0xa1d1937e, 0x38d8c2c4, 0x4fdff252, 0xd1bb67f1, 0xa6bc5767, 0x3fb506dd, 0x48b2364b,
-  0xd80d2bda, 0xaf0a1b4c, 0x36034af6, 0x41047a60, 0xdf60efc3, 0xa867df55, 0x316e8eef, 0x4669be79,
-  0xcb61b38c, 0xbc66831a, 0x256fd2a0, 0x5268e236, 0xcc0c7795, 0xbb0b4703, 0x220216b9, 0x5505262f,
-  0xc5ba3bbe, 0xb2bd0b28, 0x2bb45a92, 0x5cb36a04, 0xc2d7ffa7, 0xb5d0cf31, 0x2cd99e8b, 0x5bdeae1d,
-  0x9b64c2b0, 0xec63f226, 0x756aa39c, 0x026d930a, 0x9c0906a9, 0xeb0e363f, 0x72076785, 0x05005713,
-  0x95bf4a82, 0xe2b87a14, 0x7bb12bae, 0x0cb61b38, 0x92d28e9b, 0xe5d5be0d, 0x7cdcefb7, 0x0bdbdf21,
-  0x86d3d2d4, 0xf1d4e242, 0x68ddb3f8, 0x1fda836e, 0x81be16cd, 0xf6b9265b, 0x6fb077e1, 0x18b74777,
-  0x88085ae6, 0xff0f6a70, 0x66063bca, 0x11010b5c, 0x8f659eff, 0xf862ae69, 0x616bffd3, 0x166ccf45,
-  0xa00ae278, 0xd70dd2ee, 0x4e048354, 0x3903b3c2, 0xa7672661, 0xd06016f7, 0x4969474d, 0x3e6e77db,
-  0xaed16a4a, 0xd9d65adc, 0x40df0b66, 0x37d83bf0, 0xa9bcae53, 0xdebb9ec5, 0x47b2cf7f, 0x30b5ffe9,
-  0xbdbdf21c, 0xcabac28a, 0x53b39330, 0x24b4a3a6, 0xbad03605, 0xcdd70693, 0x54de5729, 0x23d967bf,
-  0xb3667a2e, 0xc4614ab8, 0x5d681b02, 0x2a6f2b94, 0xb40bbe37, 0xc30c8ea1, 0x5a05df1b, 0x2d02ef8d
-};
-
-/**
- * gfs_dir_hash - hash an array of data
- * @data: the data to be hashed
- * @len: the length of data to be hashed
- *
- * Take some data and convert it to a 32-bit hash.
- *
- * The hash function is a 32-bit CRC of the data.  The algorithm uses
- * the crc_32_tab table above.
- *
- * This may not be the fastest hash function, but it does a fair bit better
- * at providing uniform results than the others I've looked at.  That's
- * really important for efficient directories.
- *
- * Returns: the hash
- */
-
-uint32_t
-gfs_dir_hash(const char *data, int len)
-{
-	uint32_t hash = 0xFFFFFFFF;
-
-	for (; len--; data++)
-		hash = crc_32_tab[(hash ^ *data) & 0xFF] ^ (hash >> 8);
-
-	hash = ~hash;
-
-	return hash;
-}
-
-#endif  /* WANT_GFS_CONVERSION_FUNCTIONS */
-
diff --git a/gfs2/mount/mount.gfs2.c b/gfs2/mount/mount.gfs2.c
deleted file mode 100644
index ed9408b..0000000
--- a/gfs2/mount/mount.gfs2.c
+++ /dev/null
@@ -1,239 +0,0 @@
-#include "clusterautoconfig.h"
-
-#include "util.h"
-
-const char *fsname;
-int verbose, fake_mount = 0, no_mtab = 0;
-static sigset_t old_sigset;
-
-static void print_version(void)
-{
-	printf("mount.gfs2 %s (built %s %s)\n", VERSION,
-	       __DATE__, __TIME__);
-}
-
-static void print_usage(void)
-{
-	printf("Usage:\n");
-	printf("This program is called by mount(8), it should not be used directly.\n");
-}
-
-static void block_sigint(void)
-{
-	sigset_t new;
-
-	sigemptyset(&new);
-	sigaddset(&new, SIGINT);
-	sigprocmask(SIG_BLOCK, &new, &old_sigset);
-}
-
-static void unblock_sigint(void)
-{
-	sigprocmask(SIG_SETMASK, &old_sigset, NULL);
-}
-
-static void read_options(int argc, char **argv, struct mount_options *mo)
-{
-	int cont = 1;
-	int optchar;
-	char *real;
-
-	/* FIXME: check for "quiet" option and don't print in that case */
-
-	while (cont) {
-		optchar = getopt(argc, argv, "hVo:t:vfn");
-
-		switch (optchar) {
-		case EOF:
-			cont = 0;
-			break;
-
-		case 'h':
-			print_usage();
-			exit(EXIT_SUCCESS);
-
-		case 'V':
-			print_version();
-			exit(EXIT_SUCCESS);
-
-		case 'v':
-			++verbose;
-			break;
-
-		case 'o':
-			if (optarg)
-				strncpy(mo->opts, optarg, PATH_MAX);
-			break;
-
-		case 't':
-			if (optarg)
-				strncpy(mo->type, optarg, 4);
-			break;
-
-		case 'f':
-			fake_mount = 1;
-			break;
-			
-		case 'n':
-			no_mtab = 1;
-			break;
-
-		default:
-			break;
-		}
-	}
-
-	if (optind < argc && argv[optind]) {
-		real = realpath(argv[optind], NULL);
-		if (!real)
-			die("invalid device path \"%s\"\n", argv[optind]);
-		strncpy(mo->dev, real, PATH_MAX);
-		strncpy(mo->specified_dev, argv[optind], PATH_MAX);
-		free(real);
-	}
-
-	++optind;
-
-	if (optind < argc && argv[optind]) {
-		real = realpath(argv[optind], NULL);
-		if (!real)
-			die("invalid mount point path \"%s\"\n", argv[optind]);
-		strncpy(mo->dir, real, PATH_MAX);
-		free(real);
-	}
-
-	log_debug("mount %s %s", mo->dev, mo->dir);
-}
-
-static void check_options(struct mount_options *mo)
-{
-	struct stat buf;
-
-	if (!strlen(mo->dev))
-		die("no device name specified\n");
-
-	if (!strlen(mo->dir))
-		die("no mount point specified\n");
-
-	if (strlen(mo->type) && strcmp(mo->type, fsname))
-		die("unknown file system type \"%s\"\n", mo->type);
-
-	if (stat(mo->dir, &buf) < 0)
-		die("mount point %s does not exist\n", mo->dir);
-
-	if (!S_ISDIR(buf.st_mode))
-		die("mount point %s is not a directory\n", mo->dir);
-}
-
-static int mount_lockproto(char *proto, struct mount_options *mo,
-			   struct gen_sb *sb)
-{
-	int rv = 0;
-
-	if (!strcmp(proto, "lock_dlm")) {
-		if (mo->flags & MS_REMOUNT) {
-			rv = lock_dlm_remount(mo, sb);
-			strncpy(mo->extra_plus, mo->extra, PATH_MAX);
-		}
-		else
-			rv = lock_dlm_join(mo, sb);
-	} else
-		strncpy(mo->extra_plus, mo->extra, PATH_MAX);
-
-	return rv;
-}
-
-static void mount_done_lockproto(char *proto, struct mount_options *mo,
-			     	    struct gen_sb *sb, int result)
-{
-	if (!strcmp(proto, "lock_dlm"))
-		lock_dlm_mount_done(mo, sb, result);
-}
-
-static void umount_lockproto(char *proto, struct mount_options *mo,
-			     struct gen_sb *sb, int mnterr)
-{
-	if (!strcmp(proto, "lock_dlm"))
-		lock_dlm_leave(mo, sb, mnterr);
-}
-
-int main(int argc, char **argv)
-{
-	struct mount_options mo;
-	struct gen_sb sb;
-	char *proto;
-	int rv = 0;
-
-	memset(&mo, 0, sizeof(mo));
-	memset(&sb, 0, sizeof(sb));
-
-	if (!strstr(argv[0], "gfs"))
-		die("invalid mount helper name \"%s\"\n", argv[0]);
-
-	fsname = (strstr(argv[0], "gfs2")) ? "gfs2" : "gfs";
-	strcpy(mo.type, fsname);
-
-	if (argc < 2) {
-		print_usage();
-		exit(EXIT_SUCCESS);
-	}
-
-	/* This breaks on-demand fs module loading from the kernel; could we
-	   try to load the module first here and then check again and fail if
-	   nothing?  I'd really like to avoid joining the group and then
-	   backing out if the mount fails to load the module. */
-	/* check_sys_fs(fsname); */
-
-	read_options(argc, argv, &mo);
-	check_options(&mo);
-	get_sb(mo.dev, &sb);
-	parse_opts(&mo);
-
-	proto = select_lockproto(&mo, &sb);
-
-	/* there are three parts to the mount and we want all three or none
-	   to happen:  joining the mountgroup, doing the kernel mount, and
-	   adding the mtab entry */
-	block_sigint();
-
-	if (fake_mount)
-		goto do_mtab;
-
-	rv = mount_lockproto(proto, &mo, &sb);
-	if (rv < 0)
-		die("error mounting lockproto %s\n", proto);
-
-	rv = mount(mo.dev, mo.dir, fsname, mo.flags, mo.extra_plus);
-	if (rv) {
-		log_debug("mount(2) failed error %d errno %d", rv, errno);
-		mount_done_lockproto(proto, &mo, &sb, rv);
-
-		if (!(mo.flags & MS_REMOUNT))
-			umount_lockproto(proto, &mo, &sb, errno);
-
-		if (errno == EBUSY)
-			die("%s already mounted or %s busy\n", mo.dev, mo.dir);
-		else if (errno == EUSERS)
-			die("Too many nodes mounting filesystem, no free journals\n");
-		die("error mounting %s on %s: %s\n", mo.dev, mo.dir,
-		    strerror(errno));
-	}
-	log_debug("mount(2) ok");
-	mount_done_lockproto(proto, &mo, &sb, 0);
-
- do_mtab:
-	if (no_mtab)
-		goto out;
-
-	if (mo.flags & MS_REMOUNT) {
-                del_mtab_entry(&mo);
-                add_mtab_entry(&mo);
-        } else
-		add_mtab_entry(&mo);
-
- out:
-	unblock_sigint();
-
-	return rv ? 1 : 0;
-}
-
diff --git a/gfs2/mount/mtab.c b/gfs2/mount/mtab.c
deleted file mode 100644
index fbe5f63..0000000
--- a/gfs2/mount/mtab.c
+++ /dev/null
@@ -1,206 +0,0 @@
-#include "clusterautoconfig.h"
-
-#include "util.h"
-
-extern char *fsname;
-extern int verbose;
-static int ignoring_mtab;
-
-/* Don't bother with /etc/mtab if:
-   - /etc/mtab is a link to /proc/mounts
-   - there is no /etc/mtab file
-   - we can't write to /etc/mtab */
-
-static int ignore_mtab(void)
-{
-	struct stat sbuf;
-	int fd;
-
-	if (ignoring_mtab)
-		return 1;
-
-	if (lstat("/etc/mtab", &sbuf) < 0)
-		goto do_ignore;
-
-	if (S_ISLNK(sbuf.st_mode))
-		goto do_ignore;
-
-	fd = open("/etc/mtab", O_RDWR, 0644);
-	if (fd < 0)
-		goto do_ignore;
-
-	close(fd);
-	return 0;
-
- do_ignore:
-	ignoring_mtab = 1;
-	return 1;
-}
-
-/* Whichever process successfully links their own /etc/mtab~pid file to
-   /etc/mtab~ gets the lock.  We just sleep/retry until we get the lock.
-   This is the locking method used by util-linux/mount/fstab.c which we
-   need to keep in sync with. */
-
-static void lock_mtab(void)
-{
-	char fname[32];
-	int rv, fd, e, retries = 0;
-
-	if (ignore_mtab())
-		return;
-
-	sprintf(fname, "/etc/mtab~%d", getpid());
- retry:
-	fd = open(fname, O_WRONLY|O_CREAT, 0);
-	e = errno;
-	if (fd < 0)
-		die("can't create mtab lock file %s: %s\n", fname, strerror(e));
-	close(fd);
-
-	rv = link(fname, "/etc/mtab~");
-	e = errno;
-
-	unlink(fname);
-
-	if (rv < 0 && e != EEXIST)
-		die("can't link %s to /etc/mtab~: %s\n", fname, strerror(e));
-
-	if (rv < 0) {
-		if (++retries > 5)
-			warn("waiting to lock /etc/mtab~: try unlinking "
-			     "stale /etc/mtab~ file\n");
-		sleep(1);
-		goto retry;
-	}
-}
-
-static void unlock_mtab(void)
-{
-	if (ignore_mtab())
-		return;
-	unlink("/etc/mtab~");
-}
-
-void add_mtab_entry(struct mount_options *mo)
-{
-	FILE *file;
-
-	read_proc_mounts(mo);
-
-	if (ignore_mtab())
-		return;
-
-	lock_mtab();
-
-	file = fopen("/etc/mtab", "a");
-	if (!file) {
-		warn("can't add entry to /etc/mtab");
-		return;
-	}
-
-	fprintf(file, "%s%s", mo->specified_dev, strchr(mo->proc_entry, ' '));
-
-	fclose(file);
-
-	unlock_mtab();
-}
-
-/* This follows what util-linux/mount/fstab.c does wrt writing new mtab.tmp
-   and replacing /etc/mtab with it, we need to keep in sync with fstab.c's
-   procedure for this. */
-
-void del_mtab_entry(struct mount_options *mo)
-{
-	char line[PATH_MAX];
-	char device[PATH_MAX];
-	char path[PATH_MAX];
-	char type[16];
-	FILE *mtab, *mtmp;
-	mode_t old_umask;
-	struct stat sbuf;
-	int found = 0;
-	char *abs_path, *abs_dev;
-
-	if (ignore_mtab())
-		return;
-
-	lock_mtab();
-
-	old_umask = umask(077);
-
-	mtmp = fopen("/etc/mtab.tmp", "w");
-	mtab = fopen("/etc/mtab", "r");
-
-	umask(old_umask);
-
-	if (!mtmp || !mtab)
-		goto fail;
-
-	while (fgets(line, PATH_MAX, mtab)) {
-		/* exclude the line matching the fs being unmounted
-		   from the next version of mtab */
-		if (sscanf(line, "%s %s %s", device, path, type) == 3) {
-			abs_path = realpath(path, NULL);
-			abs_dev = realpath(device, NULL);
-			if ((strcmp(type, "gfs2") == 0) &&
-			    (strcmp(abs_path, mo->dir) == 0) &&
-			    (strcmp(abs_dev, mo->dev) == 0)) {
-				found = 1;
-				free(abs_path);
-				free(abs_dev);
-				continue;
-			}
-			free(abs_path);
-			free(abs_dev);
-		}
-
-		/* all other lines from mtab are included in
-		   the next version of mtab */
-
-		if (fprintf(mtmp, "%s", line) < 0) {
-			int e = errno;
-			warn("error writing to /etc/mtab.tmp: %s", strerror(e));
-		}
-	}
-
-	if (!found) {
-		warn("file system mounted on %s not found in mtab", mo->dir);
-		goto fail;
-	}
-
-	if (fchmod(fileno(mtmp), S_IRUSR|S_IWUSR|S_IRGRP|S_IROTH) < 0) {
-		int e = errno;
-		warn("error changing mode of /etc/mtab.tmp: %s", strerror(e));
-	}
-
-	if (stat("/etc/mtab", &sbuf) < 0) {
-		int e = errno;
-		warn("error stating /etc/mtab: %s", strerror(e));
-	} else
-		if(chown("/etc/mtab.tmp", sbuf.st_uid, sbuf.st_gid) < 0) {
-			int e = errno;
-			warn("error changing owner of /etc/mtab.tmp: %s", strerror(e));
-		}
-
-	fclose(mtmp);
-	fclose(mtab);
-
-	if (rename("/etc/mtab.tmp", "/etc/mtab") < 0) {
-		int e = errno;
-		warn("can't rename /etc/mtab.tmp to /etc/mtab: %s",
-		     strerror(e));
-		goto fail_unlink;
-	}
-
-	unlock_mtab();
-	return;
-
- fail:
-	fclose(mtmp);
-	fclose(mtab);
- fail_unlink:
-	unlink("/etc/mtab.tmp");
-	unlock_mtab();
-}
-
diff --git a/gfs2/mount/ondisk1.c b/gfs2/mount/ondisk1.c
deleted file mode 100644
index 2779a0d..0000000
--- a/gfs2/mount/ondisk1.c
+++ /dev/null
@@ -1,61 +0,0 @@
-#include "clusterautoconfig.h"
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <stdint.h>
-#include <inttypes.h>
-#include <endian.h>
-#include <byteswap.h>
-
-#define printk printf
-#define pv(struct, member, fmt) printf("  "#member" = "fmt"\n", struct->member);
-
-#define ENTER(x)
-#define EXIT(x)
-#define RET(x) return
-#define RETURN(x, y) return y
-
-#if __BYTE_ORDER == __BIG_ENDIAN
-
-#define be16_to_cpu(x) (x)
-#define be32_to_cpu(x) (x)
-#define be64_to_cpu(x) (x)
-
-#define cpu_to_be16(x) (x)
-#define cpu_to_be32(x) (x)
-#define cpu_to_be64(x) (x)
-
-#define le16_to_cpu(x) (bswap_16((x)))
-#define le32_to_cpu(x) (bswap_32((x)))
-#define le64_to_cpu(x) (bswap_64((x)))
-
-#define cpu_to_le16(x) (bswap_16((x)))
-#define cpu_to_le32(x) (bswap_32((x)))
-#define cpu_to_le64(x) (bswap_64((x)))
-
-#endif  /*  __BYTE_ORDER == __BIG_ENDIAN  */
-
-#if __BYTE_ORDER == __LITTLE_ENDIAN
-
-#define be16_to_cpu(x) (bswap_16((x)))
-#define be32_to_cpu(x) (bswap_32((x)))
-#define be64_to_cpu(x) (bswap_64((x)))
-
-#define cpu_to_be16(x) (bswap_16((x)))
-#define cpu_to_be32(x) (bswap_32((x)))
-#define cpu_to_be64(x) (bswap_64((x))) 
-
-#define le16_to_cpu(x) (x)
-#define le32_to_cpu(x) (x)
-#define le64_to_cpu(x) (x)
-
-#define cpu_to_le16(x) (x)
-#define cpu_to_le32(x) (x)
-#define cpu_to_le64(x) (x)
-
-#endif  /*  __BYTE_ORDER == __LITTLE_ENDIAN  */
-
-#define WANT_GFS_CONVERSION_FUNCTIONS
-#include "gfs_ondisk.h"
-
diff --git a/gfs2/mount/target.mk b/gfs2/mount/target.mk
deleted file mode 100644
index 696f4b5..0000000
--- a/gfs2/mount/target.mk
+++ /dev/null
@@ -1,3 +0,0 @@
-
-$(eval $(call make-binary,/sbin/mount.gfs2,gfs2/libgfs2/libgfs2.a group/libgfscontrol/libgfscontrol.a))
-
diff --git a/gfs2/mount/util.c b/gfs2/mount/util.c
deleted file mode 100644
index 33ba90f..0000000
--- a/gfs2/mount/util.c
+++ /dev/null
@@ -1,696 +0,0 @@
-#include "clusterautoconfig.h"
-
-#include <endian.h>
-#include <byteswap.h>
-#include "util.h"
-#include "libgfscontrol.h"
-
-#if __BYTE_ORDER == __BIG_ENDIAN
-
-#define be16_to_cpu(x) (x)
-#define be32_to_cpu(x) (x)
-#define be64_to_cpu(x) (x)
-
-#define cpu_to_be16(x) (x)
-#define cpu_to_be32(x) (x)
-#define cpu_to_be64(x) (x)
-
-#define le16_to_cpu(x) (bswap_16((x)))
-#define le32_to_cpu(x) (bswap_32((x)))
-#define le64_to_cpu(x) (bswap_64((x)))
-
-#define cpu_to_le16(x) (bswap_16((x)))
-#define cpu_to_le32(x) (bswap_32((x)))
-#define cpu_to_le64(x) (bswap_64((x)))
-
-#endif  /*  __BYTE_ORDER == __BIG_ENDIAN  */
-
-#if __BYTE_ORDER == __LITTLE_ENDIAN
-
-#define be16_to_cpu(x) (bswap_16((x)))
-#define be32_to_cpu(x) (bswap_32((x)))
-#define be64_to_cpu(x) (bswap_64((x)))
-
-#define cpu_to_be16(x) (bswap_16((x)))
-#define cpu_to_be32(x) (bswap_32((x)))
-#define cpu_to_be64(x) (bswap_64((x))) 
-
-#define le16_to_cpu(x) (x)
-#define le32_to_cpu(x) (x)
-#define le64_to_cpu(x) (x)
-
-#define cpu_to_le16(x) (x)
-#define cpu_to_le32(x) (x)
-#define cpu_to_le64(x) (x)
-
-#endif  /*  __BYTE_ORDER == __LITTLE_ENDIAN  */
-
-extern char *fsname;
-extern int verbose;
-
-static int gfs_controld_fd;
-
-/* opt_map stuff from util-linux */
-
-struct opt_map {
-	const char *opt;      /* option name */
-	int skip;       /* skip in mtab option string (gfs: not used) */
-	int inv;	/* true if flag value should be inverted */
-	int mask;       /* flag mask value */
-};
-
-static struct opt_map opt_map[] = {
-  { "defaults", 0, 0, 0	 },      /* default options */
-  { "ro",       1, 0, MS_RDONLY },      /* read-only */
-  { "rw",       1, 1, MS_RDONLY },      /* read-write */
-  { "exec",     0, 1, MS_NOEXEC },      /* permit execution of binaries */
-  { "noexec",   0, 0, MS_NOEXEC },      /* don't execute binaries */
-  { "suid",     0, 1, MS_NOSUID },      /* honor suid executables */
-  { "nosuid",   0, 0, MS_NOSUID },      /* don't honor suid executables */
-  { "dev",      0, 1, MS_NODEV  },      /* interpret device files  */
-  { "nodev",    0, 0, MS_NODEV  },      /* don't interpret devices */
-  { "sync",     0, 0, MS_SYNCHRONOUS},  /* synchronous I/O */
-  { "async",    0, 1, MS_SYNCHRONOUS},  /* asynchronous I/O */
-  { "remount",  0, 0, MS_REMOUNT},      /* Alter flags of mounted FS */
-  { "bind",     0, 0, MS_BIND   },      /* Remount part of tree elsewhere */
-  { "mand",     0, 0, MS_MANDLOCK },    /* Allow mandatory locks on this FS */
-  { "nomand",   0, 1, MS_MANDLOCK },    /* Forbid mandatory locks on this FS */
-  { "atime",    0, 1, MS_NOATIME },     /* Update access time */
-  { "noatime",  0, 0, MS_NOATIME },     /* Do not update access time */
-  { "diratime", 0, 1, MS_NODIRATIME },  /* Update dir access times */
-  { "nodiratime", 0, 0, MS_NODIRATIME },/* Do not update dir access times */
-
-  /* options used by the mount command only (not in sys/mount.h): */
-  { "dirsync",  0, 0, 0  },           /* synchronous directory modifications */
-  { "loop",     1, 0, 0  },             /* use a loop device */
-  { "auto",     0, 1, 0  },             /* Can be mounted using -a */
-  { "noauto",   0, 0, 0  },             /* Can  only be mounted explicitly */
-  { "users",    0, 0, 0  },             /* Allow ordinary user to mount */
-  { "nousers",  0, 1, 0  },             /* Forbid ordinary user to mount */
-  { "user",     0, 0, 0  },             /* Allow ordinary user to mount */
-  { "nouser",   0, 1, 0  },             /* Forbid ordinary user to mount */
-  { "owner",    0, 0, 0  },             /* Let the owner of the device mount */
-  { "noowner",  0, 1, 0  },             /* Device owner has no special privs */
-  { "_netdev",  0, 0, 0  },             /* Network device required (netfs) */
-  { "relatime", 0, 1, 0  },         /* Update atime relative to mtime/ctime. */
-  { NULL,       0, 0, 0	 }
-};
-
-/* if option has a corresponding MS_XXX, set the bit in the flags */
-
-static int set_flag(char *o, int *flags)
-{
-	struct opt_map *om;
-
-	for (om = opt_map; om->opt; om++) {
-		if (strcmp(om->opt, o))
-			continue;
-
-		if (om->inv)
-			*flags &= ~om->mask;
-		else
-			*flags |= om->mask;
-
-		log_debug("  %s flag %x for \"%s\", flags = %x",
-		       	  om->inv ? "clear" : "set", om->mask, om->opt, *flags);
-
-		return 1;
-	}
-
-	return 0;
-}
-
-/* opts is the string of all mount options, this function finds
-   the options that have MS_XXX flags and sets the appropriate flag
-   bit.  The options without an MS_ flag are copied into the extra
-   string.  The values of some specific options are saved for later
-   internal use. */
-
-void parse_opts(struct mount_options *mo)
-{
-	char data[PATH_MAX+1];
-	char *options, *o, *v;
-	int extra_len = 0;
-
-	log_debug("parse_opts: opts = \"%s\"", mo->opts);
-
-	memset(data, 0, sizeof(data));
-	strncpy(data, mo->opts, PATH_MAX);
-
-	for (options = data; (o = strsep(&options, ",")); ) {
-		if (!*o)
-			continue;
-
-		if (set_flag(o, &mo->flags))
-			continue;
-
-		if (!strncmp("hostdata", o, 8)) {
-			if (mo->hostdata[0])
-				warn("duplicate hostdata strings");
-			else
-				strcat(mo->hostdata, o);
-			continue;
-		}
-
-		if (extra_len + 1 + strlen(o) > PATH_MAX)
-			die("extra options string is too long\n");
-
-		if (mo->extra[0]) {
-			strcat(mo->extra, ",");
-			extra_len += 1;
-		}
-
-		log_debug("  add extra %s", o);
-
-		strcat(mo->extra, o);
-		extra_len += strlen(o);
-
-		v = strchr(o, '=');
-		if (v)
-			*v++ = 0;
-
-		/* we grab these now so we don't have to parse them out
-		   again later when doing proto-specific stuff */
-
-		if (!strcmp(o, "lockproto")) {
-			if (!v)
-				die("option lockproto needs value\n");
-			strncpy(mo->lockproto, v, 255);
-		}
-
-		if (!strcmp(o, "locktable")) {
-			if (!v)
-				die("option locktable needs value\n");
-			strncpy(mo->locktable, v, 255);
-		}
-	}
-
-	/* Hack to get the noatime/nodiratime option through to gfs */
-	if ((mo->flags & (MS_NOATIME | MS_NODIRATIME)) &&
-	    (strcmp(mo->type, "gfs") == 0)) {
-		if (mo->extra[0]) {
-			strcat(mo->extra, ",");
-			extra_len += 1;
-		}
-		strcat(mo->extra, "gfs_noatime");
-		extra_len += strlen("gfs_noatime");
-	}
-
-	log_debug("parse_opts: flags = %x", mo->flags);
-	log_debug("parse_opts: extra = \"%s\"", mo->extra);
-	log_debug("parse_opts: hostdata = \"%s\"", mo->hostdata);
-	log_debug("parse_opts: lockproto = \"%s\"", mo->lockproto);
-	log_debug("parse_opts: locktable = \"%s\"", mo->locktable);
-}
-
-/* Remove escape sequences from mount path.  Per getmntent(3), there are
-   only four escape sequences we need to handle.  Consequently, this does
-   not need to be a general-purpose unescape function */
-
-static int mnt_unescape(char *dest, size_t len, const char *src)
-{
-	unsigned i = 0, j = 0;
-	size_t srclen;
-
-	srclen = strlen(src);
-	while (i < srclen) {
-		if (src[i] != '\\') {
-			dest[j] = src[i];
-			++i; ++j;
-			continue;
-		}
-
-		++i;
-		if ((srclen - 3) < i)
-			return -1;
-
-		if (!strncmp(&src[i], "040", 3)) {
-			dest[j] = ' ';
-		} else if (!strncmp(&src[i], "011", 3)) {
-			dest[j] = '\t';
-		} else if (!strncmp(&src[i], "012", 3)) {
-			dest[j] = '\n';
-		} else if (!strncmp(&src[i], "134", 3)) {
-			dest[j] = '\\';
-		} else {
-			return -1;
-		}
-
-		i+=3;
-		j++;
-	}
-
-	return 0;
-}
-
-
-/* - when unmounting, we don't know the dev and need this function to set it;
-   we also want to select the _last_ line with a matching dir since it will
-   be the top-most fs that the umount(2) will unmount
-   - when mounting, we do know the dev and need this function to use it in the
-   comparison (for multiple fs's with the same mountpoint) */
-
-void read_proc_mounts(struct mount_options *mo)
-{
-	FILE *file;
-	char line[PATH_MAX];
-	char path[PATH_MAX];
-	char unescaped_path[PATH_MAX];
-	char type[PATH_MAX];
-	char opts[PATH_MAX];
-	char device[PATH_MAX];
-	char save_line[PATH_MAX];
-	char save_opts[PATH_MAX];
-	char save_device[PATH_MAX];
-	int found = 0;
-	struct stat st_mo_dev, st_mounts_dev;
-
-	file = fopen("/proc/mounts", "r");
-	if (!file)
-		die("can't open /proc/mounts: %s\n", strerror(errno));
-
-	memset(&st_mo_dev, 0, sizeof(struct stat));
-	if (mo->dev[0]) {
-		if (stat(mo->dev, &st_mo_dev))
-			warn("Can't stat device %s.\n", mo->dev);
-	}
-
-	while (fgets(line, PATH_MAX, file)) {
-		if (sscanf(line, "%s %s %s %s", device, path, type, opts) != 4)
-			continue;
-		if (strcmp(path, mo->dir)) {
-			if (!strchr(path, '\\'))
-				continue;
-			/* /proc/mounts entry may have escaped spaces */
-			if (mnt_unescape(unescaped_path, sizeof(unescaped_path),
-					 path) < 0)
-				continue;
-			if (strcmp(unescaped_path, mo->dir))
-				continue;
-		}
-		if (mo->dev[0]) {
-			if (stat(device, &st_mounts_dev))
-				continue;
-			if (st_mo_dev.st_rdev != st_mounts_dev.st_rdev)
-				continue;
-		}
-		if (strcmp(type, fsname))
-			die("%s is not a %s filesystem\n", mo->dir, fsname);
-
-		/* when there is an input dev specified (mount), we should get
-		   only one matching line; when there is no input dev specified
-		   (umount), we want the _last_ matching line */
-
-		strncpy(save_device, device, PATH_MAX);
-		strncpy(save_opts, opts, PATH_MAX);
-		strncpy(save_line, line, PATH_MAX);
-		found = 1;
-	}
-
-	fclose(file);
-
-	if (!found)
-		die("can't find /proc/mounts entry for directory %s\n", mo->dir);
-	else {
-		strncpy(mo->dev, save_device, PATH_MAX);
-		strncpy(mo->opts, save_opts, PATH_MAX);
-		strncpy(mo->proc_entry, save_line, PATH_MAX);
-	}
-
-	log_debug("read_proc_mounts: device = \"%s\"", mo->specified_dev);
-	log_debug("read_proc_mounts: dm device = \"%s\"", mo->dev);
-	log_debug("read_proc_mounts: opts = \"%s\"", mo->opts);
-}
-
-static void gfs2_inum_in(struct gfs2_inum *no, char *buf)
-{
-	struct gfs2_inum *str = (struct gfs2_inum *)buf;
-
-	no->no_formal_ino = be64_to_cpu(str->no_formal_ino);
-	no->no_addr = be64_to_cpu(str->no_addr);
-}
-
-static void gfs2_meta_header_in(struct gfs2_meta_header *mh, char *buf)
-{
-	struct gfs2_meta_header *str = (struct gfs2_meta_header *)buf;
-
-	mh->mh_magic = be32_to_cpu(str->mh_magic);
-	mh->mh_type = be32_to_cpu(str->mh_type);
-	mh->mh_format = be32_to_cpu(str->mh_format);
-}
-
-static void gfs2_sb_in(struct gfs2_sb *sb, char *buf)
-{
-	struct gfs2_sb *str = (struct gfs2_sb *)buf;
-
-	gfs2_meta_header_in(&sb->sb_header, buf);
-
-	sb->sb_fs_format = be32_to_cpu(str->sb_fs_format);
-	sb->sb_multihost_format = be32_to_cpu(str->sb_multihost_format);
-	sb->sb_bsize = be32_to_cpu(str->sb_bsize);
-	sb->sb_bsize_shift = be32_to_cpu(str->sb_bsize_shift);
-
-	gfs2_inum_in(&sb->sb_master_dir, (char *)&str->sb_master_dir);
-	gfs2_inum_in(&sb->sb_root_dir, (char *)&str->sb_root_dir);
-
-	memcpy(sb->sb_lockproto, str->sb_lockproto, GFS2_LOCKNAME_LEN);
-	memcpy(sb->sb_locktable, str->sb_locktable, GFS2_LOCKNAME_LEN);
-}
-
-int get_sb(char *device, struct gen_sb *sb_out)
-{
-	int fd;
-
-	fd = open(device, O_RDONLY);
-	if (fd < 0)
-		die("can't open %s: %s\n", device, strerror(errno));
-
-	if (!strcmp(fsname, "gfs2")) {
-		char buf[GFS2_BASIC_BLOCK];
-		struct gfs2_sb sb;
-
-		if (lseek(fd, GFS2_SB_ADDR * GFS2_BASIC_BLOCK, SEEK_SET) !=
-		    GFS2_SB_ADDR * GFS2_BASIC_BLOCK) {
-			fprintf(stderr, "bad seek: %s from %s:%d: "
-				"superblock\n",
-				strerror(errno), __FUNCTION__, __LINE__);
-			exit(-1);
-		}
-		do_read(fd, buf, GFS2_BASIC_BLOCK);
-		gfs2_sb_in(&sb, buf);
-
-		if (sb.sb_header.mh_magic != GFS2_MAGIC ||
-	    	    sb.sb_header.mh_type != GFS2_METATYPE_SB) {
-			die("there isn't a GFS2 filesystem on %s, "
-			    "magic=%x type=%x\n", device,
-			    sb.sb_header.mh_magic, sb.sb_header.mh_type);
-		}
-
-		if (sb.sb_fs_format != GFS2_FORMAT_FS ||
-		    sb.sb_multihost_format != GFS2_FORMAT_MULTI) {
-			die("there appears to be a GFS, not GFS2, filesystem "
-			    "on %s\n", device);
-		}
-
-		strncpy(sb_out->lockproto, sb.sb_lockproto, 256);
-		strncpy(sb_out->locktable, sb.sb_locktable, 256);
-
-	} else if (!strcmp(fsname, "gfs")) {
-		char buf[GFS_BASIC_BLOCK];
-		struct gfs_sb sb;
-
-		if (lseek(fd, GFS_SB_ADDR * GFS_BASIC_BLOCK, SEEK_SET) !=
-		    GFS_SB_ADDR * GFS_BASIC_BLOCK) {
-			fprintf(stderr, "bad seek: %s from %s:%d: "
-				"superblock\n",
-				strerror(errno), __FUNCTION__, __LINE__);
-			exit(-1);
-		}
-		do_read(fd, buf, GFS2_BASIC_BLOCK);
-		gfs_sb_in(&sb, buf);
-
-		if (sb.sb_header.mh_magic != GFS_MAGIC ||
-		    sb.sb_header.mh_type != GFS_METATYPE_SB) {
-			die("there isn't a GFS filesystem on %s\n", device);
-		}
-
-		if (sb.sb_fs_format != GFS_FORMAT_FS ||
-		    sb.sb_multihost_format != GFS_FORMAT_MULTI) {
-			die("there appears to be a GFS2, not GFS, filesystem "
-			    "on %s\n", device);
-		}
-
-		strncpy(sb_out->lockproto, sb.sb_lockproto, 256);
-		strncpy(sb_out->locktable, sb.sb_locktable, 256);
-	}
-
-	close(fd);
-	return 0;
-}
-
-char *select_lockproto(struct mount_options *mo, struct gen_sb *sb)
-{
-	/* find the effective lockproto, proto specified in mount options
-	   overrides the sb lockproto */
-
-	if (mo->lockproto[0])
-		return mo->lockproto;
-	else
-		return sb->lockproto;
-}
-
-int lock_dlm_join(struct mount_options *mo, struct gen_sb *sb)
-{
-	struct gfsc_mount_args ma;
-	int fd, rv, result;
-
-	memset(&ma, 0, sizeof(ma));
-
-	strncpy(ma.dir, mo->dir, PATH_MAX);
-	strncpy(ma.type, fsname, PATH_MAX);
-	strncpy(ma.proto, "lock_dlm", PATH_MAX);
-	strncpy(ma.options, mo->opts, PATH_MAX);
-	strncpy(ma.dev, mo->dev, PATH_MAX);
-	if (mo->locktable[0])
-		strncpy(ma.table, mo->locktable, PATH_MAX);
-	else
-		strncpy(ma.table, sb->locktable, PATH_MAX);
-
-	fd = gfsc_fs_connect();
-	if (fd < 0) {
-		warn("gfs_controld join connect error: %s", strerror(errno));
-		return fd;
-	}
-
-	/* tell gfs_controld to join the mountgroup */
-
-	rv = gfsc_fs_join(fd, &ma);
-	if (rv < 0) {
-		warn("gfs_controld join write error: %s", strerror(errno));
-		goto fail;
-	}
-
-	/* read the result of the join from gfs_controld */
-
-	rv = gfsc_fs_result(fd, &result, &ma);
-	if (rv < 0) {
-		warn("gfs_controld result read error: %s", strerror(errno));
-		goto fail;
-	}
-
-	rv = result;
-
-	switch (rv) {
-	case 0:
-	case -EALREADY:
-		break;
-
-	case -EPROTONOSUPPORT:
-		warn("lockproto not supported");
-		goto fail;
-
-	case -EOPNOTSUPP:
-		warn("jid, first and id are reserved options");
-		goto fail;
-
-	case -EBADFD:
-		warn("no colon found in table name");
-		goto fail;
-
-	case -ENAMETOOLONG:
-		warn("fs name too long");
-		goto fail;
-
-	case -ESTALE:
-		warn("fs is being unmounted");
-		goto fail;
-
-	case -EADDRINUSE:
-		warn("different fs appears to exist with the same name");
-		goto fail;
-
-	case -EBUSY:
-		warn("mount point already used or other mount in progress");
-		goto fail;
-
-	case -ENOMEM:
-		warn("out of memory");
-		goto fail;
-
-	case -EBADR:
-		warn("fs is for a different cluster");
-		goto fail;
-
-	case -ENOANO:
-		warn("node not a member of the default fence domain");
-		goto fail;
-
-	case -EROFS:
-		warn("read-only mount invalid with spectator option");
-		goto fail;
-
-	case -EMLINK:
-		warn("option string too long");
-		goto fail;
-
-	default:
-		warn("gfs_controld join error: %d", rv);
-		goto fail;
-	}
-
-	/*
-	 * In addition to the result, gfs_controld also returns
-	 * "hostdata=jid=X:id=Y:first=Z" in ma.hostdata.
-	 * This is first combined with any hostdata the user gave on
-	 * the command line and then the full hostdata is combined
-	 * with the "extra" mount otions into the "extra_plus" string.
-	 */
-
-	if (strlen(mo->hostdata) + strlen(ma.hostdata) + 1 > PATH_MAX) {
-		warn("hostdata too long");
-		rv = -1;
-		goto fail;
-	}
-
-	if (!mo->hostdata[0])
-		snprintf(mo->hostdata, PATH_MAX, "%s", ma.hostdata);
-	else {
-		const char *p = strstr(ma.hostdata, "=");
-		if (p) {
-			strcat(mo->hostdata, ":");
-			strcat(mo->hostdata, p + 1);
-		}
-	}
-
-	log_debug("lock_dlm_join: hostdata: \"%s\"", mo->hostdata);
-
-	if (strlen(mo->extra) == 0)
-		snprintf(mo->extra_plus, PATH_MAX, "%s", mo->hostdata);
-	else
-		snprintf(mo->extra_plus, PATH_MAX, "%s,%s",
-			 mo->extra, mo->hostdata);
-
-	/* keep gfs_controld connection open and reuse it below to
-	   send the result of mount(2) to gfs_controld, except in
-	   the case of another mount (EALREADY) */
-	   
-	if (rv == -EALREADY)
-		gfsc_fs_disconnect(fd);
-	else
-		gfs_controld_fd = fd;
-
-	return 0;
-
- fail:
-	gfsc_fs_disconnect(fd);
-	return rv;
-}
-
-void lock_dlm_mount_done(struct mount_options *mo, struct gen_sb *sb,
-			 int result)
-{
-	struct gfsc_mount_args ma;
-	int rv;
-
-	if (!gfs_controld_fd)
-		return;
-
-	memset(&ma, 0, sizeof(ma));
-
-	strncpy(ma.dir, mo->dir, PATH_MAX);
-	strncpy(ma.type, fsname, PATH_MAX);
-	strncpy(ma.proto, "lock_dlm", PATH_MAX);
-	strncpy(ma.options, mo->opts, PATH_MAX);
-	strncpy(ma.dev, mo->dev, PATH_MAX);
-	if (mo->locktable[0])
-		strncpy(ma.table, mo->locktable, PATH_MAX);
-	else
-		strncpy(ma.table, sb->locktable, PATH_MAX);
-
-	/* tell gfs_controld the result of mount(2) */
-
-	rv = gfsc_fs_mount_done(gfs_controld_fd, &ma, result);
-	if (rv)
-		warn("gfs_controld mount_done write error: %s", strerror(errno));
-
-	gfsc_fs_disconnect(gfs_controld_fd);
-}
-
-int lock_dlm_leave(struct mount_options *mo, struct gen_sb *sb, int mnterr)
-{
-	struct gfsc_mount_args ma;
-	int rv;
-
-	memset(&ma, 0, sizeof(ma));
-
-	strncpy(ma.dir, mo->dir, PATH_MAX);
-	strncpy(ma.type, fsname, PATH_MAX);
-	if (mo->locktable[0])
-		strncpy(ma.table, mo->locktable, PATH_MAX);
-	else
-		strncpy(ma.table, sb->locktable, PATH_MAX);
-
-	rv = gfsc_fs_leave(&ma, mnterr);
-	if (rv)
-		warn("leave: gfs_controld leave error: %s", strerror(errno));
-
-	return rv;
-}
-
-int lock_dlm_remount(struct mount_options *mo, struct gen_sb *sb)
-{
-	struct gfsc_mount_args ma;
-	const char *mode;
-	int fd, rv, result;
-
-	memset(&ma, 0, sizeof(ma));
-
-	if (strstr(mo->extra, "spectator")) {
-		warn("spectator remounts not allowed");
-		return -1;
-	}
-
-	if (mo->flags & MS_RDONLY)
-		mode = "ro";
-	else
-		mode = "rw";
-
-	strncpy(ma.dir, mo->dir, PATH_MAX);
-	strncpy(ma.type, fsname, PATH_MAX);
-	strncpy(ma.options, mode, PATH_MAX);
-	if (mo->locktable[0])
-		strncpy(ma.table, mo->locktable, PATH_MAX);
-	else
-		strncpy(ma.table, sb->locktable, PATH_MAX);
-
-
-	fd = gfsc_fs_connect();
-	if (fd < 0) {
-		warn("gfs_controld remount connect error: %s", strerror(errno));
-		return fd;
-	}
-
-	/* tell gfs_controld about the new mount options */
-
-	rv = gfsc_fs_remount(fd, &ma);
-	if (rv) {
-		warn("gfs_controld remount write error: %s", strerror(errno));
-		goto out;
-	}
-
-	/* read the result of the remount from gfs_controld */
-
-	rv = gfsc_fs_result(fd, &result, &ma);
-	if (rv < 0) {
-		warn("gfs_controld result read error: %s", strerror(errno));
-		goto out;
-	}
-
-	rv = result;
-	if (rv)
-		warn("remount not allowed from gfs_controld");
- out:
-	gfsc_fs_disconnect(fd);
-	return rv;
-}
-
diff --git a/gfs2/mount/util.h b/gfs2/mount/util.h
deleted file mode 100644
index e866cd4..0000000
--- a/gfs2/mount/util.h
+++ /dev/null
@@ -1,85 +0,0 @@
-#ifndef __MOUNT_DOT_H__
-#define __MOUNT_DOT_H__
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <stdint.h>
-#include <inttypes.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <sys/mount.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <limits.h>
-#include <dirent.h>
-#include <errno.h>
-#include <signal.h>
-#include <sys/socket.h>
-#include <sys/un.h>
-#include <linux/types.h>
-#include <linux/gfs2_ondisk.h>
-#include "gfs_ondisk.h"
-
-#define die(fmt, args...) \
-do { \
-	fprintf(stderr, fmt, ##args); \
-	exit(EXIT_FAILURE); \
-} while (0)
-
-#define warn(fmt, args...) \
-do { \
-	fprintf(stderr, fmt "\n", ##args); \
-} while (0)
-
-#define log_debug(fmt, args...) \
-do { \
-	if (verbose) \
-		printf(fmt "\n", ##args); \
-} while (0)
-
-#define do_read(fd, buff, len) \
-do { \
-	if (read((fd), (buff), (len)) != (len)) \
-		die("bad read: %s on line %d of file %s\n", \
-		    strerror(errno), __LINE__, __FILE__); \
-} while (0)
-
-struct mount_options {
-	char specified_dev[PATH_MAX+1];
-	char dev[PATH_MAX+1];
-	char dir[PATH_MAX+1];
-	char opts[PATH_MAX+1];
-	char hostdata[PATH_MAX+1];
-	char extra[PATH_MAX+1];
-	char extra_plus[PATH_MAX+1];
-	char type[5]; 
-	char lockproto[256];
-	char locktable[256];
-	char proc_entry[PATH_MAX+1];
-	int flags;
-};
-
-struct gen_sb {
-	char lockproto[256];
-	char locktable[256];
-};
-
-/* util.c */
-
-char *select_lockproto(struct mount_options *mo, struct gen_sb *sb);
-void parse_opts(struct mount_options *mo);
-void read_proc_mounts(struct mount_options *mo);
-int get_sb(char *device, struct gen_sb *sb_out);
-int lock_dlm_join(struct mount_options *mo, struct gen_sb *sb);
-void lock_dlm_mount_done(struct mount_options *mo, struct gen_sb *sb, int result);
-int lock_dlm_leave(struct mount_options *mo, struct gen_sb *sb, int mnterr);
-int lock_dlm_remount(struct mount_options *mo, struct gen_sb *sb);
-
-/* mtab.c */
-
-void add_mtab_entry(struct mount_options *mo);
-void del_mtab_entry(struct mount_options *mo);
-
-#endif
-


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