Gitweb:
http://git.fedorahosted.org/git/?p=lvm2.git;a=commitdiff;h=a2034e9a99337a...
Commit: a2034e9a99337ac16ee415f7f2398e0b8e976716
Parent: 1ef2c3c4ee325dd9ce607b62c1720d782021d399
Author: Petr Rockai <prockai(a)redhat.com>
AuthorDate: Mon Jul 29 18:52:28 2013 +0200
Committer: Petr Rockai <prockai(a)redhat.com>
CommitterDate: Sun Nov 17 21:41:27 2013 +0100
metadata: Add lvmcache_info_mda_free as a companion to pv_mda_free.
---
lib/metadata/pv.c | 16 +++++++++++-----
lib/metadata/pv.h | 2 ++
2 files changed, 13 insertions(+), 5 deletions(-)
diff --git a/lib/metadata/pv.c b/lib/metadata/pv.c
index dad747c..5b08998 100644
--- a/lib/metadata/pv.c
+++ b/lib/metadata/pv.c
@@ -241,14 +241,11 @@ static int _pv_mda_free(struct metadata_area *mda, void *baton) {
return 1;
}
-uint64_t pv_mda_free(const struct physical_volume *pv)
+uint64_t lvmcache_info_mda_free(struct lvmcache_info *info)
{
- struct lvmcache_info *info;
uint64_t freespace = UINT64_MAX;
- const char *pvid = (const char *)&pv->id.uuid;
- if ((info = lvmcache_info_from_pvid(pvid, 0)))
- lvmcache_foreach_mda(info, _pv_mda_free, &freespace);
+ lvmcache_foreach_mda(info, _pv_mda_free, &freespace);
if (freespace == UINT64_MAX)
freespace = UINT64_C(0);
@@ -256,6 +253,15 @@ uint64_t pv_mda_free(const struct physical_volume *pv)
return freespace;
}
+uint64_t pv_mda_free(const struct physical_volume *pv)
+{
+ const char *pvid = (const char *)&pv->id.uuid;
+ struct lvmcache_info *info;
+ if ((info = lvmcache_info_from_pvid(pvid, 0)))
+ return lvmcache_info_mda_free(info);
+ return 0;
+}
+
uint64_t pv_used(const struct physical_volume *pv)
{
uint64_t used;
diff --git a/lib/metadata/pv.h b/lib/metadata/pv.h
index c018f38..ff708f8 100644
--- a/lib/metadata/pv.h
+++ b/lib/metadata/pv.h
@@ -85,6 +85,8 @@ uint64_t pv_ba_size(const struct physical_volume *pv);
uint32_t pv_pe_count(const struct physical_volume *pv);
uint32_t pv_pe_alloc_count(const struct physical_volume *pv);
uint64_t pv_mda_size(const struct physical_volume *pv);
+struct lvmcache_info;
+uint64_t lvmcache_info_mda_free(struct lvmcache_info *info);
uint64_t pv_mda_free(const struct physical_volume *pv);
uint64_t pv_used(const struct physical_volume *pv);
uint32_t pv_mda_count(const struct physical_volume *pv);