Gitweb: https://sourceware.org/git/?p=lvm2.git;a=commitdiff;h=053d35de473aafe641f595... Commit: 053d35de473aafe641f595b1182626ea39fc0ab0 Parent: 2db67a8ea09a6f1073583e135bfb7b66228d3526 Author: Alasdair G Kergon agk@redhat.com AuthorDate: Mon Dec 11 17:14:38 2017 +0000 Committer: Alasdair G Kergon agk@redhat.com CommitterDate: Mon Dec 11 17:14:38 2017 +0000

format_text: Use absolute alignment to calculate metadata usage

Currently both start and offset should always be divisible by alignment, so this should have no effect, but a later patch will increase alignment so these variables can no longer be optimised out. --- lib/format_text/format-text.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/lib/format_text/format-text.c b/lib/format_text/format-text.c index 881fd4d..c226131 100644 --- a/lib/format_text/format-text.c +++ b/lib/format_text/format-text.c @@ -1292,7 +1292,7 @@ int vgname_from_mda(const struct format_type *fmt, (char *)&vgsummary->vgid);

if (mda_free_sectors) { - current_usage = ALIGN_ABSOLUTE(rlocn->size, 0, MDA_ORIGINAL_ALIGNMENT); + current_usage = ALIGN_ABSOLUTE(rlocn->size, dev_area->start + rlocn->offset, MDA_ORIGINAL_ALIGNMENT);

buffer_size = mdah->size - MDA_HEADER_SIZE;