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| author | Milan Broz <mbroz@redhat.com> | 2010-08-19 23:26:31 +0000 |
|---|---|---|
| committer | Milan Broz <mbroz@redhat.com> | 2010-08-19 23:26:31 +0000 |
| commit | 586b56b18cd89d75bb3bebbea3f78f9737ac0af9 (patch) | |
| tree | 823fbc6d84c559c199042d38eb645569b2c75d27 /WHATS_NEW | |
| parent | 727f7bfa4995b79c16f836f14eea98404bb9e213 (diff) | |
| download | lvm2-586b56b18cd89d75bb3bebbea3f78f9737ac0af9.tar.gz lvm2-586b56b18cd89d75bb3bebbea3f78f9737ac0af9.tar.xz lvm2-586b56b18cd89d75bb3bebbea3f78f9737ac0af9.zip | |
Fix wrong use of LCK_WRITE
In all top vg read functions only LCK_VG_READ/WRITE can be used.
All other vg lock definitions are low-level backend machinery.
Moreover, LCK_WRITE cannot be tested through bitmask.
This patch fixes these mistakes.
For _recover_vg() we do not need lock_flags, it can be only
two of above and we always upgrading to LCK_VG_WRITE lock there.
(N.B. that code is racy)
There is no functional change in code (despite wrong masking
it produces correct bits:-)
Diffstat (limited to 'WHATS_NEW')
| -rw-r--r-- | WHATS_NEW | 1 |
1 files changed, 1 insertions, 0 deletions
@@ -4,6 +4,7 @@ Version 2.02.74 - Remove assumption that --yes must be used only in --force mode. Fix file descriptor leak in swap signature detection error path. Detect and allow abort in pvcreate if LUKS signature is detected. + Use proper locks mask when checking for LCK_WRITE. Version 2.02.73 - 18th August 2010 ================================== |