| commit | f044ba7835b84e69c68b620ca8fa27e5ef67759d | [log] [tgz] |
|---|---|---|
| author | Yan, Zheng <zheng.yan@oracle.com> | Thu Feb 04 08:46:56 2010 +0000 |
| committer | Chris Mason <chris.mason@oracle.com> | Thu Feb 04 11:31:44 2010 -0500 |
| tree | 33c21a5b97a61d584f330618c7428d513e5d8aa2 | |
| parent | 035fe03a7ad56982b30ab3a522b7b08d58feccd0 [diff] |
Btrfs: fix race between allocate and release extent buffer. Increase extent buffer's reference count while holding the lock. Otherwise it can race with try_release_extent_buffer. Signed-off-by: Yan Zheng <zheng.yan@oracle.com> Signed-off-by: Chris Mason <chris.mason@oracle.com>