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| author | Tao Ma <tao.ma@oracle.com> | 2009-02-24 20:40:26 -0500 |
|---|---|---|
| committer | Mark Fasheh <mfasheh@suse.com> | 2009-02-26 14:51:11 -0500 |
| commit | c8b9cf9a7cd25ba65166116d0a958f0bc709f0a7 (patch) | |
| tree | 81ab9d6d0be93e57bcb17130abed3516574b3752 /fs/ocfs2/alloc.h | |
| parent | 89a907afe073b8971a83d0ad54f391542b64d327 (diff) | |
ocfs2: lock the metaecc process for xattr bucket
For other metadata in ocfs2, metaecc is checked in ocfs2_read_blocks
with io_mutex held. While for xattr bucket, it is calculated by
the whole buckets. So we have to add a spin_lock to prevent multiple
processes calculating metaecc.
Signed-off-by: Tao Ma <tao.ma@oracle.com>
Tested-by: Tristan Ye <tristan.ye@oracle.com>
Signed-off-by: Mark Fasheh <mfasheh@suse.com>
Diffstat (limited to 'fs/ocfs2/alloc.h')
0 files changed, 0 insertions, 0 deletions