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| author | Yan, Zheng <zheng.z.yan@intel.com> | 2013-05-31 16:48:29 +0800 |
|---|---|---|
| committer | Sage Weil <sage@inktank.com> | 2013-07-03 15:32:47 -0700 |
| commit | fc2744aa12da7182509b1059aa3ab53754d0c83a (patch) | |
| tree | 3a601a5e8a6bb5fe60141c21e07d99ebb8472d6a /fs/ceph/caps.c | |
| parent | 3803da4963db01da6a983ab589ebe2e6ccb97ba9 (diff) | |
| download | op-kernel-dev-fc2744aa12da7182509b1059aa3ab53754d0c83a.zip op-kernel-dev-fc2744aa12da7182509b1059aa3ab53754d0c83a.tar.gz | |
ceph: fix race between page writeback and truncate
The client can receive truncate request from MDS at any time.
So the page writeback code need to get i_size, truncate_seq and
truncate_size atomically
Signed-off-by: Yan, Zheng <zheng.z.yan@intel.com>
Reviewed-by: Sage Weil <sage@inktank.com>
Diffstat (limited to 'fs/ceph/caps.c')
0 files changed, 0 insertions, 0 deletions
