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| author | Yunchuan Wen <yunchuanwen@ubuntukylin.com> | 2013-12-26 15:29:27 +0100 |
|---|---|---|
| committer | Yan, Zheng <zheng.z.yan@intel.com> | 2014-04-03 04:33:53 +0200 |
| commit | 32d3e148ddac0087fdd8499ce4075db20518e122 (patch) | |
| tree | bb18db6f9ab2332e53886202760851fddc3f0d08 /fs/ceph | |
| parent | ceph: fscache: add an interface to synchronize object store limit (diff) | |
| download | linux-32d3e148ddac0087fdd8499ce4075db20518e122.tar.xz linux-32d3e148ddac0087fdd8499ce4075db20518e122.zip | |
ceph: fscache: Update object store limit after file writing
Synchronize object->store_limit[_l] with new inode->i_size after file writing.
Tested-by: Milosz Tanski <milosz@adfin.com>
Signed-off-by: Yunchuan Wen <yunchuanwen@ubuntukylin.com>
Signed-off-by: Min Chen <minchen@ubuntukylin.com>
Signed-off-by: Li Wang <liwang@ubuntukylin.com>
Diffstat (limited to 'fs/ceph')
| -rw-r--r-- | fs/ceph/file.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/ceph/file.c b/fs/ceph/file.c index c298a7b8a1ce..2862a75fb949 100644 --- a/fs/ceph/file.c +++ b/fs/ceph/file.c @@ -970,6 +970,7 @@ retry_snap: goto retry_snap; } } else { + loff_t old_size = inode->i_size; /* * No need to acquire the i_truncate_mutex. Because * the MDS revokes Fwb caps before sending truncate @@ -980,6 +981,8 @@ retry_snap: written = generic_file_buffered_write(iocb, iov, nr_segs, pos, &iocb->ki_pos, count, 0); + if (inode->i_size > old_size) + ceph_fscache_update_objectsize(inode); mutex_unlock(&inode->i_mutex); } |