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| author | Al Viro | 2016-01-22 21:40:57 +0100 |
|---|---|---|
| committer | Al Viro | 2016-01-23 00:04:28 +0100 |
| commit | 5955102c9984fa081b2d570cfac75c97eecf8f3b (patch) | |
| tree | a4744386eac4b916e847eb4eedfada158f6527b4 /fs/ubifs/file.c | |
| parent | lustre: remove unused declaration (diff) | |
| download | kernel-qcow2-linux-5955102c9984fa081b2d570cfac75c97eecf8f3b.tar.gz kernel-qcow2-linux-5955102c9984fa081b2d570cfac75c97eecf8f3b.tar.xz kernel-qcow2-linux-5955102c9984fa081b2d570cfac75c97eecf8f3b.zip | |
wrappers for ->i_mutex access
parallel to mutex_{lock,unlock,trylock,is_locked,lock_nested},
inode_foo(inode) being mutex_foo(&inode->i_mutex).
Please, use those for access to ->i_mutex; over the coming cycle
->i_mutex will become rwsem, with ->lookup() done with it held
only shared.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/ubifs/file.c')
| -rw-r--r-- | fs/ubifs/file.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/ubifs/file.c b/fs/ubifs/file.c index eff62801acbf..065c88f8e4b8 100644 --- a/fs/ubifs/file.c +++ b/fs/ubifs/file.c @@ -1317,7 +1317,7 @@ int ubifs_fsync(struct file *file, loff_t start, loff_t end, int datasync) err = filemap_write_and_wait_range(inode->i_mapping, start, end); if (err) return err; - mutex_lock(&inode->i_mutex); + inode_lock(inode); /* Synchronize the inode unless this is a 'datasync()' call. */ if (!datasync || (inode->i_state & I_DIRTY_DATASYNC)) { @@ -1332,7 +1332,7 @@ int ubifs_fsync(struct file *file, loff_t start, loff_t end, int datasync) */ err = ubifs_sync_wbufs_by_inode(c, inode); out: - mutex_unlock(&inode->i_mutex); + inode_unlock(inode); return err; } |