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authorAl Viro <viro@zeniv.linux.org.uk>2016-01-22 15:40:57 -0500
committerAl Viro <viro@zeniv.linux.org.uk>2016-01-22 18:04:28 -0500
commit5955102c9984fa081b2d570cfac75c97eecf8f3b (patch)
treea4744386eac4b916e847eb4eedfada158f6527b4 /fs/ubifs/file.c
parent57b8f112cfe6622ddddb8c2641206bb5fa8a112d (diff)
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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.c4
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;
}