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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/reiserfs/file.c
parent57b8f112cfe6622ddddb8c2641206bb5fa8a112d (diff)
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/reiserfs/file.c')
-rw-r--r--fs/reiserfs/file.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/reiserfs/file.c b/fs/reiserfs/file.c
index 96a1bcf33db4..9424a4ba93a9 100644
--- a/fs/reiserfs/file.c
+++ b/fs/reiserfs/file.c
@@ -158,7 +158,7 @@ static int reiserfs_sync_file(struct file *filp, loff_t start, loff_t end,
if (err)
return err;
- mutex_lock(&inode->i_mutex);
+ inode_lock(inode);
BUG_ON(!S_ISREG(inode->i_mode));
err = sync_mapping_buffers(inode->i_mapping);
reiserfs_write_lock(inode->i_sb);
@@ -166,7 +166,7 @@ static int reiserfs_sync_file(struct file *filp, loff_t start, loff_t end,
reiserfs_write_unlock(inode->i_sb);
if (barrier_done != 1 && reiserfs_barrier_flush(inode->i_sb))
blkdev_issue_flush(inode->i_sb->s_bdev, GFP_KERNEL, NULL);
- mutex_unlock(&inode->i_mutex);
+ inode_unlock(inode);
if (barrier_done < 0)
return barrier_done;
return (err < 0) ? -EIO : 0;