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ext4: fix an incorrect comment about i_mutex 

i_mutex is not held when ->sync_file is called.

Reviewed-by: Jan Kara <jack@suse.cz>
Signed-off-by: Andy Lutomirski <luto@amacapital.net>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
This commit is contained in:
Andy Lutomirski 2012-12-25 13:31:52 -05:00 committed by Theodore Ts'o
parent 53e872681f
commit ad96f71155
1 changed files with 0 additions and 2 deletions
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fs/ext4/fsync.c
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@ -109,8 +109,6 @@ static int __sync_inode(struct inode *inode, int datasync)
*
* What we do is just kick off a commit and wait on it. This will snapshot the
* inode to disk.
*
* i_mutex lock is held when entering and exiting this function
*/
int ext4_sync_file(struct file *file, loff_t start, loff_t end, int datasync)