From: Andy Lutomirski <luto@amacapital.net>
Date: Tue, 25 Dec 2012 18:31:52 +0000 (-0500)
Subject: ext4: fix an incorrect comment about i_mutex
X-Git-Tag: v3.8-rc2~9^2~5
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=ad96f7115593e962dd22a0519021eafaba56f5e3;p=platform%2Fupstream%2Fkernel-adaptation-pc.git

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>
---

diff --git a/fs/ext4/fsync.c b/fs/ext4/fsync.c
index dfbc1fe..3278e64 100644
--- a/fs/ext4/fsync.c
+++ b/fs/ext4/fsync.c
@@ -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)