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[PATCH] reiserfs_fsync should only use barriers when they are enabled 

make sure that reiserfs_fsync only triggers barriers when mounted with -o
barrier=flush

Signed-off-by: Chris Mason <mason@suse.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Chris Mason 2006-09-29 01:59:54 -07:00 committed by Linus Torvalds
parent d4328b40af
commit 25736b1c69
1 changed files with 1 additions and 1 deletions
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2
fs/reiserfs/file.c
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@ -130,7 +130,7 @@ static int reiserfs_sync_file(struct file *p_s_filp,
reiserfs_write_lock(p_s_inode->i_sb);
barrier_done = reiserfs_commit_for_inode(p_s_inode);
reiserfs_write_unlock(p_s_inode->i_sb);
if (barrier_done != 1)
if (barrier_done != 1 && reiserfs_barrier_flush(p_s_inode->i_sb))
blkdev_issue_flush(p_s_inode->i_sb->s_bdev, NULL);
if (barrier_done < 0)
return barrier_done;