reiserfs_fsync should only use barriers when they are enabled

PATCH New Chris Mason 1 participant 1 message Aug 4, 2006 VFS

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Chris Mason

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2006-08-04 13:57 UTC #0 lore raw

PATCH 1/1 reiserfs_fsync should only use barriers when they are enabled

From: Chris Mason <[email protected]>
Subject: 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 <[email protected]>

fs/reiserfs/file.c +1 -1

@@ -130,7 +130,7 @@ static int reiserfs_sync_file(struct fil
 	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;