[PATCH] writeback: fix typo in writeback_inodes_sb_nr_if_idle()comment header

[Fengguang Wu]

Signed-off-by: Fengguang Wu <fengguang.wu@xxxxxxxxx>
---
 fs/fs-writeback.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- linux.orig/fs/fs-writeback.c	2012-03-01 22:15:30.753778139 -0800
+++ linux/fs/fs-writeback.c	2012-03-03 16:13:47.765894081 -0800
@@ -1548,17 +1548,17 @@ int writeback_inodes_sb_if_idle(struct s
 		up_read(&sb->s_umount);
 		return 1;
 	} else
 		return 0;
 }
 EXPORT_SYMBOL(writeback_inodes_sb_if_idle);
 
 /**
- * writeback_inodes_sb_if_idle	-	start writeback if none underway
+ * writeback_inodes_sb_nr_if_idle	-	start writeback if none underway
  * @sb: the superblock
  * @nr: the number of pages to write
  * @reason: reason why some writeback work was initiated
  *
  * Invoke writeback_inodes_sb if no writeback is currently underway.
  * Returns 1 if writeback was started, 0 if not.
  */
 int writeback_inodes_sb_nr_if_idle(struct super_block *sb,
--
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