linux-kernel - [PATCH] writeback: remove wb in get_next_work

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Date:	Sun,  1 Aug 2010 23:42:54 +0900
From:	Minchan Kim <minchan.kim@...il.com>
To:	Andrew Morton <akpm@...ux-foundation.org>
Cc:	LKML <linux-kernel@...r.kernel.org>,
	Minchan Kim <minchan.kim@...il.com>,
	Christoph Hellwig <hch@....de>,
	Jens Axboe <jaxboe@...ionio.com>
Subject: [PATCH] writeback: remove wb in get_next_work_item

83ba7b07 cleans up the writeback.
So we don't use wb any more in get_next_work_item.
Let's remove unnecessary argument.

CC: Christoph Hellwig <hch@....de>
CC: Jens Axboe <jaxboe@...ionio.com>
Signed-off-by: Minchan Kim <minchan.kim@...il.com>
---
 fs/fs-writeback.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/fs/fs-writeback.c b/fs/fs-writeback.c
index a178828..9a55257 100644
--- a/fs/fs-writeback.c
+++ b/fs/fs-writeback.c
@@ -712,7 +712,7 @@ static long wb_writeback(struct bdi_writeback *wb,
  * Return the next wb_writeback_work struct that hasn't been processed yet.
  */
 static struct wb_writeback_work *
-get_next_work_item(struct backing_dev_info *bdi, struct bdi_writeback *wb)
+get_next_work_item(struct backing_dev_info *bdi)
 {
 	struct wb_writeback_work *work = NULL;
 
@@ -770,7 +770,7 @@ long wb_do_writeback(struct bdi_writeback *wb, int force_wait)
 	struct wb_writeback_work *work;
 	long wrote = 0;
 
-	while ((work = get_next_work_item(bdi, wb)) != NULL) {
+	while ((work = get_next_work_item(bdi)) != NULL) {
 		/*
 		 * Override sync mode, in case we must wait for completion
 		 * because this thread is exiting now.
-- 
1.7.0.5

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