linux-kernel - [PATCH 029/270] block: remove the duplicated setting for congestion

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Message-Id: <1353949160-26803-30-git-send-email-herton.krzesinski@canonical.com>
Date:	Mon, 26 Nov 2012 14:55:19 -0200
From:	Herton Ronaldo Krzesinski <herton.krzesinski@...onical.com>
To:	linux-kernel@...r.kernel.org, stable@...r.kernel.org,
	kernel-team@...ts.ubuntu.com
Cc:	Jaehoon Chung <jh80.chung@...sung.com>,
	Kyungmin Park <kyungmin.park@...sung.com>,
	Jens Axboe <axboe@...nel.dk>,
	Herton Ronaldo Krzesinski <herton.krzesinski@...onical.com>
Subject: [PATCH 029/270] block: remove the duplicated setting for congestion_threshold

3.5.7u1 -stable review patch.  If anyone has any objections, please let me know.

------------------

From: Jaehoon Chung <jh80.chung@...sung.com>

commit e32463b2f7801d6561887c01db37b34958504635 upstream.

Before call the blk_queue_congestion_threshold(),
the blk_queue_congestion_threshold() is already called at blk_queue_make_rquest().
Because this code is the duplicated, it has removed.

Signed-off-by: Jaehoon Chung <jh80.chung@...sung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@...sung.com>
Signed-off-by: Jens Axboe <axboe@...nel.dk>
[ herton: only a cleanup, but allows clean application of commit 749fefe ]
Signed-off-by: Herton Ronaldo Krzesinski <herton.krzesinski@...onical.com>
---
 block/blk-core.c |    2 --
 1 file changed, 2 deletions(-)

diff --git a/block/blk-core.c b/block/blk-core.c
index 93eb3e4..ad39394 100644
--- a/block/blk-core.c
+++ b/block/blk-core.c
@@ -703,8 +703,6 @@ blk_init_allocated_queue(struct request_queue *q, request_fn_proc *rfn,
 	if (elevator_init(q, NULL))
 		return NULL;
 
-	blk_queue_congestion_threshold(q);
-
 	/* all done, end the initial bypass */
 	blk_queue_bypass_end(q);
 	return q;
-- 
1.7.9.5

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