linux-kernel - [GIT PULL] block fix for 2.6.31

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Date:	Thu, 3 Sep 2009 09:57:48 +0200
From:	Jens Axboe <jens.axboe@...cle.com>
To:	Linus Torvalds <torvalds@...ux-foundation.org>
Cc:	Linux Kernel <linux-kernel@...r.kernel.org>
Subject: [GIT PULL] block fix for 2.6.31

Hi,

This fixes a regression with setting max_sectors_kb higher than our
default of 512kb. Please pull.

  git://git.kernel.dk/linux-2.6-block.git for-linus

Nikanth Karthikesan (1):
      block: Allow changing max_sectors_kb above the default 512

 block/blk-sysfs.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/block/blk-sysfs.c b/block/blk-sysfs.c
index 418d636..d3aa2aa 100644
--- a/block/blk-sysfs.c
+++ b/block/blk-sysfs.c
@@ -133,7 +133,7 @@ queue_max_sectors_store(struct request_queue *q, const char *page, size_t count)
 		return -EINVAL;
 
 	spin_lock_irq(q->queue_lock);
-	blk_queue_max_sectors(q, max_sectors_kb << 1);
+	q->limits.max_sectors = max_sectors_kb << 1;
 	spin_unlock_irq(q->queue_lock);
 
 	return ret;

-- 
Jens Axboe

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