From: Wu Fengguang <fengguang.wu@intel.com>
Date: Tue, 25 Nov 2008 08:08:39 +0000 (+0100)
Subject: block: don't take lock on changing ra_pages
X-Git-Tag: v2.6.29-rc1~569^2~29
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7c239517d9f18427fc2e7ed259fb3b866595f5af;p=pandora-kernel.git

block: don't take lock on changing ra_pages

There's no need to take queue_lock or kernel_lock when modifying
bdi->ra_pages. So remove them. Also remove out of date comment for
queue_max_sectors_store().

Signed-off-by: Wu Fengguang <wfg@linux.intel.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
---

Reading git-diff-tree failed