From: Hugh Dickins <hugh@veritas.com>
Date: Wed, 29 Jun 2005 14:15:40 +0000 (+0100)
Subject: [PATCH] Fix get_request nastiness
X-Git-Tag: v2.6.13-rc2~65
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fd782a4a99d2d3e818b9465c427b10f7f027d7da;p=pandora-kernel.git

[PATCH] Fix get_request nastiness

get_request is now expected to be holding on to queue_lock, with interrupts
disabled, when it returns NULL; but one path forgot that, causing all kinds
of nastiness under swap load - badness backtraces, strange failures, BUGs.

Signed-off-by: Hugh Dickins <hugh@veritas.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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