From: Nick Piggin <nickpiggin@yahoo.com.au>
Date: Mon, 16 Mar 2009 10:00:28 +0000 (+1100)
Subject: slob: fix lockup in slob_free()
X-Git-Tag: v2.6.30-rc1~652^2^3
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6fb8f424393025674fde7869b59f485d1e352182;p=pandora-kernel.git

slob: fix lockup in slob_free()

Don't hold SLOB lock when freeing the page. Reduces lock hold width. See
the following thread for discussion of the bug:

  http://marc.info/?l=linux-kernel&m=123709983214143&w=2

Reported-by: Ingo Molnar <mingo@elte.hu>
Acked-by: Matt Mackall <mpm@selenic.com>
Signed-off-by: Nick Piggin <npiggin@suse.de>
Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
---

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