From: David Rientjes <rientjes@google.com>
Date: Mon, 11 May 2009 22:45:14 +0000 (-0700)
Subject: Staging: android: lowmemorykiller: fix possible android low memory killer NULL pointer
X-Git-Tag: v2.6.31-rc1~105^2~64
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5d14a573a4da521d4ed7acd0c7d8a975887b2dd2;p=pandora-kernel.git

Staging: android: lowmemorykiller: fix possible android low memory killer NULL pointer

get_mm_rss() atomically dereferences the actual without checking for a
NULL pointer, which is possible since task_lock() is not held.

Cc: San Mehat <san@android.com>
Cc: Arve Hjønnevåg <arve@android.com>
Signed-off-by: David Rientjes <rientjes@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

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