From: Huang Shijie <shijie8@gmail.com>
Date: Sun, 8 Aug 2010 12:39:07 +0000 (+0200)
Subject: percpu: fix a memory leak in pcpu_extend_area_map()
X-Git-Tag: v2.6.36-rc4~85^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a002d148426f40bc2b7dc066982eb177cdebeaaa;p=pandora-kernel.git

percpu: fix a memory leak in pcpu_extend_area_map()

The original code did not free the old map.  This patch fixes it.

tj: use @old as memcpy source instead of @chunk->map, and indentation
    and description update

Signed-off-by: Huang Shijie <shijie8@gmail.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: stable@kernel.org
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