From: Jesper Juhl <jj@chaosbits.net>
Date: Sat, 30 Oct 2010 13:56:54 +0000 (+0200)
Subject: percpu: zero memory more efficiently in mm/percpu.c::pcpu_mem_alloc()
X-Git-Tag: v2.6.38-rc1~455^2~25
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7af4c0932437f97938eef67e553c8d211f9edf33;p=pandora-kernel.git

percpu: zero memory more efficiently in mm/percpu.c::pcpu_mem_alloc()

Don't do vmalloc() + memset() when vzalloc() will do.

tj: dropped unnecessary temp variable ptr.

Signed-off-by: Jesper Juhl <jj@chaosbits.net>
Signed-off-by: Tejun Heo <tj@kernel.org>
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