From: Tejun Heo <tj@kernel.org>
Date: Sat, 21 Feb 2009 07:56:23 +0000 (+0900)
Subject: percpu: clean up size usage
X-Git-Tag: v2.6.30-rc1~2^2~50^2~19^2~11
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cae3aeb83fef5a7c9c8ac40e653e59dd9a35469c;p=pandora-kernel.git

percpu: clean up size usage

Andrew was concerned about the unit of variables named or have suffix
size.  Every usage in percpu allocator is in bytes but make it super
clear by adding comments.

While at it, make pcpu_depopulate_chunk() take int @off and @size like
everyone else.

Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
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