From: Wang Sheng-Hui <shhuiw@gmail.com>
Date: Thu, 17 Nov 2011 09:53:50 +0000 (+0100)
Subject: mm: cleanup the comment for head/tail pages of compound pages in mm/page_alloc.c
X-Git-Tag: v3.3-rc1~165^2~23
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6416b9fa43537c01098f8faa5bcbebb4a275297d;p=pandora-kernel.git

mm: cleanup the comment for head/tail pages of compound pages in mm/page_alloc.c

Only tail pages point at the head page using their ->first_page fields.

Signed-off-by: Wang Sheng-Hui <shhuiw@gmail.com>
Reviewed-by: Michal Hocko <mhocko@suse.cz>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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