From: Akinobu Mita <akinobu.mita@gmail.com>
Date: Mon, 30 Jul 2012 21:40:59 +0000 (-0700)
Subject: dm: use memweight()
X-Git-Tag: v3.6-rc1~41^2~71
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8fb980e35b41bbb79aa47f48839d95f0354af3c4;p=pandora-kernel.git

dm: use memweight()

Use memweight() to count the total number of bits set in memory area.

Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Cc: Alasdair Kergon <agk@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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