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(parent: 9b58f6d) | patch
dm: use memweight()
authorAkinobu Mita <akinobu.mita@gmail.com>
Mon, 30 Jul 2012 21:40:59 +0000 (14:40 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Tue, 31 Jul 2012 00:25:16 +0000 (17:25 -0700)
commit8fb980e35b41bbb79aa47f48839d95f0354af3c4
treedbc1395e9a1cc27911e597ed83bad9c126335891tree | snapshot (tar.gz zip)
parent9b58f6d4aaef070bf6e0744713b6d2b6fc1b3578commit | diff
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>
drivers/md/dm-log.c diff | blob | blame | history