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Message-ID: <20080705110946.GA17071@localhost.localdomain> Date: Sat, 5 Jul 2008 20:10:10 +0900 From: Akinobu Mita <akinobu.mita@...il.com> To: linux-kernel@...r.kernel.org Cc: Pavel Machek <pavel@...e.cz>, "Rafael J. Wysocki" <rjw@...k.pl>, linux-pm@...ts.linux-foundation.org Subject: [PATCH 1/2] swsusp: simplify memory_bm_find_bit() The bit obtained by the function memory_bm_find_bit() is represented by addr and bit_nr. The callers of memory_bm_find_bit() just use addr and bit_nr as the arguments of set_bit/clear_bit/test_bit. This patch simplifies the representation of the obtained bit without using BM_BITS_PER_CHUNK. Signed-off-by: Akinobu Mita <akinobu.mita@...il.com> Cc: Pavel Machek <pavel@...e.cz> Cc: Rafael J. Wysocki <rjw@...k.pl> Cc: linux-pm@...ts.linux-foundation.org --- kernel/power/snapshot.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) Index: 2.6-git/kernel/power/snapshot.c =================================================================== --- 2.6-git.orig/kernel/power/snapshot.c +++ 2.6-git/kernel/power/snapshot.c @@ -478,8 +478,8 @@ static int memory_bm_find_bit(struct mem } zone_bm->cur_block = bb; pfn -= bb->start_pfn; - *bit_nr = pfn % BM_BITS_PER_CHUNK; - *addr = bb->data + pfn / BM_BITS_PER_CHUNK; + *bit_nr = pfn; + *addr = bb->data; return 0; } -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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