From patchwork Fri Feb 22 04:15:30 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [v2,3/6] bitops: change BITS_TO_LONGS From: liguang X-Patchwork-Id: 222460 Message-Id: <1361506533-28463-4-git-send-email-lig.fnst@cn.fujitsu.com> To: qemu-devel@nongnu.org Cc: liguang Date: Fri, 22 Feb 2013 12:15:30 +0800 Signed-off-by: liguang --- include/qemu/bitops.h | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/include/qemu/bitops.h b/include/qemu/bitops.h index 74e14e5..7758792 100644 --- a/include/qemu/bitops.h +++ b/include/qemu/bitops.h @@ -20,7 +20,7 @@ #define BIT(nr) (1UL << (nr)) #define BIT_MASK(nr) (1UL << ((nr) % BITS_PER_LONG)) #define BIT_WORD(nr) ((nr) / BITS_PER_LONG) -#define BITS_TO_LONGS(nr) DIV_ROUND_UP(nr, BITS_PER_BYTE * sizeof(long)) +#define BITS_TO_LONGS(nr) DIV_ROUND_UP(nr, BITS_PER_LONG) /** * bitops_ffs - find first bit in word.