From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:57478) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZITUh-00043p-Ja for qemu-devel@nongnu.org; Thu, 23 Jul 2015 23:17:56 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ZITUd-0007RY-08 for qemu-devel@nongnu.org; Thu, 23 Jul 2015 23:17:55 -0400 Received: from [59.151.112.132] (port=35653 helo=heian.cn.fujitsu.com) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZITUa-0007QV-Mg for qemu-devel@nongnu.org; Thu, 23 Jul 2015 23:17:50 -0400 From: Chen Hanxiao Date: Fri, 24 Jul 2015 11:12:03 +0800 Message-ID: <1437707523-4910-1-git-send-email-chenhanxiao@cn.fujitsu.com> MIME-Version: 1.0 Content-Type: text/plain Subject: [Qemu-devel] [PATCH v2] exec: use macro ROUND_UP for alignment List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Paolo Bonzini Cc: qemu-devel@nongnu.org Use ROUND_UP instead. Signed-off-by: Chen Hanxiao --- exec.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/exec.c b/exec.c index 7d60e15..bb16c50 100644 --- a/exec.c +++ b/exec.c @@ -1207,7 +1207,7 @@ static void *file_ram_alloc(RAMBlock *block, unlink(filename); g_free(filename); - memory = (memory+hpagesize-1) & ~(hpagesize-1); + memory = ROUND_UP(memory, hpagesize); /* * ftruncate is not supported by hugetlbfs in older -- 2.1.0