From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from [140.186.70.92] (port=43809 helo=eggs.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1PNfR1-0006ZV-9L for qemu-devel@nongnu.org; Wed, 01 Dec 2010 00:41:07 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1PNKTL-0005lP-Kl for qemu-devel@nongnu.org; Tue, 30 Nov 2010 02:17:56 -0500 Received: from mail-bw0-f45.google.com ([209.85.214.45]:60858) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1PNKTL-0005ic-Dq for qemu-devel@nongnu.org; Tue, 30 Nov 2010 02:17:55 -0500 Received: by bwz16 with SMTP id 16so4806898bwz.4 for ; Mon, 29 Nov 2010 23:17:33 -0800 (PST) Sender: Paolo Bonzini Message-ID: <4CF4A50E.9060007@redhat.com> Date: Tue, 30 Nov 2010 08:17:34 +0100 From: Paolo Bonzini MIME-Version: 1.0 References: In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Subject: [Qemu-devel] Re: [PATCH 08/10] Count nanoseconds with uint64_t not doubles List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Juan Quintela Cc: qemu-devel@nongnu.org, Juan Quintela On 11/24/2010 12:03 AM, Juan Quintela wrote: > - bwidth = qemu_get_clock_ns(rt_clock) - bwidth; > - bwidth = (bytes_transferred - bytes_transferred_last) / bwidth; > + t0 = qemu_get_clock_ns(rt_clock) - t0; > + bwidth = (bytes_transferred - bytes_transferred_last) / t0; The result here is integer too. Is this desired? Paolo