From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:55928) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XvQIQ-0006tY-Sl for qemu-devel@nongnu.org; Mon, 01 Dec 2014 07:41:51 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1XvQIH-0007Vs-Rr for qemu-devel@nongnu.org; Mon, 01 Dec 2014 07:41:42 -0500 Received: from mail-wi0-x22d.google.com ([2a00:1450:400c:c05::22d]:63034) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XvQIH-0007Ve-Jy for qemu-devel@nongnu.org; Mon, 01 Dec 2014 07:41:33 -0500 Received: by mail-wi0-f173.google.com with SMTP id r20so24395997wiv.12 for ; Mon, 01 Dec 2014 04:41:31 -0800 (PST) Sender: Paolo Bonzini Message-ID: <547C61F6.4050900@redhat.com> Date: Mon, 01 Dec 2014 13:41:26 +0100 From: Paolo Bonzini MIME-Version: 1.0 References: <1417183941-26329-1-git-send-email-pbonzini@redhat.com> <1417183941-26329-4-git-send-email-pbonzini@redhat.com> In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] [PATCH 3/7] test-coroutine: avoid overflow on 32-bit systems List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Ming Lei Cc: Kevin Wolf , pl@kamp.de, qemu-devel , Stefan Hajnoczi On 01/12/2014 02:28, Ming Lei wrote: >> > - (unsigned long)(1000000000 * duration) / maxcycles); >> > + (unsigned long)(1000000000.0 * duration / maxcycles)); > One more single bracket. I don't understand? Paolo