From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jan Kiszka Subject: Re: [Qemu-devel] Re: [RFC: 0/2] patch for QEMU HPET periodic timer emulation to alleviate time drift Date: Mon, 07 Feb 2011 16:20:40 +0100 Message-ID: <4D500DC8.5060301@siemens.com> References: <480481933.225059.1296734409954.JavaMail.root@zmail07.collab.prod.int.phx2.redhat.com> <1375835067.226263.1296740625327.JavaMail.root@zmail07.collab.prod.int.phx2.redhat.com> <4D4AC99A.2070803@siemens.com> <4D4B0B07.2040904@codemonkey.ws> <4D4B1CF8.8040800@web.de> <4D4B5F23.7040801@codemonkey.ws> <4D4BBF55.9060000@web.de> <4D4FE6BF.5080502@redhat.com> <4D4FEF81.1040603@codemonkey.ws> <4D4FF02F.2030309@redhat.com> <4D4FF24A.7000004@codemonkey.ws> <4D4FFD3B.2030903@siemens.com> <4D5001A0.8020503@codemonkey.ws> <4D5004FC.80000@siemens.com> <4D5007B9.7060806@codemonkey.ws> <4D500872.3070506@siemens.com> <4D50092C.1080109@codemonkey.ws> <4D500C1A.1070506@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: Anthony Liguori , qemu-devel , Glauber Costa , Ulrich Obergfell , kvm To: Avi Kivity Return-path: Received: from goliath.siemens.de ([192.35.17.28]:30645 "EHLO goliath.siemens.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753913Ab1BGPUz (ORCPT ); Mon, 7 Feb 2011 10:20:55 -0500 In-Reply-To: <4D500C1A.1070506@redhat.com> Sender: kvm-owner@vger.kernel.org List-ID: On 2011-02-07 16:13, Avi Kivity wrote: >> >> PeriodicTimer *periodic_timer_new(PeriodicTimerFunc *cb, void *opaque); >> > > void periodic_timer_init(PeriodicTimer *timer, PeriodicTimerFunc *cb); > > It is better to embed than to reference. And embedding means making the layout (at least the size) of PeriodicTimer public. I guess that's why QEMUTimer works via new. Jan -- Siemens AG, Corporate Technology, CT T DE IT 1 Corporate Competence Center Embedded Linux