From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([140.186.70.92]:38730) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Rpgd9-0002IF-ID for qemu-devel@nongnu.org; Tue, 24 Jan 2012 08:41:53 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Rpgd8-0006vY-AQ for qemu-devel@nongnu.org; Tue, 24 Jan 2012 08:41:47 -0500 Received: from mx1.redhat.com ([209.132.183.28]:50411) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Rpgd8-0006vK-3x for qemu-devel@nongnu.org; Tue, 24 Jan 2012 08:41:46 -0500 Message-ID: <4F1EB5E2.3000701@redhat.com> Date: Tue, 24 Jan 2012 14:45:06 +0100 From: Kevin Wolf MIME-Version: 1.0 References: <1321861239-15253-1-git-send-email-zhihuili@linux.vnet.ibm.com> In-Reply-To: <1321861239-15253-1-git-send-email-zhihuili@linux.vnet.ibm.com> Content-Type: text/plain; charset=ISO-8859-15 Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] [PATCH v2] block: Use bdrv functions to replace file operation in qcow.c List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Li Zhi Hui Cc: armbru@redhat.com, qemu-devel@nongnu.org, stefanha@linux.vnet.ibm.com Am 21.11.2011 08:40, schrieb Li Zhi Hui: > Since common file operation functions lack of error detection and use much more I/O syscalls, > so change them to bdrv series functions and reduce I/O request. > > v2: avoid malloc a large memory > v1: convert file operation functions to bdrv functions and reduce I/O request. > > Signed-off-by: Li Zhi Hui Thanks, applied to the block branch. Kevin