From patchwork Tue Aug 27 07:49:23 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wayne Xia X-Patchwork-Id: 270053 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.gnu.org (lists.gnu.org [IPv6:2001:4830:134:3::11]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id 38E2E2C00EC for ; Tue, 27 Aug 2013 17:54:25 +1000 (EST) Received: from localhost ([::1]:54674 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VEE6Z-0005Nu-FU for incoming@patchwork.ozlabs.org; Tue, 27 Aug 2013 03:54:23 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:35072) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VEE60-00057o-5g for qemu-devel@nongnu.org; Tue, 27 Aug 2013 03:53:57 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1VEE5r-0003zf-8h for qemu-devel@nongnu.org; Tue, 27 Aug 2013 03:53:48 -0400 Received: from e28smtp07.in.ibm.com ([122.248.162.7]:50791) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VEE5q-0003zT-JG for qemu-devel@nongnu.org; Tue, 27 Aug 2013 03:53:39 -0400 Received: from /spool/local by e28smtp07.in.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Tue, 27 Aug 2013 13:14:23 +0530 Received: from d28dlp02.in.ibm.com (9.184.220.127) by e28smtp07.in.ibm.com (192.168.1.137) with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted; Tue, 27 Aug 2013 13:12:28 +0530 Received: from d28relay04.in.ibm.com (d28relay04.in.ibm.com [9.184.220.61]) by d28dlp02.in.ibm.com (Postfix) with ESMTP id 21460394004E for ; Tue, 27 Aug 2013 13:21:30 +0530 (IST) Received: from d28av04.in.ibm.com (d28av04.in.ibm.com [9.184.220.66]) by d28relay04.in.ibm.com (8.13.8/8.13.8/NCO v10.0) with ESMTP id r7R7paF539649510 for ; Tue, 27 Aug 2013 13:21:36 +0530 Received: from d28av04.in.ibm.com (localhost [127.0.0.1]) by d28av04.in.ibm.com (8.14.4/8.14.4/NCO v10.0 AVout) with ESMTP id r7R7pcQF017453 for ; Tue, 27 Aug 2013 13:21:38 +0530 Received: from RH63Wenchao (wenchaox.cn.ibm.com [9.115.122.153]) by d28av04.in.ibm.com (8.14.4/8.14.4/NCO v10.0 AVin) with ESMTP id r7R7nCJr009821; Tue, 27 Aug 2013 13:21:37 +0530 From: Wenchao Xia To: qemu-devel@nongnu.org Date: Tue, 27 Aug 2013 15:49:23 +0800 Message-Id: <1377589765-30215-2-git-send-email-xiawenc@linux.vnet.ibm.com> X-Mailer: git-send-email 1.7.1 In-Reply-To: <1377589765-30215-1-git-send-email-xiawenc@linux.vnet.ibm.com> References: <1377589765-30215-1-git-send-email-xiawenc@linux.vnet.ibm.com> X-TM-AS-MML: No X-Content-Scanned: Fidelis XPS MAILER x-cbid: 13082707-8878-0000-0000-0000089191E3 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.4.x-2.6.x [generic] X-Received-From: 122.248.162.7 Cc: kwolf@redhat.com, pbonzini@redhat.com, Wenchao Xia , stefanha@redhat.com Subject: [Qemu-devel] [RFC PATCH 1/3] block: add typedef for BlockDriverState queue X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Signed-off-by: Wenchao Xia --- block.c | 2 +- include/block/block.h | 2 ++ 2 files changed, 3 insertions(+), 1 deletions(-) diff --git a/block.c b/block.c index a387c1a..9db3c32 100644 --- a/block.c +++ b/block.c @@ -93,7 +93,7 @@ static bool bdrv_exceed_iops_limits(BlockDriverState *bs, bool is_write, static bool bdrv_exceed_io_limits(BlockDriverState *bs, int nb_sectors, bool is_write, int64_t *wait); -static QTAILQ_HEAD(, BlockDriverState) bdrv_states = +static BlockDrvierStateQueue bdrv_states = QTAILQ_HEAD_INITIALIZER(bdrv_states); static QLIST_HEAD(, BlockDriver) bdrv_drivers = diff --git a/include/block/block.h b/include/block/block.h index 742fce5..b0d4f2b 100644 --- a/include/block/block.h +++ b/include/block/block.h @@ -86,6 +86,8 @@ typedef enum { } BlockErrorAction; typedef QSIMPLEQ_HEAD(BlockReopenQueue, BlockReopenQueueEntry) BlockReopenQueue; +typedef QTAILQ_HEAD(BlockDrvierStateQueue, BlockDriverState) \ + BlockDrvierStateQueue; typedef struct BDRVReopenState { BlockDriverState *bs;