From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:50621) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZDPHl-0007mO-0j for qemu-devel@nongnu.org; Thu, 09 Jul 2015 23:47:38 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ZDPHh-00075v-S4 for qemu-devel@nongnu.org; Thu, 09 Jul 2015 23:47:36 -0400 Received: from mx1.redhat.com ([209.132.183.28]:33435) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZDPHh-00075n-NF for qemu-devel@nongnu.org; Thu, 09 Jul 2015 23:47:33 -0400 From: Fam Zheng Date: Fri, 10 Jul 2015 11:46:44 +0800 Message-Id: <1436500012-32593-8-git-send-email-famz@redhat.com> In-Reply-To: <1436500012-32593-1-git-send-email-famz@redhat.com> References: <1436500012-32593-1-git-send-email-famz@redhat.com> Subject: [Qemu-devel] [PATCH v3 07/15] blockjob: Add "completed" and "ret" in BlockJob List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: Kevin Wolf , famz@redhat.com, John Snow , Jeff Cody , Max Reitz , vsementsov@parallels.com, stefanha@redhat.com They are set when block_job_completed is called. Signed-off-by: Fam Zheng --- blockjob.c | 3 +++ include/block/blockjob.h | 9 +++++++++ 2 files changed, 12 insertions(+) diff --git a/blockjob.c b/blockjob.c index 62bb906..fb1d9e7 100644 --- a/blockjob.c +++ b/blockjob.c @@ -89,6 +89,9 @@ void block_job_completed(BlockJob *job, int ret) BlockDriverState *bs = job->bs; assert(bs->job == job); + assert(!job->completed); + job->completed = true; + job->ret = ret; job->cb(job->opaque, ret); block_job_release(bs); } diff --git a/include/block/blockjob.h b/include/block/blockjob.h index a7b7f66..40d0776 100644 --- a/include/block/blockjob.h +++ b/include/block/blockjob.h @@ -134,6 +134,15 @@ struct BlockJob { /** The opaque value that is passed to the completion function. */ void *opaque; + + /* True if this job has reported completion by calling block_job_completed. + */ + bool completed; + + /* ret code passed to block_job_completed. + */ + int ret; + }; /** -- 2.4.3