From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:53157) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZYqxZ-0002HL-PT for qemu-devel@nongnu.org; Mon, 07 Sep 2015 03:35:26 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ZYqxW-0004Xk-PB for qemu-devel@nongnu.org; Mon, 07 Sep 2015 03:35:25 -0400 Received: from mx1.redhat.com ([209.132.183.28]:50534) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZYqxW-0004XW-JG for qemu-devel@nongnu.org; Mon, 07 Sep 2015 03:35:22 -0400 From: Fam Zheng Date: Mon, 7 Sep 2015 15:34:30 +0800 Message-Id: <1441611277-24596-8-git-send-email-famz@redhat.com> In-Reply-To: <1441611277-24596-1-git-send-email-famz@redhat.com> References: <1441611277-24596-1-git-send-email-famz@redhat.com> Subject: [Qemu-devel] [PATCH v5 07/14] 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 , Jeff Cody , Max Reitz , vsementsov@parallels.com, stefanha@redhat.com, John Snow They are set when block_job_completed is called. Signed-off-by: Fam Zheng Reviewed-by: John Snow --- blockjob.c | 3 +++ include/block/blockjob.h | 9 +++++++++ 2 files changed, 12 insertions(+) diff --git a/blockjob.c b/blockjob.c index ec12887..293b62a 100644 --- a/blockjob.c +++ b/blockjob.c @@ -95,6 +95,9 @@ 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_unref(job); } diff --git a/include/block/blockjob.h b/include/block/blockjob.h index a7b497c..f6e4c86 100644 --- a/include/block/blockjob.h +++ b/include/block/blockjob.h @@ -143,6 +143,15 @@ struct BlockJob { /** Reference count of the block job */ int refcnt; + + /* 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