From: Hanna Reitz <hreitz@redhat.com>
Date: Wed, 6 Oct 2021 15:19:31 +0000 (+0200)
Subject: job: Force-cancel jobs in a failed transaction
X-Git-Tag: v6.2.0-rc0~65^2~9
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=1d4a43e9464f8945bd8aa2ed9d95f184b011befe;p=thirdparty%2Fqemu.git

job: Force-cancel jobs in a failed transaction

When a transaction is aborted, no result matters, and so all jobs within
should be force-cancelled.

Signed-off-by: Hanna Reitz <hreitz@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Message-Id: <20211006151940.214590-5-hreitz@redhat.com>
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
---

diff --git a/job.c b/job.c
index 810e6a2065b..e74d81928dc 100644
--- a/job.c
+++ b/job.c
@@ -766,7 +766,12 @@ static void job_completed_txn_abort(Job *job)
         if (other_job != job) {
             ctx = other_job->aio_context;
             aio_context_acquire(ctx);
-            job_cancel_async(other_job, false);
+            /*
+             * This is a transaction: If one job failed, no result will matter.
+             * Therefore, pass force=true to terminate all other jobs as quickly
+             * as possible.
+             */
+            job_cancel_async(other_job, true);
             aio_context_release(ctx);
         }
     }