From ba60a52c9d6ca7b3729ebf22bb72f6156a02b3b4 Mon Sep 17 00:00:00 2001
From: Nikolay Shirokovskiy <nshirokovskiy@virtuozzo.com>
Date: Tue, 18 Aug 2020 11:01:40 +0300
Subject: [PATCH 071/108] qemu: fix qemuMigrationSrcCleanup to use
 qemuMigrationJobFinish

qemuMigrationSrcCleanup uses qemuDomainObjDiscardAsyncJob currently. But
discard does not reduce jobs_queued counter so it leaks. Also discard does not
notify other threads that job condition is available. Discard does reset nested
job but nested job is not possible in this conditions.

Signed-off-by: Nikolay Shirokovskiy <nshirokovskiy@virtuozzo.com>
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
(cherry picked from commit 7e34d9a9e076ea0bd550268ad4830f53a8466f3e)
---
 src/qemu/qemu_migration.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/qemu/qemu_migration.c b/src/qemu/qemu_migration.c
index 32be433e93..c461156075 100644
--- a/src/qemu/qemu_migration.c
+++ b/src/qemu/qemu_migration.c
@@ -2022,7 +2022,7 @@ qemuMigrationSrcCleanup(virDomainObjPtr vm,
     switch ((qemuMigrationJobPhase) priv->job.phase) {
     case QEMU_MIGRATION_PHASE_BEGIN3:
         /* just forget we were about to migrate */
-        qemuDomainObjDiscardAsyncJob(driver, vm);
+        qemuMigrationJobFinish(driver, vm);
         break;
 
     case QEMU_MIGRATION_PHASE_PERFORM3_DONE:
@@ -2032,7 +2032,7 @@ qemuMigrationSrcCleanup(virDomainObjPtr vm,
         qemuMigrationParamsReset(driver, vm, QEMU_ASYNC_JOB_MIGRATION_OUT,
                                  priv->job.migParams, priv->job.apiFlags);
         /* clear the job and let higher levels decide what to do */
-        qemuDomainObjDiscardAsyncJob(driver, vm);
+        qemuMigrationJobFinish(driver, vm);
         break;
 
     case QEMU_MIGRATION_PHASE_PERFORM3:
-- 
2.33.0