[libvirt] [PATCH 4/8] qemu: Don't reset TLS in qemuMigrationRun

Finished qemuMigrationRun does not mean the migration itself finished (it might have just switched to post-copy mode). While resetting TLS parameters is probably OK at this point even if migration is still running, we want to consolidate the code which resets various migration parameters. Thus qemuMigrationResetTLS will be called from the Confirm phase (or at the end of the Perform phase in case of v2 protocol), when migration is either canceled or finished. Signed-off-by: Jiri Denemark <jdenemar(a)redhat.com&gt; --- src/qemu/qemu_migration.c | 14 ++++++++++---- 1 file changed, 10 insertions(+), 4 deletions(-) diff --git a/src/qemu/qemu_migration.c b/src/qemu/qemu_migration.c index 68e72b37f..87506c73a 100644 --- a/src/qemu/qemu_migration.c +++ b/src/qemu/qemu_migration.c @@ -3216,6 +3216,9 @@ qemuMigrationConfirmPhase(virQEMUDriverPtr driver, qemuDomainEventQueue(driver, event); } + qemuMigrationResetTLS(driver, vm, QEMU_ASYNC_JOB_MIGRATION_OUT, + NULL, NULL); + if (virDomainSaveStatus(driver->xmlopt, cfg->stateDir, vm, driver->caps) < 0) VIR_WARN("Failed to save status on vm %s", vm->def->name); } @@ -3848,10 +3851,6 @@ qemuMigrationRun(virQEMUDriverPtr driver, ret = -1; } - if (qemuMigrationResetTLS(driver, vm, QEMU_ASYNC_JOB_MIGRATION_OUT, - tlsAlias, secAlias) < 0) - ret = -1; - VIR_FREE(tlsAlias); VIR_FREE(secAlias); virObjectUnref(cfg); @@ -4827,6 +4826,13 @@ qemuMigrationPerformJob(virQEMUDriverPtr driver, if (ret < 0) orig_err = virSaveLastError(); + /* v2 proto has no confirm phase so we need to reset migration parameters + * here + */ + if (!v3proto && ret < 0) + qemuMigrationResetTLS(driver, vm, QEMU_ASYNC_JOB_MIGRATION_OUT, + NULL, NULL); + if (qemuMigrationRestoreDomainState(conn, vm)) { event = virDomainEventLifecycleNewFromObj(vm, VIR_DOMAIN_EVENT_RESUMED, -- 2.12.2