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qemu_migration: Acquire correct job in qemuMigrationSrcIsAllowed

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Commit 6262752460 added the acquiring of a job, but it is not always
VIR_ASYNC_JOB_MIGRATION_OUT, so the code fails when doing save or anything else.
Correct the async job by passing it from the caller as another parameter.

Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
This commit is contained in:
Martin Kletzander 2022-07-22 12:20:04 +02:00
parent 1122b16276
commit 69e0e33873
4 changed files with 11 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
src/qemu/qemu_driver.c
View File

@ -2651,13 +2651,13 @@ qemuDomainSaveInternal(virQEMUDriver *driver,
virQEMUSaveData *data = NULL;
g_autoptr(qemuDomainSaveCookie) cookie = NULL;
if (!qemuMigrationSrcIsAllowed(driver, vm, false, 0))
goto cleanup;
if (qemuDomainObjBeginAsyncJob(driver, vm, VIR_ASYNC_JOB_SAVE,
VIR_DOMAIN_JOB_OPERATION_SAVE, flags) < 0)
goto cleanup;
if (!qemuMigrationSrcIsAllowed(driver, vm, false, VIR_ASYNC_JOB_SAVE, 0))
goto cleanup;
if (!virDomainObjIsActive(vm)) {
virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
_("guest unexpectedly quit"));
@ -3177,7 +3177,7 @@ doCoreDump(virQEMUDriver *driver,
goto cleanup;
}
if (!qemuMigrationSrcIsAllowed(driver, vm, false, 0))
if (!qemuMigrationSrcIsAllowed(driver, vm, false, VIR_ASYNC_JOB_DUMP, 0))
goto cleanup;
if (qemuMigrationSrcToFile(driver, vm, fd, compressor,

7
src/qemu/qemu_migration.c
View File

@ -1452,6 +1452,7 @@ bool
qemuMigrationSrcIsAllowed(virQEMUDriver *driver,
virDomainObj *vm,
bool remote,
int asyncJob,
unsigned int flags)
{
qemuDomainObjPrivate *priv = vm->privateData;
@ -1483,7 +1484,7 @@ qemuMigrationSrcIsAllowed(virQEMUDriver *driver,
g_auto(GStrv) blockers = NULL;
if (qemuDomainGetMigrationBlockers(driver, vm,
VIR_ASYNC_JOB_MIGRATION_OUT,
asyncJob,
&blockers) < 0) {
return false;
}
@ -2637,7 +2638,7 @@ qemuMigrationSrcBeginPhase(virQEMUDriver *driver,
qemuMigrationJobStartPhase(vm, QEMU_MIGRATION_PHASE_BEGIN3) < 0)
return NULL;
if (!qemuMigrationSrcIsAllowed(driver, vm, true, flags))
if (!qemuMigrationSrcIsAllowed(driver, vm, true, priv->job.asyncJob, flags))
return NULL;
if (!(flags & (VIR_MIGRATE_UNSAFE | VIR_MIGRATE_OFFLINE)) &&
@ -6039,7 +6040,7 @@ qemuMigrationSrcPerformJob(virQEMUDriver *driver,
if (!(flags & VIR_MIGRATE_OFFLINE) && virDomainObjCheckActive(vm) < 0)
goto endjob;
if (!qemuMigrationSrcIsAllowed(driver, vm, true, flags))
if (!qemuMigrationSrcIsAllowed(driver, vm, true, VIR_ASYNC_JOB_MIGRATION_OUT, flags))
goto endjob;
if (!(flags & (VIR_MIGRATE_UNSAFE | VIR_MIGRATE_OFFLINE)) &&

1
src/qemu/qemu_migration.h
View File

@ -229,6 +229,7 @@ bool
qemuMigrationSrcIsAllowed(virQEMUDriver *driver,
virDomainObj *vm,
bool remote,
int asyncJob,
unsigned int flags);
int

4
src/qemu/qemu_snapshot.c
View File

@ -291,7 +291,7 @@ qemuSnapshotCreateActiveInternal(virQEMUDriver *driver,
virDomainSnapshotDef *snapdef = virDomainSnapshotObjGetDef(snap);
int ret = -1;
if (!qemuMigrationSrcIsAllowed(driver, vm, false, 0))
if (!qemuMigrationSrcIsAllowed(driver, vm, false, VIR_ASYNC_JOB_SNAPSHOT, 0))
goto cleanup;
if (virDomainObjGetState(vm, NULL) == VIR_DOMAIN_RUNNING) {
@ -1422,7 +1422,7 @@ qemuSnapshotCreateActiveExternal(virQEMUDriver *driver,
/* do the memory snapshot if necessary */
if (memory) {
/* check if migration is possible */
if (!qemuMigrationSrcIsAllowed(driver, vm, false, 0))
if (!qemuMigrationSrcIsAllowed(driver, vm, false, VIR_ASYNC_JOB_SNAPSHOT, 0))
goto cleanup;
qemuDomainJobSetStatsType(priv->job.current,