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qemu_migration: Use qemuDomainSetMaxMemLock
This helper will not try to set the limit if it is already big enough, which may be useful when libvirt daemon is running in a containerized environment and is not allowed to change memory locking limit. Signed-off-by: Jiri Denemark <jdenemar@redhat.com> Reviewed-by: Ján Tomko <jtomko@redhat.com>
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@ -3181,7 +3181,7 @@ qemuMigrationDstPrepareActive(virQEMUDriver *driver,
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if (STREQ_NULLABLE(protocol, "rdma") &&
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vm->def->mem.hard_limit > 0 &&
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virProcessSetMaxMemLock(vm->pid, vm->def->mem.hard_limit << 10) < 0) {
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qemuDomainSetMaxMemLock(vm, vm->def->mem.hard_limit << 10, NULL) < 0) {
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goto error;
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}
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@ -4615,7 +4615,7 @@ qemuMigrationSrcStart(virDomainObj *vm,
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case MIGRATION_DEST_HOST:
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if (STREQ(spec->dest.host.protocol, "rdma") &&
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vm->def->mem.hard_limit > 0 &&
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virProcessSetMaxMemLock(vm->pid, vm->def->mem.hard_limit << 10) < 0) {
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qemuDomainSetMaxMemLock(vm, vm->def->mem.hard_limit << 10, NULL) < 0) {
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return -1;
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}
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return qemuMonitorMigrateToHost(priv->mon, migrateFlags,
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