From 388b356e5d27e571d603558c5eb8588a453fa448 Mon Sep 17 00:00:00 2001 From: Peter Krempa Date: Wed, 6 Apr 2016 14:34:05 +0200 Subject: [PATCH] qemu: command: Drop obsolete comment The change that made qemu not add the memballoon by default happened prior to 0.12.0. Additionaly the comment was misleading due to the code that was added below. Since we always need to add a balloon on the commandline drop the comment. --- src/qemu/qemu_command.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c index 0662e39136..90d577366d 100644 --- a/src/qemu/qemu_command.c +++ b/src/qemu/qemu_command.c @@ -3526,12 +3526,7 @@ qemuBuildMemballoonCommandLine(virCommandPtr cmd, virQEMUCapsPtr qemuCaps) { char *optstr; - /* QEMU changed its default behavior to not include the virtio balloon - * device. Explicitly request it to ensure it will be present. - * - * NB: Earlier we declared that VirtIO balloon will always be in - * slot 0x3 on bus 0x0 - */ + if (STREQLEN(def->os.machine, "s390-virtio", 10) && virQEMUCapsGet(qemuCaps, QEMU_CAPS_VIRTIO_S390) && def->memballoon) def->memballoon->model = VIR_DOMAIN_MEMBALLOON_MODEL_NONE; -- 2.47.2