[libvirt] [PATCH] qemu: Use maximum guest memory size when getting NUMA placement advice
When starting the VM the guest balloon driver is not loaded at that time. We need to ask numad for placement of the complete VM. --- src/qemu/qemu_process.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/qemu/qemu_process.c b/src/qemu/qemu_process.c index 7a30a5e..079f062 100644 --- a/src/qemu/qemu_process.c +++ b/src/qemu/qemu_process.c @@ -3684,7 +3684,7 @@ int qemuProcessStart(virConnectPtr conn, (vm->def->numatune.memory.placement_mode == VIR_NUMA_TUNE_MEM_PLACEMENT_MODE_AUTO)) { nodeset = virNumaGetAutoPlacementAdvice(vm->def->vcpus, - vm->def->mem.cur_balloon); + vm->def->mem.max_balloon); if (!nodeset) goto cleanup; -- 1.8.3.2
On 10/04/2013 03:51 AM, Peter Krempa wrote:
When starting the VM the guest balloon driver is not loaded at that time. We need to ask numad for placement of the complete VM. --- src/qemu/qemu_process.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
ACK.
diff --git a/src/qemu/qemu_process.c b/src/qemu/qemu_process.c index 7a30a5e..079f062 100644 --- a/src/qemu/qemu_process.c +++ b/src/qemu/qemu_process.c @@ -3684,7 +3684,7 @@ int qemuProcessStart(virConnectPtr conn, (vm->def->numatune.memory.placement_mode == VIR_NUMA_TUNE_MEM_PLACEMENT_MODE_AUTO)) { nodeset = virNumaGetAutoPlacementAdvice(vm->def->vcpus, - vm->def->mem.cur_balloon); + vm->def->mem.max_balloon); if (!nodeset) goto cleanup;
-- Eric Blake eblake redhat com +1-919-301-3266 Libvirt virtualization library http://libvirt.org
On 10/04/13 13:50, Eric Blake wrote:
On 10/04/2013 03:51 AM, Peter Krempa wrote:
When starting the VM the guest balloon driver is not loaded at that time. We need to ask numad for placement of the complete VM. --- src/qemu/qemu_process.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
ACK.
Pushed; thanks. Peter
participants (2)
-
Eric Blake -
Peter Krempa