diff options
| author | David Hildenbrand <david@redhat.com> | 2018-04-23 18:51:18 +0200 |
|---|---|---|
| committer | Eduardo Habkost <ehabkost@redhat.com> | 2018-05-07 10:00:02 -0300 |
| commit | acc7fa17e6fe96bd68ad9af04fde5091383ef25e (patch) | |
| tree | 47e3dd50c4d2c2cbb48645ac2a18d0bdcd3f32da /hw/ppc | |
| parent | b0c14ec4efe912ae6f14a4802574f7b6b6db0648 (diff) | |
pc-dimm: no need to pass the memory region
We can just query it ourselves. When unplugging, we should always be
able to the region (as it was previously plugged). E.g. PPC already
assumed that and used &error_abort.
Signed-off-by: David Hildenbrand <david@redhat.com>
Message-Id: <20180423165126.15441-4-david@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Diffstat (limited to 'hw/ppc')
| -rw-r--r-- | hw/ppc/spapr.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c index 30d634a8a3..d4917e89c6 100644 --- a/hw/ppc/spapr.c +++ b/hw/ppc/spapr.c @@ -3153,7 +3153,7 @@ static void spapr_memory_plug(HotplugHandler *hotplug_dev, DeviceState *dev, align = memory_region_get_alignment(mr); size = memory_region_size(mr); - pc_dimm_memory_plug(dev, MACHINE(ms)->device_memory, mr, align, &local_err); + pc_dimm_memory_plug(dev, MACHINE(ms)->device_memory, align, &local_err); if (local_err) { goto out; } @@ -3174,7 +3174,7 @@ static void spapr_memory_plug(HotplugHandler *hotplug_dev, DeviceState *dev, return; out_unplug: - pc_dimm_memory_unplug(dev, MACHINE(ms)->device_memory, mr); + pc_dimm_memory_unplug(dev, MACHINE(ms)->device_memory); out: error_propagate(errp, local_err); } @@ -3292,9 +3292,6 @@ static sPAPRDIMMState *spapr_recover_pending_dimm_state(sPAPRMachineState *ms, void spapr_lmb_release(DeviceState *dev) { sPAPRMachineState *spapr = SPAPR_MACHINE(qdev_get_hotplug_handler(dev)); - PCDIMMDevice *dimm = PC_DIMM(dev); - PCDIMMDeviceClass *ddc = PC_DIMM_GET_CLASS(dimm); - MemoryRegion *mr = ddc->get_memory_region(dimm, &error_abort); sPAPRDIMMState *ds = spapr_pending_dimm_unplugs_find(spapr, PC_DIMM(dev)); /* This information will get lost if a migration occurs @@ -3314,7 +3311,7 @@ void spapr_lmb_release(DeviceState *dev) * Now that all the LMBs have been removed by the guest, call the * pc-dimm unplug handler to cleanup up the pc-dimm device. */ - pc_dimm_memory_unplug(dev, MACHINE(spapr)->device_memory, mr); + pc_dimm_memory_unplug(dev, MACHINE(spapr)->device_memory); object_unparent(OBJECT(dev)); spapr_pending_dimm_unplugs_remove(spapr, ds); } |