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| author | David Hildenbrand <david@redhat.com> | 2018-10-05 11:20:17 +0200 |
|---|---|---|
| committer | Eduardo Habkost <ehabkost@redhat.com> | 2018-10-24 06:44:59 -0300 |
| commit | 946d6154aba9aaa4d19433a6a8bcd3de3b119240 (patch) | |
| tree | 4c6d9491b3eafb8873887220d319b71ebb0d666c /include | |
| parent | 5cca020c8835921c5de634a3ff31c3e1cfe5b245 (diff) | |
| download | qemu-946d6154aba9aaa4d19433a6a8bcd3de3b119240.zip qemu-946d6154aba9aaa4d19433a6a8bcd3de3b119240.tar.gz qemu-946d6154aba9aaa4d19433a6a8bcd3de3b119240.tar.bz2 | |
memory-device: add and use memory_device_get_region_size()
We will factor out get_memory_region() from pc-dimm to memory device code
soon. Once that is done, get_region_size() can be implemented
generically and essentially be replaced by
memory_device_get_region_size (and work only on get_memory_region()).
We have some users of get_memory_region() (spapr and pc-dimm code) that are
only interested in the size. So let's rework them to use
memory_device_get_region_size() first, then we can factor out
get_memory_region() and eventually remove get_region_size() without
touching the same code multiple times.
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: David Hildenbrand <david@redhat.com>
Message-Id: <20181005092024.14344-10-david@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/hw/mem/memory-device.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/hw/mem/memory-device.h b/include/hw/mem/memory-device.h index 0474a3d..898df30 100644 --- a/include/hw/mem/memory-device.h +++ b/include/hw/mem/memory-device.h @@ -83,5 +83,7 @@ uint64_t memory_device_get_free_addr(MachineState *ms, const uint64_t *hint, void memory_device_plug_region(MachineState *ms, MemoryRegion *mr, uint64_t addr); void memory_device_unplug_region(MachineState *ms, MemoryRegion *mr); +uint64_t memory_device_get_region_size(const MemoryDeviceState *md, + Error **errp); #endif |