diff options
| author | Avi Kivity <avi@redhat.com> | 2011-12-20 15:59:12 +0200 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2012-01-04 13:34:48 +0200 |
| commit | c5705a7728b4a6bc9e4f2d35911adbaf28042b25 (patch) | |
| tree | e96a1e0c9fbd0fa3624b5454038659775c81fba2 /hw/ppc_oldworld.c | |
| parent | 8991c79b57b75fcdeb290df89b9b0adaccb0303c (diff) | |
vmstate, memory: decouple vmstate from memory API
Currently creating a memory region automatically registers it for
live migration. This differs from other state (which is enumerated
in a VMStateDescription structure) and ties the live migration code
into the memory core.
Decouple the two by introducing a separate API, vmstate_register_ram(),
for registering a RAM block for migration. Currently the same
implementation is reused, but later it can be moved into a separate list,
and registrations can be moved to VMStateDescription blocks.
Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'hw/ppc_oldworld.c')
| -rw-r--r-- | hw/ppc_oldworld.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/hw/ppc_oldworld.c b/hw/ppc_oldworld.c index aac3526f55..9295a34f59 100644 --- a/hw/ppc_oldworld.c +++ b/hw/ppc_oldworld.c @@ -116,11 +116,13 @@ static void ppc_heathrow_init (ram_addr_t ram_size, exit(1); } - memory_region_init_ram(ram, NULL, "ppc_heathrow.ram", ram_size); + memory_region_init_ram(ram, "ppc_heathrow.ram", ram_size); + vmstate_register_ram_global(ram); memory_region_add_subregion(sysmem, 0, ram); /* allocate and load BIOS */ - memory_region_init_ram(bios, NULL, "ppc_heathrow.bios", BIOS_SIZE); + memory_region_init_ram(bios, "ppc_heathrow.bios", BIOS_SIZE); + vmstate_register_ram_global(bios); if (bios_name == NULL) bios_name = PROM_FILENAME; filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, bios_name); |