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/mips_r4k.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/mips_r4k.c')
| -rw-r--r-- | hw/mips_r4k.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/hw/mips_r4k.c b/hw/mips_r4k.c index c078078264..1c0615c1da 100644 --- a/hw/mips_r4k.c +++ b/hw/mips_r4k.c @@ -195,7 +195,8 @@ void mips_r4k_init (ram_addr_t ram_size, ((unsigned int)ram_size / (1 << 20))); exit(1); } - memory_region_init_ram(ram, NULL, "mips_r4k.ram", ram_size); + memory_region_init_ram(ram, "mips_r4k.ram", ram_size); + vmstate_register_ram_global(ram); memory_region_add_subregion(address_space_mem, 0, ram); @@ -221,7 +222,8 @@ void mips_r4k_init (ram_addr_t ram_size, #endif if ((bios_size > 0) && (bios_size <= BIOS_SIZE)) { bios = g_new(MemoryRegion, 1); - memory_region_init_ram(bios, NULL, "mips_r4k.bios", BIOS_SIZE); + memory_region_init_ram(bios, "mips_r4k.bios", BIOS_SIZE); + vmstate_register_ram_global(bios); memory_region_set_readonly(bios, true); memory_region_add_subregion(get_system_memory(), 0x1fc00000, bios); |