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| 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/onenand.c | |
| parent | 8991c79b57b75fcdeb290df89b9b0adaccb0303c (diff) | |
| download | qemu-c5705a7728b4a6bc9e4f2d35911adbaf28042b25.zip qemu-c5705a7728b4a6bc9e4f2d35911adbaf28042b25.tar.gz qemu-c5705a7728b4a6bc9e4f2d35911adbaf28042b25.tar.bz2 | |
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/onenand.c')
| -rw-r--r-- | hw/onenand.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/hw/onenand.c b/hw/onenand.c index a9d8d67..33c9718 100644 --- a/hw/onenand.c +++ b/hw/onenand.c @@ -781,7 +781,8 @@ static int onenand_initfn(SysBusDevice *dev) } s->otp = memset(g_malloc((64 + 2) << PAGE_SHIFT), 0xff, (64 + 2) << PAGE_SHIFT); - memory_region_init_ram(&s->ram, NULL, "onenand.ram", 0xc000 << s->shift); + memory_region_init_ram(&s->ram, "onenand.ram", 0xc000 << s->shift); + vmstate_register_ram_global(&s->ram); ram = memory_region_get_ram_ptr(&s->ram); s->boot[0] = ram + (0x0000 << s->shift); s->boot[1] = ram + (0x8000 << s->shift); |