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/s390-virtio.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/s390-virtio.c')
| -rw-r--r-- | hw/s390-virtio.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/hw/s390-virtio.c b/hw/s390-virtio.c index 61b67e8..2210b8a 100644 --- a/hw/s390-virtio.c +++ b/hw/s390-virtio.c @@ -184,7 +184,8 @@ static void s390_init(ram_addr_t my_ram_size, s390_bus = s390_virtio_bus_init(&my_ram_size); /* allocate RAM */ - memory_region_init_ram(ram, NULL, "s390.ram", my_ram_size); + memory_region_init_ram(ram, "s390.ram", my_ram_size); + vmstate_register_ram_global(ram); memory_region_add_subregion(sysmem, 0, ram); /* clear virtio region */ |