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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/tcx.c | |
| parent | 8991c79b57b75fcdeb290df89b9b0adaccb0303c (diff) | |
| download | focaccia-qemu-c5705a7728b4a6bc9e4f2d35911adbaf28042b25.tar.gz focaccia-qemu-c5705a7728b4a6bc9e4f2d35911adbaf28042b25.zip | |
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/tcx.c')
| -rw-r--r-- | hw/tcx.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/hw/tcx.c b/hw/tcx.c index a9873571d3..75a28f2ee5 100644 --- a/hw/tcx.c +++ b/hw/tcx.c @@ -520,8 +520,9 @@ static int tcx_init1(SysBusDevice *dev) int size; uint8_t *vram_base; - memory_region_init_ram(&s->vram_mem, NULL, "tcx.vram", + memory_region_init_ram(&s->vram_mem, "tcx.vram", s->vram_size * (1 + 4 + 4)); + vmstate_register_ram_global(&s->vram_mem); vram_base = memory_region_get_ram_ptr(&s->vram_mem); /* 8-bit plane */ |