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-rw-r--r--migration/savevm.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/migration/savevm.c b/migration/savevm.c
index 5c4fdfd..ce158c3 100644
--- a/migration/savevm.c
+++ b/migration/savevm.c
@@ -3514,12 +3514,14 @@ void vmstate_register_ram(MemoryRegion *mr, DeviceState *dev)
qemu_ram_set_idstr(mr->ram_block,
memory_region_name(mr), dev);
qemu_ram_set_migratable(mr->ram_block);
+ ram_block_add_cpr_blocker(mr->ram_block, &error_fatal);
}
void vmstate_unregister_ram(MemoryRegion *mr, DeviceState *dev)
{
qemu_ram_unset_idstr(mr->ram_block);
qemu_ram_unset_migratable(mr->ram_block);
+ ram_block_del_cpr_blocker(mr->ram_block);
}
void vmstate_register_ram_global(MemoryRegion *mr)