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s390x: switch to memory_region_allocate_system_memory 

By replacing memory_region_init_ram with memory_region_allocate_system_memory
we gain goodies like mem-path backends. This will allow us to use hugetlbfs
once the kernel supports it.

Signed-off-by: Dominik Dingel <dingel@linux.vnet.ibm.com>
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
This commit is contained in:
Dominik Dingel 2015-05-12 13:21:30 +02:00 committed by Cornelia Huck
parent 3e9ed24b84
commit ae23a33591
1 changed files with 1 additions and 2 deletions
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3
hw/s390x/s390-virtio-ccw.c
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@ -104,8 +104,7 @@ void s390_memory_init(ram_addr_t mem_size)
MemoryRegion *ram = g_new(MemoryRegion, 1);
/* allocate RAM for core */
memory_region_init_ram(ram, NULL, "s390.ram", mem_size, &error_fatal);
vmstate_register_ram_global(ram);
memory_region_allocate_system_memory(ram, NULL, "s390.ram", mem_size);
memory_region_add_subregion(sysmem, 0, ram);
/* Initialize storage key device */