qemu_ram_alloc: Add DeviceState and name parameters

These will be used to generate unique id strings for ramblocks.  The name
field is required, the device pointer is optional as most callers don't
have a device.  When there's no device or the device isn't a child of
a bus implementing BusInfo.get_dev_path, the name should be unique for
the platform.

Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/hw/sm501.c b/hw/sm501.c
index b5ec2da..8e6932d 100644
--- a/hw/sm501.c
+++ b/hw/sm501.c
@@ -1371,7 +1371,7 @@ void sm501_init(uint32_t base, uint32_t local_mem_bytes, qemu_irq irq,
     s->dc_crt_control = 0x00010000;
 
     /* allocate local memory */
-    s->local_mem_offset = qemu_ram_alloc(local_mem_bytes);
+    s->local_mem_offset = qemu_ram_alloc(NULL, "sm501.local", local_mem_bytes);
     s->local_mem = qemu_get_ram_ptr(s->local_mem_offset);
     cpu_register_physical_memory(base, local_mem_bytes, s->local_mem_offset);