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memory-device: break the loop if tmp exceed the hinted range

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The memory-device list built by memory_device_build_list is ordered by
its address, this means if the tmp range exceed the hinted range, all
the following range will not overlap with it.

And this won't change default pc-dimm mapping and address assignment stay
the same as before this change.

Signed-off-by: Wei Yang <richardw.yang@linux.intel.com>
Message-Id: <20190730003740.20694-3-richardw.yang@linux.intel.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
This commit is contained in:
Wei Yang 2019-07-30 08:37:40 +08:00 committed by Eduardo Habkost
parent fc2db8501f
commit 64afc7c32b
1 changed files with 2 additions and 0 deletions
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2
hw/mem/memory-device.c
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@ -179,6 +179,8 @@ static uint64_t memory_device_get_free_addr(MachineState *ms,
range_make_empty(&new);
break;
}
} else if (range_lob(&tmp) > range_upb(&new)) {
break;
}
}