[Xen-devel] xl miss the logic of memory allocation on NUMA platform

["Zhang, Yang Z" <yang.z.zhang@xxxxxxxxx>]

Hi Stefano
In our recently experience, we found xl doesn't have the memory allocation 
logic on NUMA platform. It will allocate the memory from every node when 
creating guest:
(XEN) Domain 4 (total: 261112):
(XEN)     Node 0: 64894
(XEN)     Node 1: 65406
(XEN)     Node 2: 65406
(XEN)     Node 3: 65406

For xm, it will allocate the memory on the node where the guest cpu reside:
1348 (XEN) Domain 3 (total: 263160):
1349 (XEN)     Node 0: 0
1350 (XEN)     Node 1: 0
1351 (XEN)     Node 2: 0
1352 (XEN)     Node 3: 263160

Is there a plan to add this logic to xl?

best regards
yang



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