[Xen-devel] [PATCH 07/11] [XEN] domain setup per allocation strategies

[Dulloor <dulloor@xxxxxxxxx>]

This patch use the previously constructed domain numa-layout info to
setup the domain memory. The domain vcpus are pinned according to
allocation strategy in the following way :
- CONFINE : all vcpus are pinned to the node cpus
- STRIPE : all vcpus are pinned to the logical-or of the subset of node cpus
- SPLIT : vcpus are pinned to the node from which the vnode is allocated

Also, in case of SPLIT, the domain is made aware of the virtual NUMA
enlightenment through a flag in xen_start_info (SIF_NUMA_DOMAIN).

-dulloor

Signed-off-by: Dulloor Rao <dulloor@xxxxxxxxxx>

Attachment: xen-07-tools-arch-setup.patch
Description: Text Data

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