Re: [Xen-devel] [PATCH v6 03/23] xen: make two memory hypercalls vNUMA-aware

2015-02-27 Thread Jan Beulich
On 26.02.15 at 16:55, wei.l...@citrix.com wrote: Make XENMEM_increase_reservation and XENMEM_populate_physmap vNUMA-aware. That is, if guest requests Xen to allocate memory for specific vnode, Xen can translate vnode to pnode using vNUMA information of that guest. XENMEMF_vnode is

Re: [Xen-devel] [PATCH v6 03/23] xen: make two memory hypercalls vNUMA-aware

2015-02-27 Thread Wei Liu
On Fri, Feb 27, 2015 at 04:59:02PM +, Jan Beulich wrote: On 26.02.15 at 16:55, wei.l...@citrix.com wrote: Make XENMEM_increase_reservation and XENMEM_populate_physmap vNUMA-aware. That is, if guest requests Xen to allocate memory for specific vnode, Xen can translate vnode to

[Xen-devel] [PATCH v6 03/23] xen: make two memory hypercalls vNUMA-aware

2015-02-26 Thread Wei Liu
Make XENMEM_increase_reservation and XENMEM_populate_physmap vNUMA-aware. That is, if guest requests Xen to allocate memory for specific vnode, Xen can translate vnode to pnode using vNUMA information of that guest. XENMEMF_vnode is introduced for the guest to mark the node number is in fact