Re: [Xen-devel] [PATCH v5 02/24] xen: make two memory hypercalls vNUMA-aware

2015-02-13 Thread Wei Liu
On Fri, Feb 13, 2015 at 12:00:29PM +, Andrew Cooper wrote: [...] > > +static int translate_vnode_to_pnode(struct domain *d, > > +struct xen_memory_reservation *r, > > const struct xen_memory_reservation *r > Ack. > > +s

Re: [Xen-devel] [PATCH v5 02/24] xen: make two memory hypercalls vNUMA-aware

2015-02-13 Thread Andrew Cooper
On 12/02/15 19:44, Wei Liu 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 introduced for the

[Xen-devel] [PATCH v5 02/24] xen: make two memory hypercalls vNUMA-aware

2015-02-12 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 virt