>>> On 22.01.16 at 04:36, <bob....@oracle.com> wrote: > By the way, do you think it's possible to make grant table support bigger > page e.g 64K? > One grant-ref per 64KB instead of 4KB, this should able to reduce the grant > entry consumption significantly.
How would that work with an underlying page size of 4k, and pages potentially being non-contiguous in machine address space? Besides that the grant table hypercall interface isn't prepared to support 64k page size, due to its use of uint16_t for the length of copy ops. Jan _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel
