On Tue, Oct 03, 2017 at 06:46:08PM +0100, Joao Martins wrote: > Adds 3 messages to allow guest to let backend keep grants mapped, > such that 1) guests allowing fast recycling of pages can avoid doing > grant ops for those cases, or otherwise 2) preferring copies over > grants and 3) always using a fixed set of pages for network I/O. > > The three control ring messages added are: > - Add grefs to be mapped by backend > - Remove grefs mappings (If they are not in use) > - Get maximum amount of grefs kept mapped. > > Signed-off-by: Joao Martins <[email protected]> > Reviewed-by: Paul Durrant <[email protected]> > Reviewed-by: Konrad Rzeszutek Wilk <[email protected]>
Acked-by: Wei Liu <[email protected]> _______________________________________________ Xen-devel mailing list [email protected] https://lists.xen.org/xen-devel
