On Mon, Jun 15, 2015 at 11:12:07AM +0100, Ross Lagerwall wrote: > The current code for allocating memory for PV guests batches the > hypercalls to allocate memory by allocating 1024*1024 extents of order 0 > at a time. To make this faster, first try allocating extents of order 9 > (2 MiB) before falling back to the order 0 allocating if the order 9 > allocation fails. > > On my test machine this reduced the time to start a 128 GiB PV guest by > about 60 seconds. > > Signed-off-by: Ross Lagerwall <ross.lagerw...@citrix.com>
Acked-by: Wei Liu <wei.l...@citrix.com> _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel
