> Also - how well will this O(n^2) lookup work once there are enough > payloads? I think this calls for the alternative vmap() extension I've > been suggesting earlier.
Could you elaborate on the vmap extension a bit please? Your earlier email seems to say: drop the vmap API and just allocate the underlaying pages yourself. Such as: http://xenbits.xen.org/gitweb/?p=people/konradwilk/xen.git;a=blobdiff;f=xen/common/xsplice.c;h=fbd6129bd362a9034db9da495c5cd5e80c367541;hp=125d9b8eee995c7321dce4baa866d4bcac8eaa36;hb=b9bba0be36caf2e00734689765f15f2b8a529bb0;hpb=d8f5dba5e0ac65163576db65ae92e3e59a5dedd1 (see the alloc_payload function)? _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel
