On 11/20/2011 01:29 PM, Avi Kivity wrote: > On 11/18/2011 11:16 AM, Xiao Guangrong wrote: > > This is the more work base on my v1 patchset which is posted some months > > ago, > > it can be found at: > > https://lkml.org/lkml/2011/2/22/68 > > > > Change log: > > - sort memslots base on its size and do the line search instead of binary > > search base on gfn, it is from Avi's idea. > > - in order to reduce cache footprint, memslots are sorted in the array of > > kvm->memslots->memslots[] and introduce a table to map slot id to index in > > the array > > > > There is the performance result: > > > > autotest for RHEL.6.1 setup/boot/reboot/shutdown(average): > > ept=1: before: 449.5 after: 447.8 > > ept=0: before: 532.7 after: 529.8 > > > > kernbench(average): > > ept=1: before: 127.94 after: 126.98 > > ept=0: before: 196.85 after: 189.66 > > Looks good, had a couple of comments but they're really minor. >
btw, this patchset touches a lot of common code. Did you crossbuild for other kvm archs? -- error compiling committee.c: too many arguments to function -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
