Re: [Qemu-devel] [PATCH] KVM: MMU: lazily drop large spte

2012-11-14 Thread Xiao Guangrong
On 11/14/2012 10:44 PM, Marcelo Tosatti wrote: > On Wed, Nov 14, 2012 at 12:33:50AM +0900, Takuya Yoshikawa wrote: >> Ccing live migration developers who should be interested in this work, >> >> On Mon, 12 Nov 2012 21:10:32 -0200 >> Marcelo Tosatti wrote: >> >>> On Mon, Nov 05, 2012 at 05:59:26PM

Re: [Qemu-devel] [PATCH] KVM: MMU: lazily drop large spte

2012-11-14 Thread Marcelo Tosatti
On Wed, Nov 14, 2012 at 12:33:50AM +0900, Takuya Yoshikawa wrote: > Ccing live migration developers who should be interested in this work, > > On Mon, 12 Nov 2012 21:10:32 -0200 > Marcelo Tosatti wrote: > > > On Mon, Nov 05, 2012 at 05:59:26PM +0800, Xiao Guangrong wrote: > > > Do not drop large

Re: [Qemu-devel] [PATCH] KVM: MMU: lazily drop large spte

2012-11-13 Thread Takuya Yoshikawa
Ccing live migration developers who should be interested in this work, On Mon, 12 Nov 2012 21:10:32 -0200 Marcelo Tosatti wrote: > On Mon, Nov 05, 2012 at 05:59:26PM +0800, Xiao Guangrong wrote: > > Do not drop large spte until it can be insteaded by small pages so that > > the guest can happliy