Re: [PATCH 09/21] KVM: x86/mmu: Separate the memory caches for shadow pages and gfn arrays

On Fri, Jun 5, 2020 at 2:39 PM Sean Christopherson wrote: > > Use separate caches for allocating shadow pages versus gfn arrays. This > sets the stage for specifying __GFP_ZERO when allocating shadow pages > without incurring extra cost for gfn arrays. > > No functional change intended. > >

[PATCH 09/21] KVM: x86/mmu: Separate the memory caches for shadow pages and gfn arrays

Use separate caches for allocating shadow pages versus gfn arrays. This sets the stage for specifying __GFP_ZERO when allocating shadow pages without incurring extra cost for gfn arrays. No functional change intended. Signed-off-by: Sean Christopherson --- arch/x86/include/asm/kvm_host.h | 3