Reviewed-by: Huacai Chen <chenhc@xxxxxxxxxx> On Sat, Jun 6, 2020 at 5:40 AM Sean Christopherson <sean.j.christopherson@xxxxxxxxx> wrote: > > Use GFP_KERNEL_ACCOUNT instead of GFP_KERNEL when allocating pages for > the the GPA page tables. The primary motivation for accounting the > allocations is to align with the common KVM memory cache helpers in > preparation for moving to the common implementation in a future patch. > The actual accounting is a bonus side effect. > > Signed-off-by: Sean Christopherson <sean.j.christopherson@xxxxxxxxx> > --- > arch/mips/kvm/mmu.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/arch/mips/kvm/mmu.c b/arch/mips/kvm/mmu.c > index 94562c54b930..41a4a063a730 100644 > --- a/arch/mips/kvm/mmu.c > +++ b/arch/mips/kvm/mmu.c > @@ -32,7 +32,7 @@ static int mmu_topup_memory_cache(struct kvm_mmu_memory_cache *cache, int min) > if (cache->nobjs >= min) > return 0; > while (cache->nobjs < ARRAY_SIZE(cache->objects)) { > - page = (void *)__get_free_page(GFP_KERNEL); > + page = (void *)__get_free_page(GFP_KERNEL_ACCOUNT); > if (!page) > return -ENOMEM; > cache->objects[cache->nobjs++] = page; > -- > 2.26.0 >