Re: [PATCH v3 2/3] KVM: SVM: not account memory allocation for per-CPU svm_data

[Tom Lendacky <thomas.lendacky@xxxxxxx>]

On 5/20/24 07:08, Li RongQing wrote:
> The allocation for the per-CPU save area in svm_cpu_init shouldn't
> be accounted, So introduce  __snp_safe_alloc_page helper, which has
> gfp flag as input, svm_cpu_init calls __snp_safe_alloc_page with
> GFP_KERNEL, snp_safe_alloc_page calls __snp_safe_alloc_page with
> GFP_KERNEL_ACCOUNT as input
>
> Suggested-by: Sean Christopherson <seanjc@xxxxxxxxxx>
> Signed-off-by: Li RongQing <lirongqing@xxxxxxxxx>

Reviewed-by: Tom Lendacky <thomas.lendacky@xxxxxxx>

> ---
>   arch/x86/kvm/svm/sev.c |  6 +++---
>   arch/x86/kvm/svm/svm.c |  2 +-
>   arch/x86/kvm/svm/svm.h | 15 +++++++++++++--
>   3 files changed, 17 insertions(+), 6 deletions(-)