From: Peng Hao <flyingpeng@tencent.com>
Date: Fri, 28 Jul 2023 06:49:48 +0000 (+0800)
Subject: KVM: X86: Use GFP_KERNEL_ACCOUNT for pid_table in ipiv
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=fd1815ea709e414f83a06e4cf13ade4a49dd0fda;p=linux.git

KVM: X86: Use GFP_KERNEL_ACCOUNT for pid_table in ipiv

The pid_table of ipiv is the persistent memory allocated by
per-vcpu, which should be counted into the memory cgroup.

Signed-off-by: Peng Hao <flyingpeng@tencent.com>
Message-Id: <CAPm50aLxCQ3TQP2Lhc0PX3y00iTRg+mniLBqNDOC=t9CLxMwwA@mail.gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---

diff --git a/arch/x86/kvm/vmx/vmx.c b/arch/x86/kvm/vmx/vmx.c
index 0ecf4be2c6af0..3c5a13f054fce 100644
--- a/arch/x86/kvm/vmx/vmx.c
+++ b/arch/x86/kvm/vmx/vmx.c
@@ -4651,7 +4651,8 @@ static int vmx_alloc_ipiv_pid_table(struct kvm *kvm)
 	if (kvm_vmx->pid_table)
 		return 0;
 
-	pages = alloc_pages(GFP_KERNEL | __GFP_ZERO, vmx_get_pid_table_order(kvm));
+	pages = alloc_pages(GFP_KERNEL_ACCOUNT | __GFP_ZERO,
+			    vmx_get_pid_table_order(kvm));
 	if (!pages)
 		return -ENOMEM;