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 <[email protected]> Message-Id: <CAPm50aLxCQ3TQP2Lhc0PX3y00iTRg+mniLBqNDOC=t9CLxMwwA@mail.gmail.com> Signed-off-by: Paolo Bonzini <[email protected]>
noroot · Jul 29, 2023 · fd1815e · fd1815e
1 parent bf67272
commit fd1815e
Showing 1 changed file with 2 additions and 1 deletion.
diff --git 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;