KVM: x86: Account a variety of miscellaneous allocations
Switch to GFP_KERNEL_ACCOUNT for a handful of allocations that are
clearly associated with a single task/VM.
Note, there are a several SEV allocations that aren't accounted, but
those can (hopefully) be fixed by using the local stack for memory.
Signed-off-by: Sean Christopherson <seanjc@google.com>
Message-Id: <20210331023025.2485960-3-seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
diff --git a/arch/x86/kvm/svm/nested.c b/arch/x86/kvm/svm/nested.c
index b974bd9..091f470 100644
--- a/arch/x86/kvm/svm/nested.c
+++ b/arch/x86/kvm/svm/nested.c
@@ -1252,8 +1252,8 @@ static int svm_set_nested_state(struct kvm_vcpu *vcpu,
return -EINVAL;
ret = -ENOMEM;
- ctl = kzalloc(sizeof(*ctl), GFP_KERNEL);
- save = kzalloc(sizeof(*save), GFP_KERNEL);
+ ctl = kzalloc(sizeof(*ctl), GFP_KERNEL_ACCOUNT);
+ save = kzalloc(sizeof(*save), GFP_KERNEL_ACCOUNT);
if (!ctl || !save)
goto out_free;