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Message-Id: <20200320205546.2396-4-sean.j.christopherson@intel.com>
Date: Fri, 20 Mar 2020 13:55:42 -0700
From: Sean Christopherson <sean.j.christopherson@...el.com>
To: Christian Borntraeger <borntraeger@...ibm.com>,
Janosch Frank <frankja@...ux.ibm.com>,
Paolo Bonzini <pbonzini@...hat.com>
Cc: David Hildenbrand <david@...hat.com>,
Cornelia Huck <cohuck@...hat.com>, kvm@...r.kernel.org,
linux-kernel@...r.kernel.org, Qian Cai <cai@....pw>,
Peter Xu <peterx@...hat.com>
Subject: [PATCH 3/7] KVM: selftests: Take vcpu pointer instead of id in vm_vcpu_rm()
The sole caller of vm_vcpu_rm() already has the vcpu pointer, take it
directly instead of doing an extra lookup.
Signed-off-by: Sean Christopherson <sean.j.christopherson@...el.com>
---
tools/testing/selftests/kvm/lib/kvm_util.c | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/tools/testing/selftests/kvm/lib/kvm_util.c b/tools/testing/selftests/kvm/lib/kvm_util.c
index 8a3523d4434f..9a783c20dd26 100644
--- a/tools/testing/selftests/kvm/lib/kvm_util.c
+++ b/tools/testing/selftests/kvm/lib/kvm_util.c
@@ -393,7 +393,7 @@ struct vcpu *vcpu_find(struct kvm_vm *vm, uint32_t vcpuid)
*
* Input Args:
* vm - Virtual Machine
- * vcpuid - VCPU ID
+ * vcpu - VCPU to remove
*
* Output Args: None
*
@@ -401,9 +401,8 @@ struct vcpu *vcpu_find(struct kvm_vm *vm, uint32_t vcpuid)
*
* Within the VM specified by vm, removes the VCPU given by vcpuid.
*/
-static void vm_vcpu_rm(struct kvm_vm *vm, uint32_t vcpuid)
+static void vm_vcpu_rm(struct kvm_vm *vm, struct vcpu *vcpu)
{
- struct vcpu *vcpu = vcpu_find(vm, vcpuid);
int ret;
ret = munmap(vcpu->state, sizeof(*vcpu->state));
@@ -427,7 +426,7 @@ void kvm_vm_release(struct kvm_vm *vmp)
int ret;
while (vmp->vcpu_head)
- vm_vcpu_rm(vmp, vmp->vcpu_head->id);
+ vm_vcpu_rm(vmp, vmp->vcpu_head);
ret = close(vmp->fd);
TEST_ASSERT(ret == 0, "Close of vm fd failed,\n"
--
2.24.1
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