linux-kernel - [RFC PATCH 100/105] KVM: selftests: Remove vcpu_get() usage from dirty_log

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Date:   Fri, 11 Mar 2022 05:50:51 +0000
From:   Sean Christopherson <seanjc@...gle.com>
To:     linux-kernel@...r.kernel.org
Cc:     Sean Christopherson <seanjc@...gle.com>
Subject: [RFC PATCH 100/105] KVM: selftests: Remove vcpu_get() usage from dirty_log_test

Signed-off-by: Sean Christopherson <seanjc@...gle.com>
---
 tools/testing/selftests/kvm/dirty_log_test.c | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/tools/testing/selftests/kvm/dirty_log_test.c b/tools/testing/selftests/kvm/dirty_log_test.c
index e480b503c08b..7bc2c027492d 100644
--- a/tools/testing/selftests/kvm/dirty_log_test.c
+++ b/tools/testing/selftests/kvm/dirty_log_test.c
@@ -668,7 +668,7 @@ static void vm_dirty_log_verify(enum vm_guest_mode mode, unsigned long *bmap)
 	}
 }
 
-static struct kvm_vm *create_vm(enum vm_guest_mode mode, uint32_t vcpuid,
+static struct kvm_vm *create_vm(enum vm_guest_mode mode, struct kvm_vcpu **vcpu,
 				uint64_t extra_mem_pages, void *guest_code)
 {
 	struct kvm_vm *vm;
@@ -682,7 +682,7 @@ static struct kvm_vm *create_vm(enum vm_guest_mode mode, uint32_t vcpuid,
 	vm_create_irqchip(vm);
 #endif
 	log_mode_create_vm_done(vm);
-	vm_vcpu_add(vm, vcpuid, guest_code);
+	*vcpu = vm_vcpu_add(vm, 0, guest_code);
 	return vm;
 }
 
@@ -716,10 +716,8 @@ static void run_test(enum vm_guest_mode mode, void *arg)
 	 * (e.g., 64K page size guest will need even less memory for
 	 * page tables).
 	 */
-	vm = create_vm(mode, 0,
-		       2ul << (DIRTY_MEM_BITS - PAGE_SHIFT_4K),
-		       guest_code);
-	vcpu = vcpu_get(vm, 0);
+	vm = create_vm(mode, &vcpu,
+		       2ul << (DIRTY_MEM_BITS - PAGE_SHIFT_4K), guest_code);
 
 	guest_page_size = vm_get_page_size(vm);
 	/*
-- 
2.35.1.723.g4982287a31-goog