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KVM: selftests: Remove vcpu_get() usage from dirty_log_test

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Grab the vCPU from vm_vcpu_add() directly instead of doing vcpu_get()
after the fact.  This will allow removing vcpu_get() entirely.

Signed-off-by: Sean Christopherson <seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Sean Christopherson 2022-02-16 16:44:34 -08:00 committed by Paolo Bonzini
parent df84cef531
commit 64a1aacc89
1 changed files with 4 additions and 6 deletions
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10
tools/testing/selftests/kvm/dirty_log_test.c
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@ -665,7 +665,7 @@ 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;
@ -676,7 +676,7 @@ static struct kvm_vm *create_vm(enum vm_guest_mode mode, uint32_t vcpuid,
vm = __vm_create(mode, DEFAULT_GUEST_PHY_PAGES + extra_pg_pages);
log_mode_create_vm_done(vm);
vm_vcpu_add(vm, vcpuid, guest_code);
*vcpu = vm_vcpu_add(vm, 0, guest_code);
return vm;
}
@ -710,10 +710,8 @@ 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);
/*