diff options
author | Sean Christopherson <seanjc@google.com> | 2022-02-16 12:45:22 -0800 |
---|---|---|
committer | Paolo Bonzini <pbonzini@redhat.com> | 2022-06-11 11:47:15 -0400 |
commit | 82ba83cbb76aa6480729f98d3fdeeb162a5cea30 (patch) | |
tree | 810c164da24f17fca6a7e097971092b8976832d5 /tools | |
parent | KVM: selftests: Use vm_create_with_vcpus() in max_guest_memory_test (diff) | |
download | linux-dev-82ba83cbb76aa6480729f98d3fdeeb162a5cea30.tar.xz linux-dev-82ba83cbb76aa6480729f98d3fdeeb162a5cea30.zip |
KVM: selftests: Drop vm_create_default* helpers
Drop all vm_create_default*() helpers, the "default" naming turned out to
terrible as wasn't extensible (hard to have multiple defaults), was a lie
(half the settings were default, half weren't), and failed to capture
relationships between helpers, e.g. compared with the kernel's standard
underscores pattern.
Signed-off-by: Sean Christopherson <seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'tools')
-rw-r--r-- | tools/testing/selftests/kvm/include/kvm_util_base.h | 23 | ||||
-rw-r--r-- | tools/testing/selftests/kvm/lib/kvm_util.c | 23 |
2 files changed, 6 insertions, 40 deletions
diff --git a/tools/testing/selftests/kvm/include/kvm_util_base.h b/tools/testing/selftests/kvm/include/kvm_util_base.h index 9c29b6797ce8..90521c5716b1 100644 --- a/tools/testing/selftests/kvm/include/kvm_util_base.h +++ b/tools/testing/selftests/kvm/include/kvm_util_base.h @@ -559,29 +559,6 @@ static inline struct kvm_vm *vm_create(uint64_t nr_pages) return __vm_create(VM_MODE_DEFAULT, nr_pages); } -/* - * Create a VM with reasonable defaults - * - * Input Args: - * vcpuid - The id of the single VCPU to add to the VM. - * extra_mem_pages - The number of extra pages to add (this will - * decide how much extra space we will need to - * setup the page tables using memslot 0) - * guest_code - The vCPU's entry point - * - * Output Args: None - * - * Return: - * Pointer to opaque structure that describes the created VM. - */ -struct kvm_vm *vm_create_default(uint32_t vcpuid, uint64_t extra_mem_pages, - void *guest_code); - -/* Same as vm_create_default, but can be used for more than one vcpu */ -struct kvm_vm *vm_create_default_with_vcpus(uint32_t nr_vcpus, uint64_t extra_mem_pages, - uint32_t num_percpu_pages, void *guest_code, - uint32_t vcpuids[]); - /* Like vm_create_default_with_vcpus, but accepts mode and slot0 memory as a parameter */ struct kvm_vm *__vm_create_with_vcpus(enum vm_guest_mode mode, uint32_t nr_vcpus, uint64_t slot0_mem_pages, uint64_t extra_mem_pages, diff --git a/tools/testing/selftests/kvm/lib/kvm_util.c b/tools/testing/selftests/kvm/lib/kvm_util.c index 3015d490a8f6..137ffa1bc1f2 100644 --- a/tools/testing/selftests/kvm/lib/kvm_util.c +++ b/tools/testing/selftests/kvm/lib/kvm_util.c @@ -337,28 +337,17 @@ struct kvm_vm *__vm_create_with_vcpus(enum vm_guest_mode mode, uint32_t nr_vcpus return vm; } -struct kvm_vm *vm_create_default_with_vcpus(uint32_t nr_vcpus, uint64_t extra_mem_pages, - uint32_t num_percpu_pages, void *guest_code, - uint32_t vcpuids[]) -{ - return __vm_create_with_vcpus(VM_MODE_DEFAULT, nr_vcpus, DEFAULT_GUEST_PHY_PAGES, - extra_mem_pages, num_percpu_pages, guest_code, vcpuids, NULL); -} - -struct kvm_vm *vm_create_default(uint32_t vcpuid, uint64_t extra_mem_pages, - void *guest_code) -{ - return vm_create_default_with_vcpus(1, extra_mem_pages, 0, guest_code, - (uint32_t []){ vcpuid }); -} - struct kvm_vm *__vm_create_with_one_vcpu(struct kvm_vcpu **vcpu, uint64_t extra_mem_pages, void *guest_code) { - struct kvm_vm *vm = vm_create_default(0, extra_mem_pages, guest_code); + struct kvm_vcpu *vcpus[1]; + struct kvm_vm *vm; + + vm = __vm_create_with_vcpus(VM_MODE_DEFAULT, 1, DEFAULT_GUEST_PHY_PAGES, + extra_mem_pages, 0, guest_code, NULL, vcpus); - *vcpu = vcpu_get(vm, 0); + *vcpu = vcpus[0]; return vm; } |