diff options
| author | Sean Christopherson <seanjc@google.com> | 2022-04-19 14:21:38 -0700 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2022-06-11 11:46:34 -0400 |
| commit | 3f44e7fdca4eaeed3728d0b898ace5258f9ed474 (patch) | |
| tree | 0f48b0d3127f41ad2e649a515b663467af38abf3 /tools/testing/selftests/kvm/include/kvm_util_base.h | |
| parent | cfe122db3ea6908d44f51c239fb1f1608e71522b (diff) | |
| download | lwn-3f44e7fdca4eaeed3728d0b898ace5258f9ed474.tar.gz lwn-3f44e7fdca4eaeed3728d0b898ace5258f9ed474.zip | |
KVM: selftests: Make vm_create() a wrapper that specifies VM_MODE_DEFAULT
Add ____vm_create() to be the innermost helper, and turn vm_create() into
a wrapper the specifies VM_MODE_DEFAULT. Most of the vm_create() callers
just want the default mode, or more accurately, don't care about the mode.
Signed-off-by: Sean Christopherson <seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'tools/testing/selftests/kvm/include/kvm_util_base.h')
| -rw-r--r-- | tools/testing/selftests/kvm/include/kvm_util_base.h | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/tools/testing/selftests/kvm/include/kvm_util_base.h b/tools/testing/selftests/kvm/include/kvm_util_base.h index b09ef551d61b..6418b1c04bc0 100644 --- a/tools/testing/selftests/kvm/include/kvm_util_base.h +++ b/tools/testing/selftests/kvm/include/kvm_util_base.h @@ -247,7 +247,6 @@ static inline void vm_enable_cap(struct kvm_vm *vm, uint32_t cap, uint64_t arg0) void vm_enable_dirty_ring(struct kvm_vm *vm, uint32_t ring_size); const char *vm_guest_mode_string(uint32_t i); -struct kvm_vm *__vm_create(enum vm_guest_mode mode, uint64_t phy_pages); void kvm_vm_free(struct kvm_vm *vmp); void kvm_vm_restart(struct kvm_vm *vmp); void kvm_vm_release(struct kvm_vm *vmp); @@ -595,9 +594,21 @@ vm_paddr_t vm_phy_pages_alloc(struct kvm_vm *vm, size_t num, vm_paddr_t paddr_min, uint32_t memslot); vm_paddr_t vm_alloc_page_table(struct kvm_vm *vm); +/* + * ____vm_create() does KVM_CREATE_VM and little else. __vm_create() also + * loads the test binary into guest memory and creates an IRQ chip (x86 only). + */ +struct kvm_vm *____vm_create(enum vm_guest_mode mode, uint64_t nr_pages); +struct kvm_vm *__vm_create(enum vm_guest_mode mode, uint64_t nr_pages); + static inline struct kvm_vm *vm_create_barebones(void) { - return __vm_create(VM_MODE_DEFAULT, 0); + return ____vm_create(VM_MODE_DEFAULT, 0); +} + +static inline struct kvm_vm *vm_create(uint64_t nr_pages) +{ + return __vm_create(VM_MODE_DEFAULT, nr_pages); } /* @@ -629,9 +640,6 @@ struct kvm_vm *vm_create_with_vcpus(enum vm_guest_mode mode, uint32_t nr_vcpus, uint32_t num_percpu_pages, void *guest_code, uint32_t vcpuids[]); -/* Create a default VM without any vcpus. */ -struct kvm_vm *vm_create(enum vm_guest_mode mode, uint64_t pages); - /* * Create a VM with a single vCPU with reasonable defaults and @extra_mem_pages * additional pages of guest memory. Returns the VM and vCPU (via out param). |