From 4cd94d125df531f9f569478eb3e025f08bc180f2 Mon Sep 17 00:00:00 2001 From: Wainer dos Santos Moschetta Date: Fri, 10 Apr 2020 16:17:04 -0700 Subject: [PATCH] selftests: kvm: Add vm_get_fd() in kvm_util Introduces the vm_get_fd() function in kvm_util which returns the VM file descriptor. Reviewed-by: Andrew Jones Signed-off-by: Wainer dos Santos Moschetta Signed-off-by: Sean Christopherson Message-Id: <20200410231707.7128-8-sean.j.christopherson@intel.com> Signed-off-by: Paolo Bonzini --- tools/testing/selftests/kvm/include/kvm_util.h | 1 + tools/testing/selftests/kvm/lib/kvm_util.c | 5 +++++ 2 files changed, 6 insertions(+) diff --git a/tools/testing/selftests/kvm/include/kvm_util.h b/tools/testing/selftests/kvm/include/kvm_util.h index e38d91b..53b11d7 100644 --- a/tools/testing/selftests/kvm/include/kvm_util.h +++ b/tools/testing/selftests/kvm/include/kvm_util.h @@ -256,6 +256,7 @@ bool vm_is_unrestricted_guest(struct kvm_vm *vm); unsigned int vm_get_page_size(struct kvm_vm *vm); unsigned int vm_get_page_shift(struct kvm_vm *vm); unsigned int vm_get_max_gfn(struct kvm_vm *vm); +int vm_get_fd(struct kvm_vm *vm); unsigned int vm_calc_num_guest_pages(enum vm_guest_mode mode, size_t size); unsigned int vm_num_host_pages(enum vm_guest_mode mode, unsigned int num_guest_pages); diff --git a/tools/testing/selftests/kvm/lib/kvm_util.c b/tools/testing/selftests/kvm/lib/kvm_util.c index ab5b7ea..33ab0a3 100644 --- a/tools/testing/selftests/kvm/lib/kvm_util.c +++ b/tools/testing/selftests/kvm/lib/kvm_util.c @@ -1739,6 +1739,11 @@ unsigned int vm_get_max_gfn(struct kvm_vm *vm) return vm->max_gfn; } +int vm_get_fd(struct kvm_vm *vm) +{ + return vm->fd; +} + static unsigned int vm_calc_num_pages(unsigned int num_pages, unsigned int page_shift, unsigned int new_page_shift, -- 2.7.4