diff options
author | David Matlack <dmatlack@google.com> | 2022-10-12 09:57:29 -0700 |
---|---|---|
committer | Sean Christopherson <seanjc@google.com> | 2022-11-16 10:58:32 -0800 |
commit | 7812d80c0f89c2b610558e09647736b6632beb08 (patch) | |
tree | 2fda7d4de4b749917c3f8c53ca9b6220d2da517c /tools/testing/selftests/kvm/memslot_modification_stress_test.c | |
parent | a008a3351feaffdcf97a2bcf90b789626585258b (diff) |
KVM: selftests: Rename perf_test_util symbols to memstress
Replace the perf_test_ prefix on symbol names with memstress_ to match
the new file name.
"memstress" better describes the functionality proveded by this library,
which is to provide functionality for creating and running a VM that
stresses VM memory by reading and writing to guest memory on all vCPUs
in parallel.
"memstress" also contains the same number of chracters as "perf_test",
making it a drop-in replacement in symbols, e.g. function names, without
impacting line lengths. Also the lack of underscore between "mem" and
"stress" makes it clear "memstress" is a noun.
Signed-off-by: David Matlack <dmatlack@google.com>
Reviewed-by: Sean Christopherson <seanjc@google.com>
Link: https://lore.kernel.org/r/20221012165729.3505266-4-dmatlack@google.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
Diffstat (limited to 'tools/testing/selftests/kvm/memslot_modification_stress_test.c')
-rw-r--r-- | tools/testing/selftests/kvm/memslot_modification_stress_test.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/tools/testing/selftests/kvm/memslot_modification_stress_test.c b/tools/testing/selftests/kvm/memslot_modification_stress_test.c index 0490bd4606e5..d07e921bfcc5 100644 --- a/tools/testing/selftests/kvm/memslot_modification_stress_test.c +++ b/tools/testing/selftests/kvm/memslot_modification_stress_test.c @@ -36,7 +36,7 @@ static uint64_t guest_percpu_mem_size = DEFAULT_PER_VCPU_MEM_SIZE; static bool run_vcpus = true; -static void vcpu_worker(struct perf_test_vcpu_args *vcpu_args) +static void vcpu_worker(struct memstress_vcpu_args *vcpu_args) { struct kvm_vcpu *vcpu = vcpu_args->vcpu; struct kvm_run *run; @@ -75,7 +75,7 @@ static void add_remove_memslot(struct kvm_vm *vm, useconds_t delay, * Add the dummy memslot just below the memstress memslot, which is * at the top of the guest physical address space. */ - gpa = perf_test_args.gpa - pages * vm->page_size; + gpa = memstress_args.gpa - pages * vm->page_size; for (i = 0; i < nr_modifications; i++) { usleep(delay); @@ -97,13 +97,13 @@ static void run_test(enum vm_guest_mode mode, void *arg) struct test_params *p = arg; struct kvm_vm *vm; - vm = perf_test_create_vm(mode, nr_vcpus, guest_percpu_mem_size, 1, + vm = memstress_create_vm(mode, nr_vcpus, guest_percpu_mem_size, 1, VM_MEM_SRC_ANONYMOUS, p->partition_vcpu_memory_access); pr_info("Finished creating vCPUs\n"); - perf_test_start_vcpu_threads(nr_vcpus, vcpu_worker); + memstress_start_vcpu_threads(nr_vcpus, vcpu_worker); pr_info("Started all vCPUs\n"); @@ -111,10 +111,10 @@ static void run_test(enum vm_guest_mode mode, void *arg) run_vcpus = false; - perf_test_join_vcpu_threads(nr_vcpus); + memstress_join_vcpu_threads(nr_vcpus); pr_info("All vCPU threads joined\n"); - perf_test_destroy_vm(vm); + memstress_destroy_vm(vm); } static void help(char *name) |