perf test: Rename struct test to test_suite

This is to align with kunit's terminology.

Signed-off-by: Ian Rogers <[e-mail]>
Tested-by: Sohaib Mohamed <[e-mail]>
Acked-by: Jiri Olsa <[e-mail]>
Cc: Alexander Shishkin <[e-mail]>
Cc: Brendan Higgins <[e-mail]>
Cc: Daniel Latypov <[e-mail]>
Cc: David Gow <[e-mail]>
Cc: Ingo Molnar <[e-mail]>
Cc: Jin Yao <[e-mail]>
Cc: John Garry <[e-mail]>
Cc: Mark Rutland <[e-mail]>
Cc: Namhyung Kim <[e-mail]>
Cc: Paul Clarke <[e-mail]>
Cc: Peter Zijlstra <[e-mail]>
Cc: Stephane Eranian <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]
Signed-off-by: Arnaldo Carvalho de Melo <[e-mail]>

tools/perf/arch/arm/include/arch-tests.h

···
 #ifndef ARCH_TESTS_H
 #define ARCH_TESTS_H
 
-extern struct test *arch_tests[];
+extern struct test_suite *arch_tests[];
 
 #endif

tools/perf/arch/arm/tests/arch-tests.c

···
 #include "tests/tests.h"
 #include "arch-tests.h"
 
-struct test *arch_tests[] = {
+struct test_suite *arch_tests[] = {
 #ifdef HAVE_DWARF_UNWIND_SUPPORT
 	&suite__dwarf_unwind,
 #endif

tools/perf/arch/arm/tests/vectors-page.c

···
 
 #define VECTORS__MAP_NAME "[vectors]"
 
-static int test__vectors_page(struct test *test __maybe_unused, int subtest __maybe_unused)
+static int test__vectors_page(struct test_suite *test __maybe_unused, int subtest __maybe_unused)
 {
 	void *start, *end;
 

tools/perf/arch/arm64/include/arch-tests.h

···
 #ifndef ARCH_TESTS_H
 #define ARCH_TESTS_H
 
-extern struct test *arch_tests[];
+extern struct test_suite *arch_tests[];
 
 #endif

tools/perf/arch/arm64/tests/arch-tests.c

···
 #include "tests/tests.h"
 #include "arch-tests.h"
 
-struct test *arch_tests[] = {
+struct test_suite *arch_tests[] = {
 #ifdef HAVE_DWARF_UNWIND_SUPPORT
 	&suite__dwarf_unwind,
 #endif

tools/perf/arch/powerpc/include/arch-tests.h

···
 #ifndef ARCH_TESTS_H
 #define ARCH_TESTS_H
 
-extern struct test *arch_tests[];
+extern struct test_suite *arch_tests[];
 
 #endif

tools/perf/arch/powerpc/tests/arch-tests.c

···
 #include "tests/tests.h"
 #include "arch-tests.h"
 
-struct test *arch_tests[] = {
+
+struct test_suite *arch_tests[] = {
 #ifdef HAVE_DWARF_UNWIND_SUPPORT
 	&suite__dwarf_unwind,
 #endif

tools/perf/arch/x86/include/arch-tests.h

···
 #ifndef ARCH_TESTS_H
 #define ARCH_TESTS_H
 
-struct test;
+struct test_suite;
 
 /* Tests */
-int test__rdpmc(struct test *test, int subtest);
-int test__insn_x86(struct test *test, int subtest);
-int test__intel_pt_pkt_decoder(struct test *test, int subtest);
-int test__bp_modify(struct test *test, int subtest);
-int test__x86_sample_parsing(struct test *test, int subtest);
+int test__rdpmc(struct test_suite *test, int subtest);
+int test__insn_x86(struct test_suite *test, int subtest);
+int test__intel_pt_pkt_decoder(struct test_suite *test, int subtest);
+int test__bp_modify(struct test_suite *test, int subtest);
+int test__x86_sample_parsing(struct test_suite *test, int subtest);
 
-extern struct test *arch_tests[];
+extern struct test_suite *arch_tests[];
 
 #endif

tools/perf/arch/x86/tests/arch-tests.c

···
 #endif
 DEFINE_SUITE("x86 Sample parsing", x86_sample_parsing);
 
-struct test *arch_tests[] = {
+struct test_suite *arch_tests[] = {
 	&suite__rdpmc,
 #ifdef HAVE_DWARF_UNWIND_SUPPORT
 	&suite__dwarf_unwind,

tools/perf/arch/x86/tests/bp-modify.c

···
 	return rip == (unsigned long) bp_1 ? TEST_OK : TEST_FAIL;
 }
 
-int test__bp_modify(struct test *test __maybe_unused,
+int test__bp_modify(struct test_suite *test __maybe_unused,
 		    int subtest __maybe_unused)
 {
 	TEST_ASSERT_VAL("modify test 1 failed\n", !bp_modify1());

tools/perf/arch/x86/tests/insn-x86.c

···
  * verbose (-v) option to see all the instructions and whether or not they
  * decoded successfully.
  */
-int test__insn_x86(struct test *test __maybe_unused, int subtest __maybe_unused)
+int test__insn_x86(struct test_suite *test __maybe_unused, int subtest __maybe_unused)
 {
 	int ret = 0;
 

tools/perf/arch/x86/tests/intel-cqm.c

···
  * the last read counter value to avoid triggering a WARN_ON_ONCE() in
  * smp_call_function_many() caused by sending IPIs from NMI context.
  */
-int test__intel_cqm_count_nmi_context(struct test *test __maybe_unused, int subtest __maybe_unused)
+int test__intel_cqm_count_nmi_context(struct test_suite *test __maybe_unused, int subtest __maybe_unused)
 {
 	struct evlist *evlist = NULL;
 	struct evsel *evsel = NULL;

tools/perf/arch/x86/tests/intel-pt-pkt-decoder-test.c

···
  * This test feeds byte sequences to the Intel PT packet decoder and checks the
  * results. Changes to the packet context are also checked.
  */
-int test__intel_pt_pkt_decoder(struct test *test __maybe_unused, int subtest __maybe_unused)
+int test__intel_pt_pkt_decoder(struct test_suite *test __maybe_unused, int subtest __maybe_unused)
 {
 	struct test_data *d = data;
 	int ret;

tools/perf/arch/x86/tests/rdpmc.c

···
 	return 0;
 }
 
-int test__rdpmc(struct test *test __maybe_unused, int subtest __maybe_unused)
+int test__rdpmc(struct test_suite *test __maybe_unused, int subtest __maybe_unused)
 {
 	int status = 0;
 	int wret = 0;

tools/perf/arch/x86/tests/sample-parsing.c

···
  * For now, the PERF_SAMPLE_WEIGHT_STRUCT is the only X86 specific sample type.
  * The test only checks the PERF_SAMPLE_WEIGHT_STRUCT type.
  */
-int test__x86_sample_parsing(struct test *test __maybe_unused, int subtest __maybe_unused)
+int test__x86_sample_parsing(struct test_suite *test __maybe_unused, int subtest __maybe_unused)
 {
 	return do_test(PERF_SAMPLE_WEIGHT_STRUCT);
 }

tools/perf/tests/api-io.c

···
 	return ret;
 }
 
-static int test__api_io(struct test *test __maybe_unused,
+static int test__api_io(struct test_suite *test __maybe_unused,
 			int subtest __maybe_unused)
 {
 	int ret = 0;

tools/perf/tests/attr.c

···
 	return system(cmd) ? TEST_FAIL : TEST_OK;
 }
 
-static int test__attr(struct test *test __maybe_unused, int subtest __maybe_unused)
+static int test__attr(struct test_suite *test __maybe_unused, int subtest __maybe_unused)
 {
 	struct stat st;
 	char path_perf[PATH_MAX];

tools/perf/tests/backward-ring-buffer.c

···
 }
 
 
-static int test__backward_ring_buffer(struct test *test __maybe_unused, int subtest __maybe_unused)
+static int test__backward_ring_buffer(struct test_suite *test __maybe_unused, int subtest __maybe_unused)
 {
 	int ret = TEST_SKIP, err, sample_count = 0, comm_count = 0;
 	char pid[16], sbuf[STRERR_BUFSIZE];

tools/perf/tests/bitmap.c

···
 	return ret;
 }
 
-static int test__bitmap_print(struct test *test __maybe_unused, int subtest __maybe_unused)
+static int test__bitmap_print(struct test_suite *test __maybe_unused, int subtest __maybe_unused)
 {
 	TEST_ASSERT_VAL("failed to convert map", test_bitmap("1"));
 	TEST_ASSERT_VAL("failed to convert map", test_bitmap("1,5"));

tools/perf/tests/bp_account.c

···
  *     we create another watchpoint to ensure
  *     the slot accounting is correct
  */
-static int test__bp_accounting(struct test *test __maybe_unused, int subtest __maybe_unused)
+static int test__bp_accounting(struct test_suite *test __maybe_unused, int subtest __maybe_unused)
 {
 	int has_ioctl = detect_ioctl();
 	int wp_cnt = detect_cnt(false);
···
 #endif
 }
 
-struct test suite__bp_accounting = {
+struct test_suite suite__bp_accounting = {
 	.desc = "Breakpoint accounting",
 	.func = test__bp_accounting,
 	.is_supported = test__bp_account_is_supported,

tools/perf/tests/bp_signal.c

···
 	return count;
 }
 
-static int test__bp_signal(struct test *test __maybe_unused, int subtest __maybe_unused)
+static int test__bp_signal(struct test_suite *test __maybe_unused, int subtest __maybe_unused)
 {
 	struct sigaction sa;
 	long long count1, count2, count3;
···
 #endif
 }
 
-struct test suite__bp_signal = {
+struct test_suite suite__bp_signal = {
 	.desc = "Breakpoint overflow signal handler",
 	.func = test__bp_signal,
 	.is_supported = test__bp_signal_is_supported,

tools/perf/tests/bp_signal_overflow.c

···
 #define EXECUTIONS 10000
 #define THRESHOLD  100
 
-static int test__bp_signal_overflow(struct test *test __maybe_unused, int subtest __maybe_unused)
+static int test__bp_signal_overflow(struct test_suite *test __maybe_unused, int subtest __maybe_unused)
 {
 	struct perf_event_attr pe;
 	struct sigaction sa;
···
 	return fails ? TEST_FAIL : TEST_OK;
 }
 
-struct test suite__bp_signal_overflow = {
+struct test_suite suite__bp_signal_overflow = {
 	.desc = "Breakpoint overflow sampling",
 	.func = test__bp_signal_overflow,
 	.is_supported = test__bp_signal_is_supported,

tools/perf/tests/bpf.c

···
 	return 0;
 }
 
-static int test__bpf(struct test *test __maybe_unused, int i)
+static int test__bpf(struct test_suite *test __maybe_unused, int i)
 {
 	int err;
 
···
 	return NULL;
 }
 
-static int test__bpf(struct test *test __maybe_unused, int i __maybe_unused)
+static int test__bpf(struct test_suite *test __maybe_unused, int i __maybe_unused)
 {
 	pr_debug("Skip BPF test because BPF support is not compiled\n");
 	return TEST_SKIP;
 }
 #endif
 
-struct test suite__bpf = {
+struct test_suite suite__bpf = {
 	.desc = "BPF filter",
 	.func = test__bpf,
 	.subtest = {

tools/perf/tests/builtin-test.c

···
 
 static bool dont_fork;
 
-struct test *__weak arch_tests[] = {
+struct test_suite *__weak arch_tests[] = {
 	NULL,
 };
 
-static struct test *generic_tests[] = {
+static struct test_suite *generic_tests[] = {
 	&suite__vmlinux_matches_kallsyms,
 	&suite__openat_syscall_event,
 	&suite__openat_syscall_event_on_all_cpus,
···
 	NULL,
 };
 
-static struct test **tests[] = {
+static struct test_suite **tests[] = {
 	generic_tests,
 	arch_tests,
 };
···
 	return false;
 }
 
-static int run_test(struct test *test, int subtest)
+static int run_test(struct test_suite *test, int subtest)
 {
 	int status, err = -1, child = dont_fork ? 0 : fork();
 	char sbuf[STRERR_BUFSIZE];
···
 	for (j = 0; j < ARRAY_SIZE(tests); j++)	\
 		for (k = 0, t = tests[j][k]; tests[j][k]; k++, t = tests[j][k])
 
-static int test_and_print(struct test *t, bool force_skip, int subtest)
+static int test_and_print(struct test_suite *t, bool force_skip, int subtest)
 {
 	int err;
 
···
 	const char *file;
 };
 
-static int shell_test__run(struct test *test, int subdir __maybe_unused)
+static int shell_test__run(struct test_suite *test, int subdir __maybe_unused)
 {
 	int err;
 	char script[PATH_MAX];
···
 	for_each_shell_test(entlist, n_dirs, st.dir, ent) {
 		int curr = i++;
 		char desc[256];
-		struct test test = {
+		struct test_suite test = {
 			.desc = shell_test__description(desc, sizeof(desc), st.dir, ent->d_name),
 			.func = shell_test__run,
 			.priv = &st,
···
 
 static int __cmd_test(int argc, const char *argv[], struct intlist *skiplist)
 {
-	struct test *t;
+	struct test_suite *t;
 	unsigned int j, k;
 	int i = 0;
 	int width = shell_tests__max_desc_width();
···
 	for_each_shell_test(entlist, n_dirs, path, ent) {
 		int curr = i++;
 		char bf[256];
-		struct test t = {
+		struct test_suite t = {
 			.desc = shell_test__description(bf, sizeof(bf), path, ent->d_name),
 		};
 
···
 static int perf_test__list(int argc, const char **argv)
 {
 	unsigned int j, k;
-	struct test *t;
+	struct test_suite *t;
 	int i = 0;
 
 	for_each_test(j, k, t) {

tools/perf/tests/clang.c

···
 }
 
 #ifndef HAVE_LIBCLANGLLVM_SUPPORT
-static int test__clang(struct test *test __maybe_unused, int i __maybe_unused)
+static int test__clang(struct test_suite *test __maybe_unused, int i __maybe_unused)
 {
 	return TEST_SKIP;
 }
 #else
-static int test__clang(struct test *test __maybe_unused, int i)
+static int test__clang(struct test_suite *test __maybe_unused, int i)
 {
 	if (i < 0 || i >= (int)ARRAY_SIZE(clang_testcase_table))
 		return TEST_FAIL;
···
 }
 #endif
 
-struct test suite__clang = {
+struct test_suite suite__clang = {
 	.desc = "builtin clang support",
 	.func = test__clang,
 	.subtest = {

tools/perf/tests/code-reading.c

···
 	return err;
 }
 
-static int test__code_reading(struct test *test __maybe_unused, int subtest __maybe_unused)
+static int test__code_reading(struct test_suite *test __maybe_unused, int subtest __maybe_unused)
 {
 	int ret;
 

tools/perf/tests/cpumap.c

···
 }
 
 
-static int test__cpu_map_synthesize(struct test *test __maybe_unused, int subtest __maybe_unused)
+static int test__cpu_map_synthesize(struct test_suite *test __maybe_unused, int subtest __maybe_unused)
 {
 	struct perf_cpu_map *cpus;
 
···
 	return !strcmp(buf, str);
 }
 
-static int test__cpu_map_print(struct test *test __maybe_unused, int subtest __maybe_unused)
+static int test__cpu_map_print(struct test_suite *test __maybe_unused, int subtest __maybe_unused)
 {
 	TEST_ASSERT_VAL("failed to convert map", cpu_map_print("1"));
 	TEST_ASSERT_VAL("failed to convert map", cpu_map_print("1,5"));
···
 	return 0;
 }
 
-static int test__cpu_map_merge(struct test *test __maybe_unused, int subtest __maybe_unused)
+static int test__cpu_map_merge(struct test_suite *test __maybe_unused, int subtest __maybe_unused)
 {
 	struct perf_cpu_map *a = perf_cpu_map__new("4,2,1");
 	struct perf_cpu_map *b = perf_cpu_map__new("4,5,7");

tools/perf/tests/demangle-java-test.c

···
 #include "debug.h"
 #include "demangle-java.h"
 
-static int test__demangle_java(struct test *test __maybe_unused, int subtest __maybe_unused)
+static int test__demangle_java(struct test_suite *test __maybe_unused, int subtest __maybe_unused)
 {
 	int ret = TEST_OK;
 	char *buf = NULL;

tools/perf/tests/demangle-ocaml-test.c

···
 #include "debug.h"
 #include "demangle-ocaml.h"
 
-static int test__demangle_ocaml(struct test *test __maybe_unused, int subtest __maybe_unused)
+static int test__demangle_ocaml(struct test_suite *test __maybe_unused, int subtest __maybe_unused)
 {
 	int ret = TEST_OK;
 	char *buf = NULL;

tools/perf/tests/dlfilter-test.c

···
 	}
 }
 
-static int test__dlfilter(struct test *test __maybe_unused, int subtest __maybe_unused)
+static int test__dlfilter(struct test_suite *test __maybe_unused, int subtest __maybe_unused)
 {
 	struct test_data td = {.fd = -1};
 	int pid = getpid();

tools/perf/tests/dso-data.c

···
 	return fd;
 }
 
-static int test__dso_data(struct test *test __maybe_unused, int subtest __maybe_unused)
+static int test__dso_data(struct test_suite *test __maybe_unused, int subtest __maybe_unused)
 {
 	struct machine machine;
 	struct dso *dso;
···
 	return setrlimit(RLIMIT_NOFILE, &rlim);
 }
 
-static int test__dso_data_cache(struct test *test __maybe_unused, int subtest __maybe_unused)
+static int test__dso_data_cache(struct test_suite *test __maybe_unused, int subtest __maybe_unused)
 {
 	struct machine machine;
 	long nr_end, nr = open_files_cnt();
···
 	return ret;
 }
 
-static int test__dso_data_reopen(struct test *test __maybe_unused, int subtest __maybe_unused)
+static int test__dso_data_reopen(struct test_suite *test __maybe_unused, int subtest __maybe_unused)
 {
 	struct machine machine;
 	long nr_end, nr = open_files_cnt(), lim = new_limit(3);

tools/perf/tests/dwarf-unwind.c

···
 	return ret;
 }
 
-static int test__dwarf_unwind(struct test *test __maybe_unused, int subtest __maybe_unused)
+static int test__dwarf_unwind(struct test_suite *test __maybe_unused,
+			      int subtest __maybe_unused)
 {
 	struct machine *machine;
 	struct thread *thread;

tools/perf/tests/event-times.c

···
  * and checks that enabled and running times
  * match.
  */
-static int test__event_times(struct test *test __maybe_unused, int subtest __maybe_unused)
+static int test__event_times(struct test_suite *test __maybe_unused, int subtest __maybe_unused)
 {
 	int err, ret = 0;
 

tools/perf/tests/event_update.c

···
 	return 0;
 }
 
-static int test__event_update(struct test *test __maybe_unused, int subtest __maybe_unused)
+static int test__event_update(struct test_suite *test __maybe_unused, int subtest __maybe_unused)
 {
 	struct evsel *evsel;
 	struct event_name tmp;

tools/perf/tests/evsel-roundtrip-name.c

···
 #define perf_evsel__name_array_test(names, distance) \
 	__perf_evsel__name_array_test(names, ARRAY_SIZE(names), distance)
 
-static int test__perf_evsel__roundtrip_name_test(struct test *test __maybe_unused,
+static int test__perf_evsel__roundtrip_name_test(struct test_suite *test __maybe_unused,
 						 int subtest __maybe_unused)
 {
 	int err = 0, ret = 0;

tools/perf/tests/evsel-tp-sched.c

···
 	return ret;
 }
 
-static int test__perf_evsel__tp_sched_test(struct test *test __maybe_unused,
+static int test__perf_evsel__tp_sched_test(struct test_suite *test __maybe_unused,
 					   int subtest __maybe_unused)
 {
 	struct evsel *evsel = evsel__newtp("sched", "sched_switch");

tools/perf/tests/expand-cgroup.c

···
 	return ret;
 }
 
-static int test__expand_cgroup_events(struct test *test __maybe_unused,
+static int test__expand_cgroup_events(struct test_suite *test __maybe_unused,
 				      int subtest __maybe_unused)
 {
 	int ret;

tools/perf/tests/expr.c

···
 	return 0;
 }
 
-static int test__expr(struct test *t __maybe_unused, int subtest __maybe_unused)
+static int test__expr(struct test_suite *t __maybe_unused, int subtest __maybe_unused)
 {
 	struct expr_id_data *val_ptr;
 	const char *p;

tools/perf/tests/fdarray.c

···
 	return printed + fdarray__fprintf(fda, fp);
 }
 
-static int test__fdarray__filter(struct test *test __maybe_unused, int subtest __maybe_unused)
+static int test__fdarray__filter(struct test_suite *test __maybe_unused, int subtest __maybe_unused)
 {
 	int nr_fds, err = TEST_FAIL;
 	struct fdarray *fda = fdarray__new(5, 5);
···
 	return err;
 }
 
-static int test__fdarray__add(struct test *test __maybe_unused, int subtest __maybe_unused)
+static int test__fdarray__add(struct test_suite *test __maybe_unused, int subtest __maybe_unused)
 {
 	int err = TEST_FAIL;
 	struct fdarray *fda = fdarray__new(2, 2);

tools/perf/tests/genelf.c

···
 
 #define TEMPL "/tmp/perf-test-XXXXXX"
 
-static int test__jit_write_elf(struct test *test __maybe_unused,
+static int test__jit_write_elf(struct test_suite *test __maybe_unused,
 			       int subtest __maybe_unused)
 {
 #ifdef HAVE_JITDUMP

tools/perf/tests/hists_cumulate.c

···
 	return err;
 }
 
-static int test__hists_cumulate(struct test *test __maybe_unused, int subtest __maybe_unused)
+static int test__hists_cumulate(struct test_suite *test __maybe_unused, int subtest __maybe_unused)
 {
 	int err = TEST_FAIL;
 	struct machines machines;

tools/perf/tests/hists_filter.c

···
 	return TEST_FAIL;
 }
 
-static int test__hists_filter(struct test *test __maybe_unused, int subtest __maybe_unused)
+static int test__hists_filter(struct test_suite *test __maybe_unused, int subtest __maybe_unused)
 {
 	int err = TEST_FAIL;
 	struct machines machines;

tools/perf/tests/hists_link.c

···
 	return __validate_link(leader, 0) || __validate_link(other, 1);
 }
 
-static int test__hists_link(struct test *test __maybe_unused, int subtest __maybe_unused)
+static int test__hists_link(struct test_suite *test __maybe_unused, int subtest __maybe_unused)
 {
 	int err = -1;
 	struct hists *hists, *first_hists;

tools/perf/tests/hists_output.c

···
 	return err;
 }
 
-static int test__hists_output(struct test *test __maybe_unused, int subtest __maybe_unused)
+static int test__hists_output(struct test_suite *test __maybe_unused, int subtest __maybe_unused)
 {
 	int err = TEST_FAIL;
 	struct machines machines;

tools/perf/tests/is_printable_array.c

···
 #include "debug.h"
 #include "print_binary.h"
 
-static int test__is_printable_array(struct test *test __maybe_unused, int subtest __maybe_unused)
+static int test__is_printable_array(struct test_suite *test __maybe_unused, int subtest __maybe_unused)
 {
 	char buf1[] = { 'k', 'r', 4, 'v', 'a', 0 };
 	char buf2[] = { 'k', 'r', 'a', 'v', 4, 0 };

tools/perf/tests/keep-tracking.c

···
  * when an event is disabled but a dummy software event is not disabled.  If the
  * test passes %0 is returned, otherwise %-1 is returned.
  */
-static int test__keep_tracking(struct test *test __maybe_unused, int subtest __maybe_unused)
+static int test__keep_tracking(struct test_suite *test __maybe_unused, int subtest __maybe_unused)
 {
 	struct record_opts opts = {
 		.mmap_pages	     = UINT_MAX,

tools/perf/tests/kmod-path.c

···
 #define M(path, c, e) \
 	TEST_ASSERT_VAL("failed", !test_is_kernel_module(path, c, e))
 
-static int test__kmod_path__parse(struct test *t __maybe_unused, int subtest __maybe_unused)
+static int test__kmod_path__parse(struct test_suite *t __maybe_unused, int subtest __maybe_unused)
 {
 	/* path                alloc_name  kmod  comp   name   */
 	T("/xxxx/xxxx/x-x.ko", true      , true, 0    , "[x_x]");

tools/perf/tests/llvm.c

···
 	return ret;
 }
 
-static int test__llvm(struct test *test __maybe_unused, int subtest)
+static int test__llvm(struct test_suite *test __maybe_unused, int subtest)
 {
 	int ret;
 	void *obj_buf = NULL;
···
 	return bpf_source_table[subtest].desc;
 }
 #else //HAVE_LIBBPF_SUPPORT
-static int test__llvm(struct test *test __maybe_unused, int subtest __maybe_unused)
+static int test__llvm(struct test_suite *test __maybe_unused, int subtest __maybe_unused)
 {
 	return TEST_SKIP;
 }
···
 }
 #endif // HAVE_LIBBPF_SUPPORT
 
-struct test suite__llvm = {
+struct test_suite suite__llvm = {
 	.desc = "LLVM search and compile",
 	.func = test__llvm,
 	.subtest = {

tools/perf/tests/maps.c

···
 	return TEST_OK;
 }
 
-static int test__maps__merge_in(struct test *t __maybe_unused, int subtest __maybe_unused)
+static int test__maps__merge_in(struct test_suite *t __maybe_unused, int subtest __maybe_unused)
 {
 	struct maps maps;
 	unsigned int i;

tools/perf/tests/mem.c

···
 	return 0;
 }
 
-static int test__mem(struct test *text __maybe_unused, int subtest __maybe_unused)
+static int test__mem(struct test_suite *text __maybe_unused, int subtest __maybe_unused)
 {
 	int ret = 0;
 	union perf_mem_data_src src;

tools/perf/tests/mem2node.c

···
 	return bm && map ? bm : NULL;
 }
 
-static int test__mem2node(struct test *t __maybe_unused, int subtest __maybe_unused)
+static int test__mem2node(struct test_suite *t __maybe_unused, int subtest __maybe_unused)
 {
 	struct mem2node map;
 	struct memory_node nodes[3];

tools/perf/tests/mmap-basic.c

···
  * Then it checks if the number of syscalls reported as perf events by
  * the kernel corresponds to the number of syscalls made.
  */
-static int test__basic_mmap(struct test *test __maybe_unused, int subtest __maybe_unused)
+static int test__basic_mmap(struct test_suite *test __maybe_unused, int subtest __maybe_unused)
 {
 	int err = -1;
 	union perf_event *event;

tools/perf/tests/mmap-thread-lookup.c

···
  *
  * by using all thread objects.
  */
-static int test__mmap_thread_lookup(struct test *test __maybe_unused, int subtest __maybe_unused)
+static int test__mmap_thread_lookup(struct test_suite *test __maybe_unused, int subtest __maybe_unused)
 {
 	/* perf_event__synthesize_threads synthesize */
 	TEST_ASSERT_VAL("failed with sythesizing all",

tools/perf/tests/openat-syscall-all-cpus.c

···
 #include "stat.h"
 #include "util/counts.h"
 
-static int test__openat_syscall_event_on_all_cpus(struct test *test __maybe_unused,
+static int test__openat_syscall_event_on_all_cpus(struct test_suite *test __maybe_unused,
 						  int subtest __maybe_unused)
 {
 	int err = -1, fd, cpu;

tools/perf/tests/openat-syscall-tp-fields.c

···
 #define AT_FDCWD       -100
 #endif
 
-static int test__syscall_openat_tp_fields(struct test *test __maybe_unused,
+static int test__syscall_openat_tp_fields(struct test_suite *test __maybe_unused,
 					  int subtest __maybe_unused)
 {
 	struct record_opts opts = {

tools/perf/tests/openat-syscall.c

···
 #include "tests.h"
 #include "util/counts.h"
 
-static int test__openat_syscall_event(struct test *test __maybe_unused,
+static int test__openat_syscall_event(struct test_suite *test __maybe_unused,
 				      int subtest __maybe_unused)
 {
 	int err = -1, fd;

tools/perf/tests/parse-events.c

···
 	return test_event(&e);
 }
 
-static int test__parse_events(struct test *test __maybe_unused, int subtest __maybe_unused)
+static int test__parse_events(struct test_suite *test __maybe_unused, int subtest __maybe_unused)
 {
 	int ret1, ret2 = 0;
 	char *event, *alias;

tools/perf/tests/parse-metric.c

···
 	return 0;
 }
 
-static int test__parse_metric(struct test *test __maybe_unused, int subtest __maybe_unused)
+static int test__parse_metric(struct test_suite *test __maybe_unused, int subtest __maybe_unused)
 {
 	TEST_ASSERT_VAL("IPC failed", test_ipc() == 0);
 	TEST_ASSERT_VAL("frontend failed", test_frontend() == 0);

tools/perf/tests/parse-no-sample-id-all.c

···
  *
  * Return: %0 on success, %-1 if the test fails.
  */
-static int test__parse_no_sample_id_all(struct test *test __maybe_unused,
+static int test__parse_no_sample_id_all(struct test_suite *test __maybe_unused,
 					int subtest __maybe_unused)
 {
 	int err;

tools/perf/tests/pe-file-parsing.c

···
 	return TEST_OK;
 }
 
-static int test__pe_file_parsing(struct test *test __maybe_unused,
+static int test__pe_file_parsing(struct test_suite *test __maybe_unused,
 			  int subtest __maybe_unused)
 {
 	struct stat st;
···
 
 #else
 
-static int test__pe_file_parsing(struct test *test __maybe_unused,
+static int test__pe_file_parsing(struct test_suite *test __maybe_unused,
 			  int subtest __maybe_unused)
 {
 	return TEST_SKIP;

tools/perf/tests/perf-hooks.c

···
 	raise(SIGSEGV);
 }
 
-static int test__perf_hooks(struct test *test __maybe_unused, int subtest __maybe_unused)
+static int test__perf_hooks(struct test_suite *test __maybe_unused, int subtest __maybe_unused)
 {
 	int hook_flags = 0;
 

tools/perf/tests/perf-record.c

···
 	return cpu;
 }
 
-static int test__PERF_RECORD(struct test *test __maybe_unused, int subtest __maybe_unused)
+static int test__PERF_RECORD(struct test_suite *test __maybe_unused, int subtest __maybe_unused)
 {
 	struct record_opts opts = {
 		.target = {

tools/perf/tests/perf-time-to-tsc.c

···
  * %0 is returned, otherwise %-1 is returned.  If TSC conversion is not
  * supported then then the test passes but " (not supported)" is printed.
  */
-static int test__perf_time_to_tsc(struct test *test __maybe_unused, int subtest __maybe_unused)
+static int test__perf_time_to_tsc(struct test_suite *test __maybe_unused, int subtest __maybe_unused)
 {
 	struct record_opts opts = {
 		.mmap_pages	     = UINT_MAX,
···
 #endif
 }
 
-struct test suite__perf_time_to_tsc = {
+struct test_suite suite__perf_time_to_tsc = {
 	.desc = "Convert perf time to TSC",
 	.func = test__perf_time_to_tsc,
 	.is_supported = test__tsc_is_supported,

tools/perf/tests/pfm.c

···
 	return (int)ARRAY_SIZE(pfm_testcase_table);
 }
 
-static int test__pfm(struct test *test __maybe_unused, int i __maybe_unused)
+static int test__pfm(struct test_suite *test __maybe_unused, int i __maybe_unused)
 {
 #ifdef HAVE_LIBPFM
 	if (i < 0 || i >= (int)ARRAY_SIZE(pfm_testcase_table))
···
 #endif
 }
 
-struct test suite__pfm = {
+struct test_suite suite__pfm = {
 	.desc = "Test libpfm4 support",
 	.func = test__pfm,
 	.subtest = {

tools/perf/tests/pmu-events.c

···
 	return (int)ARRAY_SIZE(pmu_events_testcase_table);
 }
 
-static int test__pmu_events(struct test *test __maybe_unused, int subtest)
+static int test__pmu_events(struct test_suite *test __maybe_unused, int subtest)
 {
 	if (subtest < 0 ||
 	    subtest >= (int)ARRAY_SIZE(pmu_events_testcase_table))
···
 	return pmu_events_testcase_table[subtest].func();
 }
 
-struct test suite__pmu_events = {
+struct test_suite suite__pmu_events = {
 	.desc = "PMU events",
 	.func = test__pmu_events,
 	.subtest = {

tools/perf/tests/pmu.c

···
 	return &terms;
 }
 
-static int test__pmu(struct test *test __maybe_unused, int subtest __maybe_unused)
+static int test__pmu(struct test_suite *test __maybe_unused, int subtest __maybe_unused)
 {
 	char *format = test_format_dir_get();
 	LIST_HEAD(formats);

tools/perf/tests/python-use.c

···
 #include "tests.h"
 #include "util/debug.h"
 
-static int test__python_use(struct test *test __maybe_unused, int subtest __maybe_unused)
+static int test__python_use(struct test_suite *test __maybe_unused, int subtest __maybe_unused)
 {
 	char *cmd;
 	int ret;

tools/perf/tests/sample-parsing.c

···
  * checks sample format bits separately and together.  If the test passes %0 is
  * returned, otherwise %-1 is returned.
  */
-static int test__sample_parsing(struct test *test __maybe_unused, int subtest __maybe_unused)
+static int test__sample_parsing(struct test_suite *test __maybe_unused, int subtest __maybe_unused)
 {
 	const u64 rf[] = {4, 5, 6, 7, 12, 13, 14, 15};
 	u64 sample_type;

tools/perf/tests/sdt.c

···
 	return ret;
 }
 
-static int test__sdt_event(struct test *test __maybe_unused, int subtests __maybe_unused)
+static int test__sdt_event(struct test_suite *test __maybe_unused, int subtests __maybe_unused)
 {
 	int ret = TEST_FAIL;
 	char __tempdir[] = "./test-buildid-XXXXXX";
···
 	return ret;
 }
 #else
-static int test__sdt_event(struct test *test __maybe_unused, int subtests __maybe_unused)
+static int test__sdt_event(struct test_suite *test __maybe_unused, int subtests __maybe_unused)
 {
 	pr_debug("Skip SDT event test because SDT support is not compiled\n");
 	return TEST_SKIP;

tools/perf/tests/stat.c

···
 	return 0;
 }
 
-static int test__synthesize_stat_config(struct test *test __maybe_unused,
+static int test__synthesize_stat_config(struct test_suite *test __maybe_unused,
 					int subtest __maybe_unused)
 {
 	struct perf_stat_config stat_config = {
···
 	return 0;
 }
 
-static int test__synthesize_stat(struct test *test __maybe_unused, int subtest __maybe_unused)
+static int test__synthesize_stat(struct test_suite *test __maybe_unused, int subtest __maybe_unused)
 {
 	struct perf_counts_values count;
 
···
 	return 0;
 }
 
-static int test__synthesize_stat_round(struct test *test __maybe_unused, int subtest __maybe_unused)
+static int test__synthesize_stat_round(struct test_suite *test __maybe_unused, int subtest __maybe_unused)
 {
 	TEST_ASSERT_VAL("failed to synthesize stat_config",
 		!perf_event__synthesize_stat_round(NULL, 0xdeadbeef, PERF_STAT_ROUND_TYPE__INTERVAL,

tools/perf/tests/sw-clock.c

···
 	return err;
 }
 
-static int test__sw_clock_freq(struct test *test __maybe_unused, int subtest __maybe_unused)
+static int test__sw_clock_freq(struct test_suite *test __maybe_unused, int subtest __maybe_unused)
 {
 	int ret;
 

tools/perf/tests/switch-tracking.c

···
  * evsel->core.system_wide and evsel->tracking flags (respectively) with other events
  * sometimes enabled or disabled.
  */
-static int test__switch_tracking(struct test *test __maybe_unused, int subtest __maybe_unused)
+static int test__switch_tracking(struct test_suite *test __maybe_unused, int subtest __maybe_unused)
 {
 	const char *sched_switch = "sched:sched_switch";
 	struct switch_tracking switch_tracking = { .tids = NULL, };

tools/perf/tests/task-exit.c

···
  * if the number of exit event reported by the kernel is 1 or not
  * in order to check the kernel returns correct number of event.
  */
-static int test__task_exit(struct test *test __maybe_unused, int subtest __maybe_unused)
+static int test__task_exit(struct test_suite *test __maybe_unused, int subtest __maybe_unused)
 {
 	int err = -1;
 	union perf_event *event;

tools/perf/tests/tests.h

···
 	TEST_SKIP = -2,
 };
 
-struct test {
+struct test_suite {
 	const char *desc;
-	int (*func)(struct test *test, int subtest);
+	int (*func)(struct test_suite *test, int subtest);
 	struct {
 		bool skip_if_fail;
 		int (*get_nr)(void);
···
 };
 
 #define DECLARE_SUITE(name) \
-	extern struct test suite__##name;
+	extern struct test_suite suite__##name;
 
 #define DEFINE_SUITE(description, name)		\
-	struct test suite__##name = {		\
+	struct test_suite suite__##name = {		\
 		.desc = description,		\
 		.func = test__##name,		\
 	}

tools/perf/tests/thread-map.c

···
 #define NAME	(const char *) "perf"
 #define NAMEUL	(unsigned long) NAME
 
-static int test__thread_map(struct test *test __maybe_unused, int subtest __maybe_unused)
+static int test__thread_map(struct test_suite *test __maybe_unused, int subtest __maybe_unused)
 {
 	struct perf_thread_map *map;
 
···
 	return 0;
 }
 
-static int test__thread_map_synthesize(struct test *test __maybe_unused, int subtest __maybe_unused)
+static int test__thread_map_synthesize(struct test_suite *test __maybe_unused, int subtest __maybe_unused)
 {
 	struct perf_thread_map *threads;
 
···
 	return 0;
 }
 
-static int test__thread_map_remove(struct test *test __maybe_unused, int subtest __maybe_unused)
+static int test__thread_map_remove(struct test_suite *test __maybe_unused, int subtest __maybe_unused)
 {
 	struct perf_thread_map *threads;
 	char *str;

tools/perf/tests/thread-maps-share.c

···
 #include "thread.h"
 #include "debug.h"
 
-static int test__thread_maps_share(struct test *test __maybe_unused, int subtest __maybe_unused)
+static int test__thread_maps_share(struct test_suite *test __maybe_unused, int subtest __maybe_unused)
 {
 	struct machines machines;
 	struct machine *machine;

tools/perf/tests/time-utils-test.c

···
 	return pass;
 }
 
-static int test__time_utils(struct test *t __maybe_unused, int subtest __maybe_unused)
+static int test__time_utils(struct test_suite *t __maybe_unused, int subtest __maybe_unused)
 {
 	bool pass = true;
 

tools/perf/tests/topology.c

···
 	return 0;
 }
 
-static int test__session_topology(struct test *test __maybe_unused, int subtest __maybe_unused)
+static int test__session_topology(struct test_suite *test __maybe_unused, int subtest __maybe_unused)
 {
 	char path[PATH_MAX];
 	struct perf_cpu_map *map;

tools/perf/tests/unit_number__scnprintf.c

···
 #include "units.h"
 #include "debug.h"
 
-static int test__unit_number__scnprint(struct test *t __maybe_unused, int subtest __maybe_unused)
+static int test__unit_number__scnprint(struct test_suite *t __maybe_unused, int subtest __maybe_unused)
 {
 	struct {
 		u64		 n;

tools/perf/tests/vmlinux-kallsyms.c

···
 	return false;
 }
 
-static int test__vmlinux_matches_kallsyms(struct test *test __maybe_unused,
+static int test__vmlinux_matches_kallsyms(struct test_suite *test __maybe_unused,
 					int subtest __maybe_unused)
 {
 	int err = -1;

tools/perf/tests/wp.c

···
 	return wp_testcase_table[i].skip_msg();
 }
 
-static int test__wp(struct test *test __maybe_unused, int i)
+static int test__wp(struct test_suite *test __maybe_unused, int i)
 {
 	if (i < 0 || i >= (int)ARRAY_SIZE(wp_testcase_table))
 		return TEST_FAIL;
···
 #endif
 }
 
-struct test suite__wp = {
+struct test_suite suite__wp = {
 	.desc = "Watchpoint",
 	.func = test__wp,
 	.is_supported = test__wp_is_supported,