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/tools/testing/selftests/kvm/
A Dsteal_time.c49 memset(st, 0, sizeof(*st)); in guest_code()
52 check_status(st); in guest_code()
55 check_status(st); in guest_code()
58 check_status(st); in guest_code()
61 check_status(st); in guest_code()
95 st->u8_pad[0], st->u8_pad[1], st->u8_pad[2]); in steal_time_dump()
97 st->pad[0], st->pad[1], st->pad[2], st->pad[3], in steal_time_dump()
98 st->pad[4], st->pad[5], st->pad[6], st->pad[7], in steal_time_dump()
99 st->pad[8], st->pad[9], st->pad[10]); in steal_time_dump()
150 check_status(st); in guest_code()
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/tools/perf/util/
A Dbranch.c31 st->cond_fwd++; in branch_type_count()
33 st->cond_bwd++; in branch_type_count()
37 st->cross_2m++; in branch_type_count()
39 st->cross_4k++; in branch_type_count()
127 if (st->cond_fwd > 0) { in branch_type_stat_display()
133 if (st->cond_bwd > 0) { in branch_type_stat_display()
139 if (st->cross_4k > 0) { in branch_type_stat_display()
188 if (st->cond_fwd > 0) in branch_type_str()
191 if (st->cond_bwd > 0) in branch_type_str()
207 if (st->cross_4k > 0) in branch_type_str()
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A Dpath.c50 struct stat st; in is_regular_file() local
52 if (stat(file, &st)) in is_regular_file()
55 return S_ISREG(st.st_mode); in is_regular_file()
62 struct stat st; in is_directory() local
65 if (stat(path, &st)) in is_directory()
68 return S_ISDIR(st.st_mode); in is_directory()
73 struct stat st; in is_directory_at() local
75 if (fstatat(dir_fd, path, &st, /*flags=*/0)) in is_directory_at()
78 return S_ISDIR(st.st_mode); in is_directory_at()
A Ddata.c117 struct stat st; in perf_data__open_dir() local
163 struct stat st; in check_pipe() local
169 if (!fstat(fd, &st) && S_ISFIFO(st.st_mode)) in check_pipe()
202 struct stat st; in check_backup() local
207 if (!stat(data->path, &st) && st.st_size) { in check_backup()
236 struct stat st; in is_dir() local
247 struct stat st; in open_file_read() local
266 if (!data->force && st.st_uid && (st.st_uid != geteuid())) { in open_file_read()
272 if (!st.st_size) { in open_file_read()
502 struct stat st; in perf_data__kallsyms_name() local
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A Dbpf_lock_contention.c663 struct lock_stat *st = NULL; in pop_owner_stack_trace() local
682 if (!st) in pop_owner_stack_trace()
687 if (!st->name) in pop_owner_stack_trace()
690 st->flags = cdata.flags; in pop_owner_stack_trace()
695 st->callstack = stack_trace; in pop_owner_stack_trace()
703 return st; in pop_owner_stack_trace()
707 free(st); in pop_owner_stack_trace()
789 if (st != NULL) { in lock_contention_read()
797 if (st->nr_contended) in lock_contention_read()
798 st->avg_wait_time = st->wait_time_total / st->nr_contended; in lock_contention_read()
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A Dbranch.h85 void branch_type_count(struct branch_type_stat *st, struct branch_flags *flags,
91 void branch_type_stat_display(FILE *fp, const struct branch_type_stat *st);
92 int branch_type_str(const struct branch_type_stat *st, char *bf, int bfsize);
A Dstat.c652 struct perf_record_stat *st = &event->stat; in perf_event__process_stat_event() local
656 count.val = st->val; in perf_event__process_stat_event()
657 count.ena = st->ena; in perf_event__process_stat_event()
658 count.run = st->run; in perf_event__process_stat_event()
660 counter = evlist__id2evsel(session->evlist, st->id); in perf_event__process_stat_event()
667 pr_err("Invalid CPU %d for event %s.\n", st->cpu, evsel__name(counter)); in perf_event__process_stat_event()
670 ptr = perf_counts(counter->counts, cpu_map_idx, st->thread); in perf_event__process_stat_event()
673 st->cpu, st->thread, evsel__name(counter)); in perf_event__process_stat_event()
683 struct perf_record_stat *st = (struct perf_record_stat *)event; in perf_event__fprintf_stat() local
687 st->id, st->cpu, st->thread); in perf_event__fprintf_stat()
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A Dtrace-event-info.c91 struct stat st; in record_header_files() local
99 if (stat(path, &st) < 0) { in record_header_files()
123 if (stat(path, &st) < 0) { in record_header_files()
164 struct stat st; in copy_event_system() local
185 ret = stat(format, &st); in copy_event_system()
256 struct stat st; in record_event_files() local
301 ret = stat(sys, &st); in record_event_files()
339 struct stat st; in record_ftrace_printk() local
348 ret = stat(path, &st); in record_ftrace_printk()
367 struct stat st; in record_saved_cmdline() local
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/tools/testing/vsock/
A Dvsock_diag_test.c96 print_vsock_addr(fp, st->msg.vdiag_src_cid, st->msg.vdiag_src_port); in print_vsock_stat()
98 print_vsock_addr(fp, st->msg.vdiag_dst_cid, st->msg.vdiag_dst_port); in print_vsock_stat()
103 st->msg.vdiag_ino); in print_vsock_stat()
108 struct vsock_stat *st; in print_vsock_stats() local
116 struct vsock_stat *st; in find_vsock_stat() local
126 return st; in find_vsock_stat()
241 struct vsock_stat *st; in add_vsock_stat() local
243 st = malloc(sizeof(*st)); in add_vsock_stat()
244 if (!st) { in add_vsock_stat()
249 st->msg = *resp; in add_vsock_stat()
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/tools/testing/selftests/drivers/sdsi/
A Dsdsi_test.py82 assert st.st_uid == 0
83 assert st.st_gid == 0
86 assert st.st_uid == 0
87 assert st.st_gid == 0
90 assert st.st_uid == 0
91 assert st.st_gid == 0
94 assert st.st_uid == 0
95 assert st.st_gid == 0
98 assert st.st_uid == 0
99 assert st.st_gid == 0
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/tools/testing/selftests/memfd/
A Dfuse_mnt.c27 static int memfd_getattr(const char *path, struct stat *st) in memfd_getattr() argument
29 memset(st, 0, sizeof(*st)); in memfd_getattr()
32 st->st_mode = S_IFDIR | 0755; in memfd_getattr()
33 st->st_nlink = 2; in memfd_getattr()
35 st->st_mode = S_IFREG | 0444; in memfd_getattr()
36 st->st_nlink = 1; in memfd_getattr()
37 st->st_size = strlen(memfd_content); in memfd_getattr()
/tools/perf/util/bpf_skel/
A Dsyscall_summary.bpf.c106 struct syscall_trace st; in sys_enter() local
111 st.nr = ctx[1]; /* syscall number */ in sys_enter()
112 st.unused = 0; in sys_enter()
113 st.timestamp = bpf_ktime_get_ns(); in sys_enter()
116 bpf_map_update_elem(&syscall_trace_map, &tid, &st, BPF_ANY); in sys_enter()
128 struct syscall_trace *st; in sys_exit() local
135 st = bpf_map_lookup_elem(&syscall_trace_map, &tid); in sys_exit()
136 if (st == NULL) in sys_exit()
146 delta = bpf_ktime_get_ns() - st->timestamp; in sys_exit()
147 update_stats(key, cgroup, st->nr, delta, ret); in sys_exit()
/tools/perf/
A Dbuiltin-lock.c79 return st; in thread_stat_find()
116 if (st) in thread_stat_findnew_after_first()
117 return st; in thread_stat_findnew_after_first()
120 if (!st) { in thread_stat_findnew_after_first()
130 return st; in thread_stat_findnew_after_first()
142 if (!st) { in thread_stat_findnew_first()
153 return st; in thread_stat_findnew_first()
1650 st->name, get_type_lock_name(st->flags)); in print_lock_stat_stdio()
1666 if (!st->callstack || !st->callstack[i]) in print_lock_stat_stdio()
1703 st->name, sep, get_type_lock_name(st->flags)); in print_lock_stat_csv()
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/tools/testing/selftests/ublk/
A Dcommon.c24 struct stat st; in backing_file_tgt_init() local
35 if (fstat(fd, &st) < 0) { in backing_file_tgt_init()
40 if (S_ISREG(st.st_mode)) in backing_file_tgt_init()
41 bytes = st.st_size; in backing_file_tgt_init()
42 else if (S_ISBLK(st.st_mode)) { in backing_file_tgt_init()
/tools/perf/tests/
A Dstat.c72 struct perf_record_stat *st = &event->stat; in process_stat_event() local
74 TEST_ASSERT_VAL("wrong cpu", st->cpu == 1); in process_stat_event()
75 TEST_ASSERT_VAL("wrong thread", st->thread == 2); in process_stat_event()
76 TEST_ASSERT_VAL("wrong id", st->id == 3); in process_stat_event()
77 TEST_ASSERT_VAL("wrong val", st->val == 100); in process_stat_event()
78 TEST_ASSERT_VAL("wrong run", st->ena == 200); in process_stat_event()
79 TEST_ASSERT_VAL("wrong ena", st->run == 300); in process_stat_event()
A Dpe-file-parsing.c75 struct stat st; in test__pe_file_parsing() local
79 if (!lstat("./tests", &st)) in test__pe_file_parsing()
85 if (!lstat(path_dir, &st)) in test__pe_file_parsing()
/tools/build/
A Dfixdep.c123 struct stat st; in print_deps() local
133 if (fstat(fd, &st) < 0) { in print_deps()
138 if (st.st_size == 0) { in print_deps()
143 map = mmap(NULL, st.st_size, PROT_READ, MAP_PRIVATE, fd, 0); in print_deps()
150 parse_dep_file(map, st.st_size); in print_deps()
152 munmap(map, st.st_size); in print_deps()
/tools/testing/selftests/kvm/lib/loongarch/
A Dexception.S25 st.d $r\n, \base, 8 * \n
46 st.d t0, sp, 3 * 8
49 st.d t0, sp, PC_OFFSET_EXREGS
51 st.d t0, sp, ESTAT_OFFSET_EXREGS
53 st.d t0, sp, BADV_OFFSET_EXREGS
/tools/testing/selftests/net/tcp_ao/
A Dbench-lookups.c91 static void measure_call(struct bench_stats *st, in measure_call() argument
112 if (st->nr == 0) { in measure_call()
113 st->min = st->max = nsec; in measure_call()
115 if (st->min > nsec) in measure_call()
116 st->min = nsec; in measure_call()
117 if (st->max < nsec) in measure_call()
118 st->max = nsec; in measure_call()
122 st->nr++; in measure_call()
123 delta = (double)nsec - st->mean; in measure_call()
124 st->mean += delta / st->nr; in measure_call()
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/tools/testing/selftests/proc/
A Dfd-001-lookup.c35 struct stat st; in test_lookup_pass() local
38 memset(&st, 0, sizeof(struct stat)); in test_lookup_pass()
39 rv = lstat(pathname, &st); in test_lookup_pass()
41 assert(S_ISLNK(st.st_mode)); in test_lookup_pass()
46 struct stat st; in test_lookup_fail() local
49 rv = lstat(pathname, &st); in test_lookup_fail()
/tools/testing/selftests/bpf/prog_tests/
A Dksyms.c14 struct stat st; in test_ksyms() local
30 if (!ASSERT_OK(stat(btf_path, &st), "stat_btf")) in test_ksyms()
32 btf_size = st.st_size; in test_ksyms()
A Dverify_pkcs7_sig.c104 struct stat st; in populate_data_item_str() local
147 ret = stat(path, &st); in populate_data_item_str()
158 data_item->sig_len = st.st_size; in populate_data_item_str()
186 struct stat st; in populate_data_item_mod() local
194 if (stat("/lib/modules", &st) == -1) in populate_data_item_mod()
214 if (stat(mod_path, &st) == -1) in populate_data_item_mod()
217 modlen = st.st_size; in populate_data_item_mod()
260 munmap(mod, st.st_size); in populate_data_item_mod()
413 struct stat st; in get_signature_size() local
415 if (stat(sig_path, &st) == -1) in get_signature_size()
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A Dbtf_sysfs.c13 struct stat st; in test_btf_mmap_sysfs() local
24 if (!ASSERT_OK(stat(path, &st), "stat_btf")) in test_btf_mmap_sysfs()
27 btf_size = st.st_size; in test_btf_mmap_sysfs()
/tools/testing/selftests/net/mptcp/
A Dpm_netlink.sh263 for st in fullmesh nofullmesh backup,fullmesh; do
264 st=" (${st})"
265 mptcp_lib_print_title "${st}"
267 mptcp_lib_result_skip "${st}"
/tools/testing/scatterlist/
A Dmain.c30 static void fail(struct test *test, struct sg_table *st, const char *cond) in fail() argument
37 test->size, test->max_seg, test->expected_segments, st->nents, in fail()
38 st->orig_nents); in fail()
48 #define VALIDATE(cond, st, test) \ argument
50 fail((test), (st), #cond);

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