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/tools/testing/selftests/bpf/
A Duprobe_multi.c27 #define NAME(name, idx) PASTE(name, idx) argument
30 #define CALL(name, idx) NAME(name, idx)(); argument
32 #define F(body, name, idx) body(name, idx) argument
35 F(body, PASTE(name, idx), 0) F(body, PASTE(name, idx), 1) F(body, PASTE(name, idx), 2) \
36 F(body, PASTE(name, idx), 3) F(body, PASTE(name, idx), 4) F(body, PASTE(name, idx), 5) \
37 F(body, PASTE(name, idx), 6) F(body, PASTE(name, idx), 7) F(body, PASTE(name, idx), 8) \
41 F10(body, PASTE(name, idx), 0) F10(body, PASTE(name, idx), 1) F10(body, PASTE(name, idx), 2) \
42 F10(body, PASTE(name, idx), 3) F10(body, PASTE(name, idx), 4) F10(body, PASTE(name, idx), 5) \
43 F10(body, PASTE(name, idx), 6) F10(body, PASTE(name, idx), 7) F10(body, PASTE(name, idx), 8) \
47 F100(body, PASTE(name, idx), 0) F100(body, PASTE(name, idx), 1) F100(body, PASTE(name, idx), 2) \
[all …]
/tools/perf/scripts/perl/Perf-Trace-Util/lib/Perf/Trace/
A DCore.pm40 if (!$value && !$idx) {
45 if ($idx && ($value & $idx) == $idx) {
49 $string .= "$trace_flags{$idx}";
51 $value &= ~$idx;
70 if (!$value && !$idx) {
74 if ($idx && ($value & $idx) == $idx) {
80 $value &= ~$idx;
110 print " value $idx: $flag_fields{$event}{$field}{'values'}{$idx}\n";
122 if (!$value && !$idx) {
126 if ($value == $idx) {
[all …]
/tools/testing/selftests/kvm/lib/
A Dsparsebit.c287 root->idx = subtree->idx; in node_copy_subtree()
317 if (idx >= nodep->idx && in node_find()
358 if (idx < parentp->idx) { in node_add()
518 if (nodep1->idx == idx) in node_split()
785 if (idx >= nodep->idx && in sparsebit_is_set()
797 assert(idx >= nodep->idx && idx - nodep->idx < MASK_BITS); in sparsebit_is_set()
820 assert(idx >= nodep->idx && idx <= nodep->idx + MASK_BITS - 1); in bit_set()
855 assert(idx >= nodep->idx && idx <= nodep->idx + MASK_BITS - 1); in bit_clear()
1267 for (idx = lowest_possible - nodep1->idx; idx < MASK_BITS; idx++) in sparsebit_next_clear()
1311 idx != 0 && idx + num - 1 >= idx; in sparsebit_next_set_num()
[all …]
/tools/lib/
A Dfind_bit.c29 unsigned long idx, val, sz = (size); \
31 for (idx = 0; idx * BITS_PER_LONG < sz; idx++) { \
34 sz = min(idx * BITS_PER_LONG + __ffs(MUNGE(val)), sz); \
57 idx = __start / BITS_PER_LONG; \
60 if ((idx + 1) * BITS_PER_LONG >= sz) \
62 idx++; \
65 sz = min(idx * BITS_PER_LONG + __ffs(MUNGE(tmp)), sz); \
76 return FIND_FIRST_BIT(addr[idx], /* nop */, size); in _find_first_bit()
88 return FIND_FIRST_BIT(addr1[idx] & addr2[idx], /* nop */, size); in _find_first_and_bit()
98 return FIND_FIRST_BIT(~addr[idx], /* nop */, size); in _find_first_zero_bit()
[all …]
/tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/
A DCore.py35 for idx in sorted(flag_fields[event_name][field_name]['values']):
36 if not value and not idx:
39 if idx and (value & idx) == idx:
44 value &= ~idx
53 if not value and not idx:
56 if (value == idx):
73 for idx in trace_flags:
74 if not value and not idx:
78 if idx and (value & idx) == idx:
81 string += trace_flags[idx]
[all …]
/tools/lib/perf/include/perf/
A Dcpumap.h52 LIBPERF_API struct perf_cpu perf_cpu_map__cpu(const struct perf_cpu_map *cpus, int idx);
90 #define perf_cpu_map__for_each_cpu(cpu, idx, cpus) \ argument
91 for ((idx) = 0, (cpu) = perf_cpu_map__cpu(cpus, idx); \
92 (idx) < perf_cpu_map__nr(cpus); \
93 (idx)++, (cpu) = perf_cpu_map__cpu(cpus, idx))
95 #define perf_cpu_map__for_each_cpu_skip_any(_cpu, idx, cpus) \ argument
96 for ((idx) = 0, (_cpu) = perf_cpu_map__cpu(cpus, idx); \
97 (idx) < perf_cpu_map__nr(cpus); \
98 (idx)++, (_cpu) = perf_cpu_map__cpu(cpus, idx)) \
101 #define perf_cpu_map__for_each_idx(idx, cpus) \ argument
[all …]
/tools/testing/selftests/bpf/progs/
A Dcgroup_preorder.c8 unsigned int idx; variable
14 if (idx < 4) in child()
15 result[idx++] = 1; in child()
22 if (idx < 4) in child_2()
23 result[idx++] = 2; in child_2()
30 if (idx < 4) in parent()
31 result[idx++] = 3; in parent()
38 if (idx < 4) in parent_2()
39 result[idx++] = 4; in parent_2()
A Dsock_iter_batch.c38 int idx; in iter_tcp_soreuse() local
53 idx = 0; in iter_tcp_soreuse()
55 idx = 1; in iter_tcp_soreuse()
57 idx = 0; in iter_tcp_soreuse()
66 bucket[idx] = hash & hinfo->lhash2_mask; in iter_tcp_soreuse()
67 bpf_seq_write(ctx->meta->seq, &idx, sizeof(idx)); in iter_tcp_soreuse()
102 int idx; in iter_udp_soreuse() local
116 idx = 0; in iter_udp_soreuse()
118 idx = 1; in iter_udp_soreuse()
120 idx = 0; in iter_udp_soreuse()
[all …]
A Dtest_bpf_ma.c69 new = bpf_obj_new_impl(data_btf_ids[idx], NULL); in batch_alloc()
106 unsigned int idx) in batch_percpu_alloc() argument
120 new = bpf_percpu_obj_new_impl(percpu_data_btf_ids[idx], NULL); in batch_percpu_alloc()
134 unsigned int idx) in batch_percpu_free() argument
154 #define CALL_BATCH_ALLOC(size, batch, idx) \ argument
155 batch_alloc((struct bpf_map *)(&array_##size), batch, idx)
157 #define CALL_BATCH_ALLOC_FREE(size, batch, idx) \ argument
159 batch_alloc((struct bpf_map *)(&array_##size), batch, idx); \
160 batch_free((struct bpf_map *)(&array_##size), batch, idx); \
163 #define CALL_BATCH_PERCPU_ALLOC(size, batch, idx) \ argument
[all …]
A Duprobe_multi_session_single.c14 static int uprobe_multi_check(void *ctx, int idx) in uprobe_multi_check() argument
19 uprobe_session_result[idx]++; in uprobe_multi_check()
22 if (idx == 0 || idx == 2) in uprobe_multi_check()
A Duprobe_multi_pid_filter.c11 static void update_pid(int idx) in update_pid() argument
15 if (pid == pids[idx]) in update_pid()
16 test[idx][0]++; in update_pid()
18 test[idx][1]++; in update_pid()
/tools/testing/selftests/kvm/x86/
A Dhyperv_features.c25 uint32_t idx; member
47 GUEST_ASSERT(msr->idx); in guest_msr()
257 msr->idx = HV_X64_MSR_RESET; in guest_test_msrs_access()
263 msr->idx = HV_X64_MSR_RESET; in guest_test_msrs_access()
268 msr->idx = HV_X64_MSR_RESET; in guest_test_msrs_access()
299 msr->idx = HV_X64_MSR_EOM; in guest_test_msrs_access()
308 msr->idx = HV_X64_MSR_EOM; in guest_test_msrs_access()
314 msr->idx = HV_X64_MSR_EOM; in guest_test_msrs_access()
319 msr->idx = HV_X64_MSR_EOM; in guest_test_msrs_access()
358 msr->idx = HV_X64_MSR_EOI; in guest_test_msrs_access()
[all …]
/tools/testing/radix-tree/
A Dmain.c17 long idx; in __gang_check() local
22 for (idx = -down; idx < up; idx++) in __gang_check()
23 item_insert(&tree, middle + idx); in __gang_check()
26 for (idx = -down; idx < up; idx++) in __gang_check()
133 if (idx[i] < start || idx[i] > end) { in check_copied_tags()
136 end, idx[i], item_tag_get(tree, idx[i], in check_copied_tags()
146 idx[i], item_tag_get(tree, idx[i], fromtag), in check_copied_tags()
159 unsigned long idx[ITEMS]; in copy_tag_check() local
203 idx[i] = rand(); in copy_tag_check()
206 item_insert(&tree, idx[i]); in copy_tag_check()
[all …]
/tools/perf/util/
A Dsyscalltbl.c102 int syscalltbl__id_at_idx(int e_machine, int idx) in syscalltbl__id_at_idx() argument
109 assert(idx >= 0 && idx < table->sorted_names_len); in syscalltbl__id_at_idx()
110 return table->sorted_names[idx]; in syscalltbl__id_at_idx()
113 int syscalltbl__strglobmatch_next(int e_machine, const char *syscall_glob, int *idx) in syscalltbl__strglobmatch_next() argument
117 for (int i = *idx + 1; table && i < table->sorted_names_len; ++i) { in syscalltbl__strglobmatch_next()
121 *idx = i; in syscalltbl__strglobmatch_next()
129 int syscalltbl__strglobmatch_first(int e_machine, const char *syscall_glob, int *idx) in syscalltbl__strglobmatch_first() argument
131 *idx = -1; in syscalltbl__strglobmatch_first()
132 return syscalltbl__strglobmatch_next(e_machine, syscall_glob, idx); in syscalltbl__strglobmatch_first()
A Dmmap.c66 int idx __maybe_unused) in auxtrace_mmap_params__set_idx()
81 if (map->aio.data[idx] == MAP_FAILED) { in perf_mmap__aio_alloc()
82 map->aio.data[idx] = NULL; in perf_mmap__aio_alloc()
91 if (map->aio.data[idx]) { in perf_mmap__aio_free()
92 munmap(map->aio.data[idx], mmap__mmap_len(map)); in perf_mmap__aio_free()
93 map->aio.data[idx] = NULL; in perf_mmap__aio_free()
106 data = map->aio.data[idx]; in perf_mmap__aio_bind()
129 if (map->aio.data[idx] == NULL) in perf_mmap__aio_alloc()
137 zfree(&(map->aio.data[idx])); in perf_mmap__aio_free()
245 int idx, nr_cpus; in build_node_mask() local
[all …]
/tools/lib/perf/
A Devsel.c24 int idx) in perf_evsel__init() argument
29 evsel->idx = idx; in perf_evsel__init()
70 int idx, thread; in perf_evsel__alloc_fd() local
72 for (idx = 0; idx < ncpus; idx++) { in perf_evsel__alloc_fd()
209 for (int idx = 0; idx < xyarray__max_x(evsel->fd); idx++) in perf_evsel__close_fd() local
238 int idx, thread; in perf_evsel__munmap() local
243 for (idx = 0; idx < xyarray__max_x(evsel->fd); idx++) { in perf_evsel__munmap()
260 int ret, idx, thread; in perf_evsel__mmap() local
272 for (idx = 0; idx < xyarray__max_x(evsel->fd); idx++) { in perf_evsel__mmap()
341 int idx = 1; in perf_evsel__read_group() local
[all …]
/tools/sched_ext/
A Dscx_simple.c45 __u32 idx; in read_stats() local
49 for (idx = 0; idx < 2; idx++) { in read_stats()
53 &idx, cnts[idx]); in read_stats()
57 stats[idx] += cnts[idx][cpu]; in read_stats()
A Dscx_flatcg.c59 int idx; in read_cpu_util() local
75 for (idx = 0; (tok = strtok_r(line, " \n", &cur)); idx++) { in read_cpu_util()
79 if (idx == 0) { in read_cpu_util()
86 idx, tok); in read_cpu_util()
90 if (idx == 4) in read_cpu_util()
105 __u32 idx; in fcg_read_stats() local
109 for (idx = 0; idx < FCG_NR_STATS; idx++) { in fcg_read_stats()
113 &idx, cnts[idx]); in fcg_read_stats()
117 stats[idx] += cnts[idx][cpu]; in fcg_read_stats()
/tools/perf/arch/x86/util/
A Diostat.c66 int idx; member
100 int idx; in iio_root_ports_list_free() local
103 for (idx = 0; idx < list->nr_entries; idx++) in iio_root_ports_list_free()
113 int idx; in iio_root_port_find_by_notation() local
117 for (idx = 0; idx < list->nr_entries; idx++) { in iio_root_port_find_by_notation()
118 rp = list->rps[idx]; in iio_root_port_find_by_notation()
139 tmp_buf[rp->idx] = rp; in iio_root_ports_list_insert()
302 int idx; in iostat_event_group() local
316 for (idx = 0; idx < list->nr_entries; idx++) { in iostat_event_group()
318 list->rps[idx]->pmu_idx, list->rps[idx]->pmu_idx, in iostat_event_group()
[all …]
A Devlist.c82 return lhs->core.idx - rhs->core.idx; in arch_evlist__cmp()
88 int idx = 0; in arch_evlist__add_required_events() local
100 idx++; in arch_evlist__add_required_events()
106 return topdown_insert_slots_event(list, idx + 1, metric_event); in arch_evlist__add_required_events()
/tools/testing/selftests/kvm/s390/
A Dcpumodel_subfuncs_test.c272 int idx; in main() local
282 for (idx = 0; idx < ARRAY_SIZE(testlist); idx++) { in main()
283 if (test_facility(testlist[idx].facility_bit)) { in main()
284 u8 *array = malloc(testlist[idx].array_size); in main()
286 testlist[idx].test((u8 (*)[testlist[idx].array_size])array); in main()
288 TEST_ASSERT_EQ(memcmp(testlist[idx].subfunc_array, in main()
289 array, testlist[idx].array_size), 0); in main()
291 ksft_test_result_pass("%s\n", testlist[idx].subfunc_name); in main()
295 testlist[idx].subfunc_name); in main()
/tools/testing/selftests/kvm/lib/s390/
A Dprocessor.c52 int ri, idx; in virt_arch_pg_map() local
75 idx = (gva >> (64 - 11 * ri)) & 0x7ffu; in virt_arch_pg_map()
76 if (entry[idx] & REGION_ENTRY_INVALID) in virt_arch_pg_map()
77 entry[idx] = virt_alloc_region(vm, ri); in virt_arch_pg_map()
83 if (!(entry[idx] & PAGE_INVALID)) in virt_arch_pg_map()
86 entry[idx] = gpa; in virt_arch_pg_map()
91 int ri, idx; in addr_arch_gva2gpa() local
99 idx = (gva >> (64 - 11 * ri)) & 0x7ffu; in addr_arch_gva2gpa()
100 TEST_ASSERT(!(entry[idx] & REGION_ENTRY_INVALID), in addr_arch_gva2gpa()
108 TEST_ASSERT(!(entry[idx] & PAGE_INVALID), in addr_arch_gva2gpa()
[all …]
/tools/testing/selftests/bpf/prog_tests/
A Dxdp_cpumap_attach.c23 __u32 idx = 0; in test_xdp_with_cpumap_helpers() local
47 err = bpf_map_update_elem(map_fd, &idx, &val, 0); in test_xdp_with_cpumap_helpers()
50 err = bpf_map_lookup_elem(map_fd, &idx, &val); in test_xdp_with_cpumap_helpers()
81 err = bpf_map_update_elem(map_fd, &idx, &val, 0); in test_xdp_with_cpumap_helpers()
87 idx = 1; in test_xdp_with_cpumap_helpers()
90 err = bpf_map_update_elem(map_fd, &idx, &val, 0); in test_xdp_with_cpumap_helpers()
108 __u32 idx = 0; in test_xdp_with_cpumap_frags_helpers() local
121 err = bpf_map_update_elem(map_fd, &idx, &val, 0); in test_xdp_with_cpumap_frags_helpers()
124 err = bpf_map_lookup_elem(map_fd, &idx, &val); in test_xdp_with_cpumap_frags_helpers()
132 idx = 1; in test_xdp_with_cpumap_frags_helpers()
[all …]
/tools/perf/tests/
A Dopenat-syscall-all-cpus.c25 int err = TEST_FAIL, fd, idx; in test__openat_syscall_event_on_all_cpus() local
64 perf_cpu_map__for_each_cpu(cpu, idx, cpus) { in test__openat_syscall_event_on_all_cpus()
65 unsigned int ncalls = nr_openat_calls + idx; in test__openat_syscall_event_on_all_cpus()
95 perf_cpu_map__for_each_cpu(cpu, idx, cpus) { in test__openat_syscall_event_on_all_cpus()
101 if (evsel__read_on_cpu(evsel, idx, 0) < 0) { in test__openat_syscall_event_on_all_cpus()
107 expected = nr_openat_calls + idx; in test__openat_syscall_event_on_all_cpus()
108 if (perf_counts(evsel->counts, idx, 0)->val != expected) { in test__openat_syscall_event_on_all_cpus()
110 expected, cpu.cpu, perf_counts(evsel->counts, idx, 0)->val); in test__openat_syscall_event_on_all_cpus()
/tools/mm/
A Dslabinfo-gnuplot.sh219 local idx=0
225 files[$idx]=$p
226 idx=$idx+1
229 t_files[$idx]=$p
230 idx=$idx+1
233 files[$idx]=$p
234 idx=$idx+1

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