Searched refs:cpu_set (Results 1 - 22 of 22) sorted by relevance

/linux-master/tools/testing/selftests/bpf/prog_tests/
H A Dperf_link.c12 cpu_set_t cpu_set; local
16 CPU_ZERO(&cpu_set);
17 CPU_SET(0, &cpu_set);
18 err = pthread_setaffinity_np(pthread_self(), sizeof(cpu_set), &cpu_set);
H A Dperf_event_stackmap.c72 cpu_set_t cpu_set; local
84 CPU_ZERO(&cpu_set);
85 CPU_SET(0, &cpu_set);
86 err = pthread_setaffinity_np(pthread_self(), sizeof(cpu_set), &cpu_set);
H A Dpreempted_bpf_ma_op.c25 cpu_set_t cpu_set; local
28 CPU_ZERO(&cpu_set);
29 CPU_SET(0, &cpu_set);
30 pthread_setaffinity_np(pthread_self(), sizeof(cpu_set), &cpu_set); local
H A Dperf_buffer.c31 cpu_set_t cpu_set; local
34 CPU_ZERO(&cpu_set);
35 CPU_SET(cpu, &cpu_set);
37 err = pthread_setaffinity_np(pthread_self(), sizeof(cpu_set), &cpu_set);
H A Dperf_branches.c68 cpu_set_t cpu_set; local
81 CPU_ZERO(&cpu_set);
82 CPU_SET(0, &cpu_set);
83 err = pthread_setaffinity_np(pthread_self(), sizeof(cpu_set), &cpu_set);
H A Dget_stack_raw_tp.c97 cpu_set_t cpu_set; local
119 CPU_ZERO(&cpu_set);
120 CPU_SET(0, &cpu_set);
121 err = pthread_setaffinity_np(pthread_self(), sizeof(cpu_set), &cpu_set);
H A Dbpf_cookie.c427 cpu_set_t cpu_set; local
431 CPU_ZERO(&cpu_set);
432 CPU_SET(0, &cpu_set);
433 err = pthread_setaffinity_np(pthread_self(), sizeof(cpu_set), &cpu_set);
/linux-master/tools/perf/tests/
H A Dopenat-syscall-all-cpus.c30 cpu_set_t cpu_set; local
46 CPU_ZERO(&cpu_set);
77 CPU_SET(cpu.cpu, &cpu_set);
78 if (sched_setaffinity(0, sizeof(cpu_set), &cpu_set) < 0) {
88 CPU_CLR(cpu.cpu, &cpu_set);
H A Dmmap-basic.c39 cpu_set_t cpu_set; local
61 CPU_ZERO(&cpu_set);
62 CPU_SET(perf_cpu_map__cpu(cpus, 0).cpu, &cpu_set);
63 sched_setaffinity(0, sizeof(cpu_set), &cpu_set);
64 if (sched_setaffinity(0, sizeof(cpu_set), &cpu_set) < 0) {
/linux-master/tools/testing/selftests/kvm/
H A Dhardware_disable_test.c71 static inline void check_set_affinity(pthread_t thread, cpu_set_t *cpu_set) argument
75 r = pthread_setaffinity_np(thread, sizeof(cpu_set_t), cpu_set);
91 cpu_set_t cpu_set; local
97 CPU_ZERO(&cpu_set);
99 CPU_SET(i, &cpu_set);
108 check_set_affinity(threads[i], &cpu_set);
113 check_set_affinity(throw_away, &cpu_set);
/linux-master/tools/testing/selftests/bpf/
H A Dbench.h14 struct cpu_set { struct
31 struct cpu_set prod_cpus;
32 struct cpu_set cons_cpus;
H A Dbench.c458 static int next_cpu(struct cpu_set *cpu_set) argument
460 if (cpu_set->cpus) {
464 for (i = cpu_set->next_cpu; i < cpu_set->cpus_len; i++) {
465 if (cpu_set->cpus[i]) {
466 cpu_set->next_cpu = i + 1;
474 return cpu_set->next_cpu++ % env.nr_cpus;
/linux-master/tools/testing/selftests/net/
H A Dso_incoming_cpu.c181 cpu_set_t cpu_set; local
185 CPU_ZERO(&cpu_set);
187 CPU_SET(i, &cpu_set);
188 ASSERT_EQ(CPU_COUNT(&cpu_set), 1);
189 ASSERT_NE(CPU_ISSET(i, &cpu_set), 0);
194 ret = sched_setaffinity(0, sizeof(cpu_set), &cpu_set);
H A Dreuseport_bpf_cpu.c99 cpu_set_t cpu_set; local
129 memset(&cpu_set, 0, sizeof(cpu_set));
130 CPU_SET(cpu_id, &cpu_set);
131 if (sched_setaffinity(0, sizeof(cpu_set), &cpu_set) < 0)
/linux-master/tools/testing/selftests/mqueue/
H A Dmq_perf_tests.c83 cpu_set_t *cpu_set; variable
183 /* Free the cpu_set allocated using CPU_ALLOC in main function */
184 CPU_FREE(cpu_set);
564 cpu_set = CPU_ALLOC(cpus_online);
565 if (cpu_set == NULL) {
570 CPU_ZERO_S(cpu_set_size, cpu_set);
598 cpu_set)) {
604 cpu_set_size, cpu_set);
728 CPU_ZERO_S(cpu_set_size, cpu_set);
729 CPU_SET_S(cpus_to_pin[i], cpu_set_size, cpu_set);
[all...]
/linux-master/tools/virtio/
H A Dvringh_test.c145 cpu_set_t cpu_set; local
167 CPU_ZERO(&cpu_set);
191 CPU_SET(first_cpu, &cpu_set);
192 if (sched_setaffinity(getpid(), sizeof(cpu_set), &cpu_set))
315 CPU_SET(first_cpu, &cpu_set);
316 if (sched_setaffinity(getpid(), sizeof(cpu_set), &cpu_set))
/linux-master/tools/perf/arch/x86/tests/
H A Dintel-pt-test.c324 cpu_set_t cpu_set; local
326 CPU_ZERO(&cpu_set);
327 CPU_SET(cpu, &cpu_set);
328 if (sched_setaffinity(0, sizeof(cpu_set), &cpu_set)) {
/linux-master/tools/power/x86/intel-speed-select/
H A Disst.h226 extern size_t alloc_cpu_set(cpu_set_t **cpu_set);
227 extern void free_cpu_set(cpu_set_t *cpu_set);
H A Disst-config.c644 size_t alloc_cpu_set(cpu_set_t **cpu_set) argument
655 *cpu_set = _cpu_set;
659 void free_cpu_set(cpu_set_t *cpu_set) argument
661 CPU_FREE(cpu_set);
/linux-master/drivers/gpu/drm/i915/gem/selftests/
H A Di915_gem_coherency.c23 static int cpu_set(struct context *ctx, unsigned long offset, u32 v) function
281 { "cpu", cpu_set, cpu_get, always_valid },
/linux-master/tools/power/x86/x86_energy_perf_policy/
H A Dx86_energy_perf_policy.c1307 void for_all_cpus_in_set(size_t set_size, cpu_set_t *cpu_set, int (func)(int)) argument
1312 if (CPU_ISSET_S(cpu_num, set_size, cpu_set))
/linux-master/tools/power/x86/turbostat/
H A Dturbostat.c4354 static int parse_cpu_str(char *cpu_str, cpu_set_t *cpu_set, int cpu_set_size) argument
4368 CPU_SET_S(start, cpu_set_size, cpu_set);
4395 CPU_SET_S(start, cpu_set_size, cpu_set);

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