| /linux/tools/perf/tests/ |
| H A D | openat-syscall-all-cpus.c | 30 cpu_set_t cpu_set; in test__openat_syscall_event_on_all_cpus() local
46 CPU_ZERO(&cpu_set); in test__openat_syscall_event_on_all_cpus()
77 CPU_SET(cpu.cpu, &cpu_set); in test__openat_syscall_event_on_all_cpus()
78 if (sched_setaffinity(0, sizeof(cpu_set), &cpu_set) < 0) { in test__openat_syscall_event_on_all_cpus()
88 CPU_CLR(cpu.cpu, &cpu_set); in test__openat_syscall_event_on_all_cpus()
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| H A D | mmap-basic.c | 39 cpu_set_t cpu_set; in test__basic_mmap() local
61 CPU_ZERO(&cpu_set); in test__basic_mmap()
62 CPU_SET(perf_cpu_map__cpu(cpus, 0).cpu, &cpu_set); in test__basic_mmap()
63 sched_setaffinity(0, sizeof(cpu_set), &cpu_set); in test__basic_mmap()
64 if (sched_setaffinity(0, sizeof(cpu_set), &cpu_set) < 0) { in test__basic_mmap()
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| /linux/tools/testing/selftests/bpf/prog_tests/ |
| H A D | perf_event_stackmap.c | 72 cpu_set_t cpu_set; in test_perf_event_stackmap() local
84 CPU_ZERO(&cpu_set); in test_perf_event_stackmap()
85 CPU_SET(0, &cpu_set); in test_perf_event_stackmap()
86 err = pthread_setaffinity_np(pthread_self(), sizeof(cpu_set), &cpu_set); in test_perf_event_stackmap()
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| H A D | preempted_bpf_ma_op.c | 25 cpu_set_t cpu_set; in run_alloc_prog() local
28 CPU_ZERO(&cpu_set); in run_alloc_prog()
29 CPU_SET(0, &cpu_set); in run_alloc_prog()
30 pthread_setaffinity_np(pthread_self(), sizeof(cpu_set), &cpu_set); in run_alloc_prog()
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| H A D | get_stack_raw_tp.c | 97 cpu_set_t cpu_set; in test_get_stack_raw_tp() local
119 CPU_ZERO(&cpu_set); in test_get_stack_raw_tp()
120 CPU_SET(0, &cpu_set); in test_get_stack_raw_tp()
121 err = pthread_setaffinity_np(pthread_self(), sizeof(cpu_set), &cpu_set); in test_get_stack_raw_tp()
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| H A D | perf_buffer.c | 31 cpu_set_t cpu_set; in trigger_on_cpu() local
34 CPU_ZERO(&cpu_set); in trigger_on_cpu()
35 CPU_SET(cpu, &cpu_set); in trigger_on_cpu()
37 err = pthread_setaffinity_np(pthread_self(), sizeof(cpu_set), &cpu_set); in trigger_on_cpu()
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| H A D | perf_branches.c | 68 cpu_set_t cpu_set; in test_perf_branches_common() local
81 CPU_ZERO(&cpu_set); in test_perf_branches_common()
82 CPU_SET(0, &cpu_set); in test_perf_branches_common()
83 err = pthread_setaffinity_np(pthread_self(), sizeof(cpu_set), &cpu_set); in test_perf_branches_common()
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| /linux/tools/testing/selftests/net/ |
| H A D | so_incoming_cpu.c | 181 cpu_set_t cpu_set; in create_clients() local
185 CPU_ZERO(&cpu_set); in create_clients()
187 CPU_SET(i, &cpu_set); in create_clients()
188 ASSERT_EQ(CPU_COUNT(&cpu_set), 1); in create_clients()
189 ASSERT_NE(CPU_ISSET(i, &cpu_set), 0); in create_clients()
194 ret = sched_setaffinity(0, sizeof(cpu_set), &cpu_set); in create_clients()
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| H A D | reuseport_bpf_cpu.c | 99 cpu_set_t cpu_set; in send_from_cpu() local
129 memset(&cpu_set, 0, sizeof(cpu_set)); in send_from_cpu()
130 CPU_SET(cpu_id, &cpu_set); in send_from_cpu()
131 if (sched_setaffinity(0, sizeof(cpu_set), &cpu_set) < 0) in send_from_cpu()
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| /linux/tools/testing/selftests/mqueue/ |
| H A D | mq_perf_tests.c | 83 cpu_set_t *cpu_set; variable
184 CPU_FREE(cpu_set); in shutdown()
566 cpu_set = CPU_ALLOC(cpus_online); in main()
567 if (cpu_set == NULL) { in main()
572 CPU_ZERO_S(cpu_set_size, cpu_set); in main()
600 cpu_set)) { in main()
606 cpu_set_size, cpu_set); in main()
730 CPU_ZERO_S(cpu_set_size, cpu_set); in main()
731 CPU_SET_S(cpus_to_pin[i], cpu_set_size, cpu_set); in main()
734 cpu_set); in main()
[all …]
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| /linux/tools/testing/selftests/bpf/ |
| H A D | bench.h | 15 struct cpu_set { struct
32 struct cpu_set prod_cpus; argument
33 struct cpu_set cons_cpus;
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| H A D | bench.c | 463 static int next_cpu(struct cpu_set *cpu_set) in next_cpu() argument
465 if (cpu_set->cpus) { in next_cpu()
469 for (i = cpu_set->next_cpu; i < cpu_set->cpus_len; i++) { in next_cpu()
470 if (cpu_set->cpus[i]) { in next_cpu()
471 cpu_set->next_cpu = i + 1; in next_cpu()
479 return cpu_set->next_cpu++ % env.nr_cpus; in next_cpu()
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| /linux/tools/virtio/ |
| H A D | vringh_test.c | 145 cpu_set_t cpu_set; in parallel_test() local
170 CPU_ZERO(&cpu_set); in parallel_test()
194 CPU_SET(first_cpu, &cpu_set); in parallel_test()
195 if (sched_setaffinity(getpid(), sizeof(cpu_set), &cpu_set)) in parallel_test()
318 CPU_SET(first_cpu, &cpu_set); in parallel_test()
319 if (sched_setaffinity(getpid(), sizeof(cpu_set), &cpu_set)) in parallel_test()
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| /linux/tools/power/x86/intel-speed-select/ |
| H A D | isst.h | 226 extern size_t alloc_cpu_set(cpu_set_t **cpu_set);
227 extern void free_cpu_set(cpu_set_t *cpu_set);
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| H A D | isst-config.c | 658 size_t alloc_cpu_set(cpu_set_t **cpu_set) in alloc_cpu_set() argument
669 *cpu_set = _cpu_set; in alloc_cpu_set()
673 void free_cpu_set(cpu_set_t *cpu_set) in free_cpu_set() argument
675 CPU_FREE(cpu_set); in free_cpu_set()
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| /linux/drivers/gpu/drm/i915/gem/selftests/ |
| H A D | i915_gem_coherency.c | 23 static int cpu_set(struct context *ctx, unsigned long offset, u32 v) in cpu_set() function
281 { "cpu", cpu_set, cpu_get, always_valid },
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| /linux/tools/power/x86/x86_energy_perf_policy/ |
| H A D | x86_energy_perf_policy.c | 1307 void for_all_cpus_in_set(size_t set_size, cpu_set_t *cpu_set, int (func)(int)) in for_all_cpus_in_set() argument
1312 if (CPU_ISSET_S(cpu_num, set_size, cpu_set)) in for_all_cpus_in_set()
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