| /linux/tools/testing/selftests/kvm/ |
| H A D | hardware_disable_test.c | 67 static inline void check_set_affinity(pthread_t thread, cpu_set_t *cpu_set) in check_set_affinity() argument
71 r = pthread_setaffinity_np(thread, sizeof(cpu_set_t), cpu_set); in check_set_affinity()
87 cpu_set_t cpu_set; in run_test() local
93 CPU_ZERO(&cpu_set); in run_test()
95 CPU_SET(i, &cpu_set); in run_test()
104 check_set_affinity(threads[i], &cpu_set); in run_test()
109 check_set_affinity(throw_away, &cpu_set); in run_test()
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| /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 | 42 cpu_set_t cpu_set; in test__basic_mmap() local
64 CPU_ZERO(&cpu_set); in test__basic_mmap()
65 CPU_SET(perf_cpu_map__cpu(cpus, 0).cpu, &cpu_set); in test__basic_mmap()
66 sched_setaffinity(0, sizeof(cpu_set), &cpu_set); in test__basic_mmap()
67 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 | perf_link.c | 16 cpu_set_t cpu_set; in burn_cpu() local
20 CPU_ZERO(&cpu_set); in burn_cpu()
21 CPU_SET(0, &cpu_set); in burn_cpu()
22 err = pthread_setaffinity_np(pthread_self(), sizeof(cpu_set), &cpu_set); in burn_cpu()
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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 | 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 | 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_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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| H A D | bpf_cookie.c | 427 cpu_set_t cpu_set; in burn_cpu() local
431 CPU_ZERO(&cpu_set); in burn_cpu()
432 CPU_SET(0, &cpu_set); in burn_cpu()
433 err = pthread_setaffinity_np(pthread_self(), sizeof(cpu_set), &cpu_set); in burn_cpu()
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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/perf/arch/x86/tests/ |
| H A D | intel-pt-test.c | 324 cpu_set_t cpu_set; in setaffinity() local
326 CPU_ZERO(&cpu_set); in setaffinity()
327 CPU_SET(cpu, &cpu_set); in setaffinity()
328 if (sched_setaffinity(0, sizeof(cpu_set), &cpu_set)) { in setaffinity()
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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 | 229 extern size_t alloc_cpu_set(cpu_set_t **cpu_set);
230 extern void free_cpu_set(cpu_set_t *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/turbostat/ |
| H A D | turbostat.c | 5997 static int parse_cpu_str(char *cpu_str, cpu_set_t *cpu_set, int cpu_set_size) in parse_cpu_str() argument
6014 CPU_SET_S(start, cpu_set_size, cpu_set); in parse_cpu_str()
6041 CPU_SET_S(start, cpu_set_size, cpu_set); in parse_cpu_str()
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