| /linux-6.1.9/tools/perf/bench/ |
| D | futex-wake-parallel.c | 98 static void wakeup_threads(struct thread_data *td, pthread_attr_t thread_attr) in wakeup_threads() argument
102 pthread_attr_setdetachstate(&thread_attr, PTHREAD_CREATE_JOINABLE); in wakeup_threads()
113 if (pthread_create(&td[i].worker, &thread_attr, in wakeup_threads()
145 static void block_threads(pthread_t *w, pthread_attr_t thread_attr, in block_threads() argument
164 if (pthread_attr_setaffinity_np(&thread_attr, size, cpuset)) { in block_threads()
169 if (pthread_create(&w[i], &thread_attr, blocked_workerfn, NULL)) { in block_threads()
241 pthread_attr_t thread_attr; in bench_futex_wake_parallel() local
297 pthread_attr_init(&thread_attr); in bench_futex_wake_parallel()
308 block_threads(blocked_worker, thread_attr, cpu); in bench_futex_wake_parallel()
320 wakeup_threads(waking_worker, thread_attr); in bench_futex_wake_parallel()
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| D | futex-wake.c | 99 pthread_attr_t thread_attr, struct perf_cpu_map *cpu) in block_threads() argument
116 if (pthread_attr_setaffinity_np(&thread_attr, size, cpuset)) { in block_threads()
121 if (pthread_create(&w[i], &thread_attr, workerfn, NULL)) { in block_threads()
141 pthread_attr_t thread_attr; in bench_futex_wake() local
181 pthread_attr_init(&thread_attr); in bench_futex_wake()
191 block_threads(worker, thread_attr, cpu); in bench_futex_wake()
231 pthread_attr_destroy(&thread_attr); in bench_futex_wake()
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| D | futex-lock-pi.c | 121 static void create_threads(struct worker *w, pthread_attr_t thread_attr, in create_threads() argument
148 if (pthread_attr_setaffinity_np(&thread_attr, size, cpuset)) { in create_threads()
153 if (pthread_create(&w[i].thread, &thread_attr, workerfn, &worker[i])) { in create_threads()
166 pthread_attr_t thread_attr; in bench_futex_lock_pi() local
206 pthread_attr_init(&thread_attr); in bench_futex_lock_pi()
209 create_threads(worker, thread_attr, cpu); in bench_futex_lock_pi()
210 pthread_attr_destroy(&thread_attr); in bench_futex_lock_pi()
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| D | futex-requeue.c | 125 pthread_attr_t thread_attr, struct perf_cpu_map *cpu) in block_threads() argument
143 if (pthread_attr_setaffinity_np(&thread_attr, size, cpuset)) { in block_threads()
148 if (pthread_create(&w[i], &thread_attr, workerfn, NULL)) { in block_threads()
168 pthread_attr_t thread_attr; in bench_futex_requeue() local
212 pthread_attr_init(&thread_attr); in bench_futex_requeue()
222 block_threads(worker, thread_attr, cpu); in bench_futex_requeue()
304 pthread_attr_destroy(&thread_attr); in bench_futex_requeue()
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| D | futex-hash.c | 129 pthread_attr_t thread_attr; in bench_futex_hash() local
174 pthread_attr_init(&thread_attr); in bench_futex_hash()
191 ret = pthread_attr_setaffinity_np(&thread_attr, size, cpuset); in bench_futex_hash()
196 ret = pthread_create(&worker[i].thread, &thread_attr, workerfn, in bench_futex_hash()
205 pthread_attr_destroy(&thread_attr); in bench_futex_hash()
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| D | epoll-ctl.c | 225 pthread_attr_t thread_attr, *attrp = NULL; in do_threads() local
233 pthread_attr_init(&thread_attr); in do_threads()
267 ret = pthread_attr_setaffinity_np(&thread_attr, size, cpuset); in do_threads()
273 attrp = &thread_attr; in do_threads()
286 pthread_attr_destroy(&thread_attr); in do_threads()
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| D | epoll-wait.c | 294 pthread_attr_t thread_attr, *attrp = NULL; in do_threads() local
310 pthread_attr_init(&thread_attr); in do_threads()
356 ret = pthread_attr_setaffinity_np(&thread_attr, size, cpuset); in do_threads()
362 attrp = &thread_attr; in do_threads()
375 pthread_attr_destroy(&thread_attr); in do_threads()
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| /linux-6.1.9/tools/build/feature/ |
| D | test-pthread-attr-setaffinity-np.c | 9 pthread_attr_t thread_attr; in main() local
12 pthread_attr_init(&thread_attr); in main()
15 ret = pthread_attr_setaffinity_np(&thread_attr, sizeof(cs), &cs); in main()
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| /linux-6.1.9/tools/testing/selftests/mqueue/ |
| D | mq_perf_tests.c | 718 pthread_attr_t thread_attr; in main() local
730 pthread_attr_init(&thread_attr); in main()
731 pthread_attr_setaffinity_np(&thread_attr, cpu_set_size, in main()
733 if (pthread_create(&cpu_threads[i], &thread_attr, thread_func, in main()
736 pthread_attr_destroy(&thread_attr); in main()
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