27 struct worker {  struct
35 static struct worker *worker;  argument
84 	struct worker *w = (struct worker *) arg;  in workerfn()
121 static void create_threads(struct worker *w, struct perf_cpu_map *cpu)  in create_threads()
138 		worker[i].tid = i;  in create_threads()
141 			worker[i].futex = calloc(1, sizeof(u_int32_t));  in create_threads()
142 			if (!worker[i].futex)  in create_threads()
145 			worker[i].futex = &global_futex;  in create_threads()
155 		if (pthread_create(&w[i].thread, &thread_attr, workerfn, &worker[i])) {  in create_threads()
192 	worker = calloc(params.nthreads, sizeof(*worker));  in bench_futex_lock_pi()
193 	if (!worker)  in bench_futex_lock_pi()
210 	create_threads(worker, cpu);  in bench_futex_lock_pi()
222 		ret = pthread_join(worker[i].thread, NULL);  in bench_futex_lock_pi()
234 			worker[i].ops / bench__runtime.tv_sec : 0;  in bench_futex_lock_pi()
239 			       worker[i].tid, worker[i].futex, t);  in bench_futex_lock_pi()
242 			zfree(&worker[i].futex);  in bench_futex_lock_pi()
247 	free(worker);  in bench_futex_lock_pi()