18 struct worker {  struct
26 static struct worker *worker;  variable
74 	struct worker *w = (struct worker *) arg;  in workerfn()
109 static void create_threads(struct worker *w, pthread_attr_t thread_attr)  in create_threads()
117 		worker[i].tid = i;  in create_threads()
120 			worker[i].futex = calloc(1, sizeof(u_int32_t));  in create_threads()
121 			if (!worker[i].futex)  in create_threads()
124 			worker[i].futex = &global_futex;  in create_threads()
132 		if (pthread_create(&w[i].thread, &thread_attr, workerfn, &worker[i]))  in create_threads()
158 	worker = calloc(nthreads, sizeof(*worker));  in bench_futex_lock_pi()
159 	if (!worker)  in bench_futex_lock_pi()
177 	create_threads(worker, thread_attr);  in bench_futex_lock_pi()
190 		ret = pthread_join(worker[i].thread, NULL);  in bench_futex_lock_pi()
201 		unsigned long t = worker[i].ops/runtime.tv_sec;  in bench_futex_lock_pi()
206 			       worker[i].tid, worker[i].futex, t);  in bench_futex_lock_pi()
209 			free(worker[i].futex);  in bench_futex_lock_pi()
214 	free(worker);  in bench_futex_lock_pi()