31         struct threadpool_task *task;  in threadpool_worker()  local
40         /* Pull the first task from the list.  We don't free it -- it now lacks  in threadpool_worker()
44         task = pool->workqueue;  in threadpool_worker()
45         pool->workqueue = task->next;  in threadpool_worker()
47         /* Call the task's work func. */  in threadpool_worker()
49         task->work(task->data);  in threadpool_worker()
51         task->finished = true;  in threadpool_worker()
52         pthread_cond_broadcast(&task->finish);  in threadpool_worker()
127     struct threadpool_task *task, *previous;  in _mesa_threadpool_queue_task()  local
134     task = calloc(1, sizeof(*task));  in _mesa_threadpool_queue_task()
135     if (!task) {  in _mesa_threadpool_queue_task()
140     task->work = work;  in _mesa_threadpool_queue_task()
141     task->data = data;  in _mesa_threadpool_queue_task()
142     task->next = NULL;  in _mesa_threadpool_queue_task()
143     pthread_cond_init(&task->finish, NULL);  in _mesa_threadpool_queue_task()
148         pool->workqueue = task;  in _mesa_threadpool_queue_task()
154         previous->next = task;  in _mesa_threadpool_queue_task()
159     return task;  in _mesa_threadpool_queue_task()
163  * Blocks on the completion of the given task and frees the task.
169     struct threadpool_task *task = *task_handle;  in _mesa_threadpool_wait_for_task()  local
171     if (!pool || !task)  in _mesa_threadpool_wait_for_task()
175     while (!task->finished)  in _mesa_threadpool_wait_for_task()
176         pthread_cond_wait(&task->finish, &pool->m);  in _mesa_threadpool_wait_for_task()
179     pthread_cond_destroy(&task->finish);  in _mesa_threadpool_wait_for_task()
180     free(task);  in _mesa_threadpool_wait_for_task()