11 struct task {  struct
14   struct task *next;  argument
18   struct task *head;
19   struct task *tail;
47       struct task *h = stw->head;  in _worker_fn()
100     struct task *t = stw->head;  in iwstw_shutdown()
102       struct task *o = t;  in iwstw_shutdown()
142   struct task *task = malloc(sizeof(*task));  in iwstw_schedule()  local
143   RCA(task, finish);  in iwstw_schedule()
144   *task = (struct task) {  in iwstw_schedule()
176     stw->tail->next = task;  in iwstw_schedule()
177     stw->tail = task;  in iwstw_schedule()
179     stw->head = task;  in iwstw_schedule()
180     stw->tail = task;  in iwstw_schedule()
188     free(task);  in iwstw_schedule()
198   struct task *task = malloc(sizeof(*task));  in iwstw_schedule_only()  local
199   RCA(task, finish);  in iwstw_schedule_only()
200   *task = (struct task) {  in iwstw_schedule_only()
215   struct task *t = stw->head;  in iwstw_schedule_only()
217     struct task *o = t;  in iwstw_schedule_only()
225   stw->head = task;  in iwstw_schedule_only()
226   stw->tail = task;  in iwstw_schedule_only()
234     free(task);  in iwstw_schedule_only()
245   struct task *task = malloc(sizeof(*task));  in iwstw_schedule_empty_only()  local
246   RCA(task, finish);  in iwstw_schedule_empty_only()
247   *task = (struct task) {  in iwstw_schedule_empty_only()
266   stw->head = task;  in iwstw_schedule_empty_only()
267   stw->tail = task;  in iwstw_schedule_empty_only()
274     free(task);  in iwstw_schedule_empty_only()