58 	struct deferred_action fifo[DEFERRED_ACTION_FIFO_SIZE];  member
64 static void action_fifo_init(struct action_fifo *fifo)  in action_fifo_init()  argument
66 	fifo->head = 0;  in action_fifo_init()
67 	fifo->tail = 0;  in action_fifo_init()
70 static bool action_fifo_is_empty(struct action_fifo *fifo)  in action_fifo_is_empty()  argument
72 	return (fifo->head == fifo->tail);  in action_fifo_is_empty()
75 static struct deferred_action *action_fifo_get(struct action_fifo *fifo)  in action_fifo_get()  argument
77 	if (action_fifo_is_empty(fifo))  in action_fifo_get()
80 	return &fifo->fifo[fifo->tail++];  in action_fifo_get()
83 static struct deferred_action *action_fifo_put(struct action_fifo *fifo)  in action_fifo_put()  argument
85 	if (fifo->head >= DEFERRED_ACTION_FIFO_SIZE - 1)  in action_fifo_put()
88 	return &fifo->fifo[fifo->head++];  in action_fifo_put()
96 	struct action_fifo *fifo;  in add_deferred_actions()  local
99 	fifo = this_cpu_ptr(action_fifos);  in add_deferred_actions()
100 	da = action_fifo_put(fifo);  in add_deferred_actions()
750 	struct action_fifo *fifo = this_cpu_ptr(action_fifos);  in process_deferred_actions()  local
753 	if (action_fifo_is_empty(fifo))  in process_deferred_actions()
758 		struct deferred_action *da = action_fifo_get(fifo);  in process_deferred_actions()
768 	} while (!action_fifo_is_empty(fifo));  in process_deferred_actions()
771 	action_fifo_init(fifo);  in process_deferred_actions()