poll_wqueues
void poll_initwait(struct poll_wqueues *pwq)
void poll_freewait(struct poll_wqueues *pwq)
static struct poll_table_entry *poll_get_entry(struct poll_wqueues *p)
struct poll_wqueues *pwq = wait->private;
struct poll_wqueues *pwq = container_of(p, struct poll_wqueues, pt);
static int poll_schedule_timeout(struct poll_wqueues *pwq, int state,
struct poll_wqueues table;
static int do_poll(struct poll_list *list, struct poll_wqueues *wait,
struct poll_wqueues table;
extern void poll_initwait(struct poll_wqueues *pwq);
extern void poll_freewait(struct poll_wqueues *pwq);