52  * from inside the poll callback, that might be triggered from
54  * So we can't sleep inside the poll callback and hence we need
64  * if a file has been pushed inside an epoll set and it is then
90 /* Epoll private bits inside the event mask */
98 /* Maximum number of nesting allowed inside epoll sets */
177  * This structure is stored inside the "private_data" member of the file
266  * Configuration options available inside /proc/sys/fs/epoll/
489 	 * Try to see if the current task is already inside this wakeup call.  in ep_call_nested()
490 	 * We use a list here, since the population inside this set is always  in ep_call_nested()
527  * manner. Wake ups can nest inside each other, but are never done
716 	 * During the time we spent inside the "sproc" callback, some  in ep_scan_ready_list()
718 	 * We re-insert them inside the main ready-list here.  in ep_scan_ready_list()
739 	 * releasing the lock, events will be queued in the normal way inside  in ep_scan_ready_list()
928 	/* Insert inside our poll wait queue */  in ep_eventpoll_poll()
932 	 * Proceed to find out if wanted events are really available inside  in ep_eventpoll_poll()
1037  * Search the file inside the eventpoll tree. The RB tree operations
1562 	/* We have to drop the new item inside our item list to keep track of it */  in ep_insert()
1568 	/* If the file is already "ready" we drop it inside the ready list */  in ep_insert()
1602 	 * list, since that is used/cleaned only inside a section bound by "mtx".  in ep_insert()
1669 	 * If the item is "hot" and it is not registered inside the ready  in ep_modify()
1670 	 * list, push it inside.  in ep_modify()
1761 			 * Trigger mode, we need to insert back inside  in ep_send_events_proc()
1950  *                      API, to verify that adding an epoll file inside another
1960  * Returns: Returns zero if adding the epoll @file inside current epoll
2014  * Returns: Returns zero if adding the epoll @file inside current epoll
2140 	 * adding an epoll file descriptor inside itself.  in do_epoll_ctl()
2166 	 * When we insert an epoll file descriptor, inside another epoll file  in do_epoll_ctl()
2217 	 * Try to lookup the file inside our RB tree, Since we grabbed "mtx"  in do_epoll_ctl()
2270  * file descriptors inside the interest set.