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eventpoll: switch to ->poll_mask

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Signed-off-by: Ben Noordhuis <info@bnoordhuis.nl>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Ben Noordhuis 2018-06-15 00:32:07 +02:00 committed by Al Viro
parent 2739b807b0
commit 11c5ad0ec4
1 changed files with 10 additions and 5 deletions
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15
fs/eventpoll.c
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@ -922,14 +922,18 @@ static __poll_t ep_read_events_proc(struct eventpoll *ep, struct list_head *head
return 0;
}
static __poll_t ep_eventpoll_poll(struct file *file, poll_table *wait)
static struct wait_queue_head *ep_eventpoll_get_poll_head(struct file *file,
__poll_t eventmask)
{
struct eventpoll *ep = file->private_data;
return &ep->poll_wait;
}
static __poll_t ep_eventpoll_poll_mask(struct file *file, __poll_t eventmask)
{
struct eventpoll *ep = file->private_data;
int depth = 0;
/* Insert inside our poll wait queue */
poll_wait(file, &ep->poll_wait, wait);
/*
* Proceed to find out if wanted events are really available inside
* the ready list.
@ -968,7 +972,8 @@ static const struct file_operations eventpoll_fops = {
.show_fdinfo = ep_show_fdinfo,
#endif
.release = ep_eventpoll_release,
.poll = ep_eventpoll_poll,
.get_poll_head = ep_eventpoll_get_poll_head,
.poll_mask = ep_eventpoll_poll_mask,
.llseek = noop_llseek,
};