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authorIngo Molnar <mingo@kernel.org>2018-07-03 09:20:22 +0200
committerIngo Molnar <mingo@kernel.org>2018-07-03 09:20:22 +0200
commit4520843dfa34417eb1e2061f60d2345d9ca614e1 (patch)
tree7b983b8cf20c6154cf897000610c5b7c754e26d9 /fs/eventpoll.c
parentsched/fair: Remove stale tg_unthrottle_up() comments (diff)
parentkthread, sched/core: Fix kthread_parkme() (again...) (diff)
downloadlinux-dev-4520843dfa34417eb1e2061f60d2345d9ca614e1.tar.xz
linux-dev-4520843dfa34417eb1e2061f60d2345d9ca614e1.zip
Merge branch 'sched/urgent' into sched/core, to pick up fixes
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'fs/eventpoll.c')
-rw-r--r--fs/eventpoll.c15
1 files changed, 5 insertions, 10 deletions
diff --git a/fs/eventpoll.c b/fs/eventpoll.c
index ea4436f409fb..67db22fe99c5 100644
--- a/fs/eventpoll.c
+++ b/fs/eventpoll.c
@@ -922,18 +922,14 @@ static __poll_t ep_read_events_proc(struct eventpoll *ep, struct list_head *head
return 0;
}
-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)
+static __poll_t ep_eventpoll_poll(struct file *file, poll_table *wait)
{
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.
@@ -972,8 +968,7 @@ static const struct file_operations eventpoll_fops = {
.show_fdinfo = ep_show_fdinfo,
#endif
.release = ep_eventpoll_release,
- .get_poll_head = ep_eventpoll_get_poll_head,
- .poll_mask = ep_eventpoll_poll_mask,
+ .poll = ep_eventpoll_poll,
.llseek = noop_llseek,
};