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| author | Davidlohr Bueso <dave@stgolabs.net> | 2019-01-04 00:27:22 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-01-04 22:13:46 +0100 |
| commit | 35cff1a6e0236500584a8ae227fe08120d9b5ee2 (patch) | |
| tree | ccce0eaf5e62685b6406127d56519dca196e459c | |
| parent | fs/epoll: avoid barrier after an epoll_wait(2) timeout (diff) | |
| download | linux-35cff1a6e0236500584a8ae227fe08120d9b5ee2.tar.xz linux-35cff1a6e0236500584a8ae227fe08120d9b5ee2.zip | |
fs/epoll: rename check_events label to send_events
It is currently called check_events because it, well, did exactly that.
However, since the lockless ep_events_available() call, the label no
longer checks, but just sends the events. Rename as such.
Link: http://lkml.kernel.org/r/20181114182532.27981-1-dave@stgolabs.net
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Jason Baron <jbaron@akamai.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | fs/eventpoll.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/eventpoll.c b/fs/eventpoll.c index 9beb166b7264..752dbc41c941 100644 --- a/fs/eventpoll.c +++ b/fs/eventpoll.c @@ -1774,7 +1774,7 @@ static int ep_poll(struct eventpoll *ep, struct epoll_event __user *events, eavail = ep_events_available(ep); spin_unlock_irq(&ep->wq.lock); - goto check_events; + goto send_events; } fetch_events: @@ -1784,7 +1784,7 @@ fetch_events: eavail = ep_events_available(ep); if (eavail) - goto check_events; + goto send_events; /* * Busy poll timed out. Drop NAPI ID for now, we can add @@ -1841,7 +1841,7 @@ fetch_events: __remove_wait_queue(&ep->wq, &wait); spin_unlock_irq(&ep->wq.lock); -check_events: +send_events: /* * Try to transfer events to user space. In case we get 0 events and * there's still timeout left over, we go trying again in search of |