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| author | Soheil Hassas Yeganeh <soheil@google.com> | 2020-12-18 14:01:54 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-12-19 11:18:37 -0800 |
| commit | e411596d48b5b77632deb91afcbc3185b9b658cb (patch) | |
| tree | b89bc08681b2831ae6a2a39fb361f714785af08e /fs/eventpoll.c | |
| parent | cccd29bf0823bdfeb087b7661b06856b1b73bced (diff) | |
| download | lwn-e411596d48b5b77632deb91afcbc3185b9b658cb.tar.gz lwn-e411596d48b5b77632deb91afcbc3185b9b658cb.zip | |
epoll: move eavail next to the list_empty_careful check
This is a no-op change and simply to make the code more coherent.
Link: https://lkml.kernel.org/r/20201106231635.3528496-5-soheil.kdev@gmail.com
Signed-off-by: Soheil Hassas Yeganeh <soheil@google.com>
Suggested-by: Linus Torvalds <torvalds@linux-foundation.org>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: Willem de Bruijn <willemb@google.com>
Reviewed-by: Khazhismel Kumykov <khazhy@google.com>
Cc: Guantao Liu <guantaol@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/eventpoll.c')
| -rw-r--r-- | fs/eventpoll.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/eventpoll.c b/fs/eventpoll.c index b9d87745fae6..d8eef2157587 100644 --- a/fs/eventpoll.c +++ b/fs/eventpoll.c @@ -1828,6 +1828,7 @@ fetch_events: if (!eavail) timed_out = !schedule_hrtimeout_range(to, slack, HRTIMER_MODE_ABS); + __set_current_state(TASK_RUNNING); /* * We were woken up, thus go and try to harvest some events. @@ -1837,8 +1838,6 @@ fetch_events: eavail = 1; } while (0); - __set_current_state(TASK_RUNNING); - if (!list_empty_careful(&wait.entry)) { write_lock_irq(&ep->lock); /* |