Commit e411596d authored Dec 18, 2020 by Soheil Hassas Yeganeh Committed by Linus Torvalds Dec 19, 2020

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>

parent cccd29bf

fs/eventpoll.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -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);
		/*

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