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From 9f044118dbc6a0f04b3820ffaa9d4c7807ae48a7 Mon Sep 17 00:00:00 2001
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From: Yu Watanabe <watanabe.yu+github@gmail.com>
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Date: Tue, 15 Jun 2021 02:03:02 +0900
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Subject: [PATCH] sd-event: make event_source_time_prioq_reshuffle() accept all
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event source type
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But it does nothing for an event source which is neither a timer nor
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ratelimited.
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(cherry picked from commit 5c08c7ab23dbf02aaf4e4bbae8e08a195da230a4)
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Related: #1984406
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---
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src/libsystemd/sd-event/sd-event.c | 9 +++++----
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1 file changed, 5 insertions(+), 4 deletions(-)
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diff --git a/src/libsystemd/sd-event/sd-event.c b/src/libsystemd/sd-event/sd-event.c
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index f675c09d84..ae46392901 100644
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--- a/src/libsystemd/sd-event/sd-event.c
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+++ b/src/libsystemd/sd-event/sd-event.c
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@@ -954,14 +954,15 @@ static void event_source_time_prioq_reshuffle(sd_event_source *s) {
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assert(s);
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/* Called whenever the event source's timer ordering properties changed, i.e. time, accuracy,
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- * pending, enable state. Makes sure the two prioq's are ordered properly again. */
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+ * pending, enable state, and ratelimiting state. Makes sure the two prioq's are ordered
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+ * properly again. */
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if (s->ratelimited)
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d = &s->event->monotonic;
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- else {
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- assert(EVENT_SOURCE_IS_TIME(s->type));
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+ else if (EVENT_SOURCE_IS_TIME(s->type))
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assert_se(d = event_get_clock_data(s->event, s->type));
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- }
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+ else
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+ return; /* no-op for an event source which is neither a timer nor ratelimited. */
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prioq_reshuffle(d->earliest, s, &s->earliest_index);
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prioq_reshuffle(d->latest, s, &s->latest_index);
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