From 813b2bc7c73191f505da4e813489190571076552 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marek=20Vavru=C5=A1a?= <marek.vavrusa@nic.cz>
Date: Mon, 9 Feb 2015 00:05:59 +0100
Subject: [PATCH] tcp-handler: cleanup rcu lock scope
---
src/knot/server/tcp-handler.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/knot/server/tcp-handler.c b/src/knot/server/tcp-handler.c
index 5976091848..fb76485196 100644
--- a/src/knot/server/tcp-handler.c
+++ b/src/knot/server/tcp-handler.c
@@ -339,14 +339,14 @@ static int tcp_wait_for_events(tcp_context_t *tcp)
/* Mark the time of last poll call. */
time_now(&tcp->last_poll_time);
bool is_throttled = (tcp->last_poll_time.tv_sec < tcp->throttle_end.tv_sec);
- rcu_read_lock();
if (!is_throttled) {
/* Configuration limit, infer maximal pool size. */
+ rcu_read_lock();
unsigned max_per_set = MAX(conf()->max_tcp_clients / conf_tcp_threads(conf()), 1);
+ rcu_read_unlock();
/* Subtract master sockets check limits. */
is_throttled = (set->n - tcp->client_threshold) >= max_per_set;
}
- rcu_read_unlock();
/* Process events. */
unsigned i = 0;
--
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