From: jonathan.rajotte-julien@efficios.com (Jonathan Rajotte)
Subject: [lttng-dev] [RFC PATCH v2 08/13] Fix: perform lookup then test for condition
Date: Mon, 18 Sep 2017 18:52:01 -0400 [thread overview]
Message-ID: <20170918225206.17725-9-jonathan.rajotte-julien@efficios.com> (raw)
In-Reply-To: <20170918225206.17725-1-jonathan.rajotte-julien@efficios.com>
Signed-off-by: Jonathan Rajotte <jonathan.rajotte-julien at efficios.com>
---
src/bin/lttng-sessiond/main.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/src/bin/lttng-sessiond/main.c b/src/bin/lttng-sessiond/main.c
index 3596d7e3..8cffa6f6 100644
--- a/src/bin/lttng-sessiond/main.c
+++ b/src/bin/lttng-sessiond/main.c
@@ -1899,8 +1899,11 @@ static void sanitize_wait_queue(struct ust_reg_wait_queue *wait_queue)
cds_list_for_each_entry_safe(wait_node, tmp_wait_node,
&wait_queue->head, head) {
- if (pollfd == wait_node->app->sock &&
- (revents & (LPOLLHUP | LPOLLERR))) {
+ if (pollfd != wait_node->app->sock) {
+ continue;
+ }
+
+ if (revents & (LPOLLHUP | LPOLLERR)) {
cds_list_del(&wait_node->head);
wait_queue->count--;
ust_app_destroy(wait_node->app);
--
2.11.0
next prev parent reply other threads:[~2017-09-18 22:52 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-09-18 22:51 [lttng-dev] [RFC PATCH v2 00/13] Sessiond teardown overhaul Jonathan Rajotte
2017-09-18 22:51 ` [lttng-dev] [RFC PATCH v2 01/13] Extend health thread lifetime Jonathan Rajotte
2017-09-18 22:51 ` [lttng-dev] [RFC PATCH v2 02/13] Reorder pthread_join for easier ordering later on Jonathan Rajotte
2017-09-18 22:51 ` [lttng-dev] [RFC PATCH v2 03/13] Terminate dispatch thread after reg_apps_thread is terminated Jonathan Rajotte
2017-09-18 22:51 ` [lttng-dev] [RFC PATCH v2 04/13] Order termination of thread_manage_apps after dispatch_thread Jonathan Rajotte
2017-09-18 22:51 ` [lttng-dev] [RFC PATCH v2 05/13] Control thread_apps_notify lifetime with specialized quit pipe Jonathan Rajotte
2017-09-18 22:51 ` [lttng-dev] [RFC PATCH v2 06/13] Fix: unregister app notify socket on sessiond tear down Jonathan Rajotte
2017-09-18 22:52 ` [lttng-dev] [RFC PATCH v2 07/13] Always reply to an inquiring app Jonathan Rajotte
2017-09-18 22:52 ` Jonathan Rajotte [this message]
2017-09-18 22:52 ` [lttng-dev] [RFC PATCH v2 09/13] Perform ust_app_unregister on thread_manage_apps teardown Jonathan Rajotte
2017-09-18 22:52 ` [lttng-dev] [RFC PATCH v2 10/13] Teardown apps_notify_thread before thread_manage_apps Jonathan Rajotte
2017-09-18 22:52 ` [lttng-dev] [RFC PATCH v2 11/13] Comments update Jonathan Rajotte
2017-09-18 22:52 ` [lttng-dev] [RFC PATCH v2 12/13] Fix: delay termination on consumerd to allow metadata flushing Jonathan Rajotte
2017-09-18 22:52 ` [lttng-dev] [RFC PATCH v2 13/13] Fix: quit early if instructed to Jonathan Rajotte
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