From: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Date: Tue, 16 Jul 2013 00:14:07 +0000 (-0400)
Subject: ust consumer: data_pending check is endpoint active
X-Git-Tag: v2.3.0-rc1~24
X-Git-Url: https://git.lttng.org./?a=commitdiff_plain;h=ca6b395f1a6a30bc855fa566cae98ecde5950dfe;p=lttng-tools.git

ust consumer: data_pending check is endpoint active

Reviewed-by: Julien Desfossez <julien.desfossez@efficios.com>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
---

diff --git a/src/common/ust-consumer/ust-consumer.c b/src/common/ust-consumer/ust-consumer.c
index abfe613a7..4c93aa7c2 100644
--- a/src/common/ust-consumer/ust-consumer.c
+++ b/src/common/ust-consumer/ust-consumer.c
@@ -1734,6 +1734,11 @@ int lttng_ustconsumer_data_pending(struct lttng_consumer_stream *stream)
 
 	DBG("UST consumer checking data pending");
 
+	if (stream->endpoint_status != CONSUMER_ENDPOINT_ACTIVE) {
+		ret = 0;
+		goto end;
+	}
+
 	ret = ustctl_get_next_subbuf(stream->ustream);
 	if (ret == 0) {
 		/* There is still data so let's put back this subbuffer. */