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Test for new metadata at each packet
[lttng-tools.git]
/
src
/
common
/
consumer-timer.c
diff --git
a/src/common/consumer-timer.c
b/src/common/consumer-timer.c
index e2be05e7e731b8355235e3d040365545c5828bbc..0f5d4ba9655d6985a656b069fcb83843d310f3a9 100644
(file)
--- a/
src/common/consumer-timer.c
+++ b/
src/common/consumer-timer.c
@@
-100,7
+100,7
@@
static void metadata_switch_timer(struct lttng_consumer_local_data *ctx,
* they are held while consumer_timer_switch_stop() is
* called.
*/
* they are held while consumer_timer_switch_stop() is
* called.
*/
- ret = lttng_ustconsumer_request_metadata(ctx, channel, 1);
+ ret = lttng_ustconsumer_request_metadata(ctx, channel, 1
, 1
);
if (ret < 0) {
channel->switch_timer_error = 1;
}
if (ret < 0) {
channel->switch_timer_error = 1;
}
@@
-186,6
+186,11
@@
static int check_ust_stream(struct lttng_consumer_stream *stream)
* safely send the empty index.
*/
pthread_mutex_lock(&stream->lock);
* safely send the empty index.
*/
pthread_mutex_lock(&stream->lock);
+ ret = cds_lfht_is_node_deleted(&stream->node.node);
+ if (ret) {
+ goto error_unlock;
+ }
+
ret = ustctl_get_current_timestamp(stream->ustream, &ts);
if (ret < 0) {
ERR("Failed to get the current timestamp");
ret = ustctl_get_current_timestamp(stream->ustream, &ts);
if (ret < 0) {
ERR("Failed to get the current timestamp");
@@
-194,7
+199,7
@@
static int check_ust_stream(struct lttng_consumer_stream *stream)
ustctl_flush_buffer(stream->ustream, 1);
ret = ustctl_snapshot(stream->ustream);
if (ret < 0) {
ustctl_flush_buffer(stream->ustream, 1);
ret = ustctl_snapshot(stream->ustream);
if (ret < 0) {
- if (
errno !=
EAGAIN) {
+ if (
ret != -
EAGAIN) {
ERR("Taking UST snapshot");
ret = -1;
goto error_unlock;
ERR("Taking UST snapshot");
ret = -1;
goto error_unlock;
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