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Snapshot warning if there are no events in one of the domains
[lttng-tools.git]
/
src
/
bin
/
lttng-sessiond
/
ust-app.c
diff --git
a/src/bin/lttng-sessiond/ust-app.c
b/src/bin/lttng-sessiond/ust-app.c
index 987bb0e1cf3209eba995e68a0670d3efae5c4b51..1bb183d5c68dfe7d4e5d56125f1dfbac26492a3a 100644
(file)
--- a/
src/bin/lttng-sessiond/ust-app.c
+++ b/
src/bin/lttng-sessiond/ust-app.c
@@
-5726,7
+5726,6
@@
int ust_app_snapshot_record(struct ltt_ust_session *usess,
uint64_t nb_packets_per_stream)
{
int ret = 0;
uint64_t nb_packets_per_stream)
{
int ret = 0;
- unsigned int snapshot_done = 0;
struct lttng_ht_iter iter;
struct ust_app *app;
char pathname[PATH_MAX];
struct lttng_ht_iter iter;
struct ust_app *app;
char pathname[PATH_MAX];
@@
-5778,7
+5777,6
@@
int ust_app_snapshot_record(struct ltt_ust_session *usess,
if (ret < 0) {
goto error;
}
if (ret < 0) {
goto error;
}
- snapshot_done = 1;
}
break;
}
}
break;
}
@@
-5831,7
+5829,6
@@
int ust_app_snapshot_record(struct ltt_ust_session *usess,
if (ret < 0) {
goto error;
}
if (ret < 0) {
goto error;
}
- snapshot_done = 1;
}
break;
}
}
break;
}
@@
-5840,15
+5837,6
@@
int ust_app_snapshot_record(struct ltt_ust_session *usess,
break;
}
break;
}
- if (!snapshot_done) {
- /*
- * If no snapshot was made and we are not in the error path, this means
- * that there are no buffers thus no (prior) application to snapshot
- * data from so we have simply NO data.
- */
- ret = -ENODATA;
- }
-
error:
rcu_read_unlock();
return ret;
error:
rcu_read_unlock();
return ret;
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