Version 2.2.3

[lttng-ust.git] / include / lttng / ust-tracepoint-event.h

diff --git a/include/lttng/ust-tracepoint-event.h b/include/lttng/ust-tracepoint-event.h
index b3fb2d404e6f1785f3382bb5d3d48d462ee4c022..ff682a96fa5e8941357f8dcbc61fd2afcfccda21 100644 (file)
--- a/include/lttng/ust-tracepoint-event.h
+++ b/include/lttng/ust-tracepoint-event.h
@@ -21,6 +21,7 @@
  */
 
 #include <stdio.h>
+#include <stdlib.h>
 #include <urcu/compiler.h>
 #include <urcu/rculist.h>
 #include <lttng/ust-events.h>
@@ -502,6 +503,8 @@ void __event_probe__##_provider##___##_name(_TP_ARGS_DATA_PROTO(_args))           \
                return;                                                       \
        if (caa_unlikely(!CMM_ACCESS_ONCE(__event->enabled)))                 \
                return;                                                       \
+       if (caa_unlikely(!TP_RCU_LINK_TEST()))                                \
+               return;                                                       \
        if (caa_unlikely(!cds_list_empty(&__event->bytecode_runtime_head))) { \
                struct lttng_bytecode_runtime *bc_runtime;                    \
                int __filter_record = __event->has_enablers_without_bytecode; \
@@ -650,6 +653,8 @@ static struct lttng_probe_desc _TP_COMBINE_TOKENS(__probe_desc___, TRACEPOINT_PR
        .provider = __tp_stringify(TRACEPOINT_PROVIDER),
        .event_desc = _TP_COMBINE_TOKENS(__event_desc___, TRACEPOINT_PROVIDER),
        .nr_events = _TP_ARRAY_SIZE(_TP_COMBINE_TOKENS(__event_desc___, TRACEPOINT_PROVIDER)),
+       .major = LTTNG_UST_PROVIDER_MAJOR,
+       .minor = LTTNG_UST_PROVIDER_MINOR,
 };
 
 /*
@@ -680,7 +685,10 @@ _TP_COMBINE_TOKENS(__lttng_events_init__, TRACEPOINT_PROVIDER)(void)
         */
        _TP_COMBINE_TOKENS(__tracepoint_provider_check_, TRACEPOINT_PROVIDER)();
        ret = lttng_probe_register(&_TP_COMBINE_TOKENS(__probe_desc___, TRACEPOINT_PROVIDER));
-       assert(!ret);
+       if (ret) {
+               fprintf(stderr, "LTTng-UST: Error (%d) while registering tracepoint probe. Duplicate registration of tracepoint probes having the same name is not allowed.\n", ret);
+               abort();
+       }
 }
 
 static void lttng_ust_notrace __attribute__((destructor))