Send filter expression string to session daemon

[lttng-tools.git] / src / bin / lttng-sessiond / event.c

diff --git a/src/bin/lttng-sessiond/event.c b/src/bin/lttng-sessiond/event.c
index 1efa5a1badf2ee8c6eed919aaa19b522c99e606e..da6a2913fc217352734fe821306ff8ae4879775a 100644 (file)
--- a/src/bin/lttng-sessiond/event.c
+++ b/src/bin/lttng-sessiond/event.c
@@ -314,7 +314,9 @@ end:
  * Enable all UST tracepoints for a channel from a UST session.
  */
 int event_ust_enable_all_tracepoints(struct ltt_ust_session *usess,
-               struct ltt_ust_channel *uchan, struct lttng_filter_bytecode *filter)
+               struct ltt_ust_channel *uchan,
+               char *filter_expression,
+               struct lttng_filter_bytecode *filter)
 {
        int ret, i, size;
        struct lttng_ht_iter iter;
@@ -365,7 +367,8 @@ int event_ust_enable_all_tracepoints(struct ltt_ust_session *usess,
                }
 
                /* Create ust event */
-               uevent = trace_ust_create_event(&events[i], filter, NULL);
+               uevent = trace_ust_create_event(&events[i], filter_expression,
+                       filter, NULL);
                if (uevent == NULL) {
                        ret = LTTNG_ERR_FATAL;
                        goto error_destroy;
@@ -409,6 +412,7 @@ error:
  */
 int event_ust_enable_tracepoint(struct ltt_ust_session *usess,
                struct ltt_ust_channel *uchan, struct lttng_event *event,
+               char *filter_expression,
                struct lttng_filter_bytecode *filter,
                struct lttng_event_exclusion *exclusion)
 {
@@ -424,7 +428,8 @@ int event_ust_enable_tracepoint(struct ltt_ust_session *usess,
        uevent = trace_ust_find_event(uchan->events, event->name, filter,
                        event->loglevel, exclusion);
        if (uevent == NULL) {
-               uevent = trace_ust_create_event(event, filter, exclusion);
+               uevent = trace_ust_create_event(event, filter_expression,
+                       filter, exclusion);
                if (uevent == NULL) {
                        ret = LTTNG_ERR_UST_ENABLE_FAIL;
                        goto error;