#include "ust-app.h"
#include "trace-kernel.h"
#include "trace-ust.h"
+#include "agent.h"
/*
* Add unique UST event based on the event name, filter bytecode and loglevel.
* We own filter_expression and filter.
*/
int event_kernel_enable_event(struct ltt_kernel_channel *kchan,
- struct lttng_event *event)
+ struct lttng_event *event, char *filter_expression,
+ struct lttng_filter_bytecode *filter)
{
int ret;
struct ltt_kernel_event *kevent;
assert(kchan);
assert(event);
- kevent = trace_kernel_get_event_by_name(event->name, kchan,
- event->type);
+ kevent = trace_kernel_find_event(event->name, kchan,
+ event->type, filter);
if (kevent == NULL) {
- ret = kernel_create_event(event, kchan);
+ ret = kernel_create_event(event, kchan,
+ filter_expression, filter);
+ /* We have passed ownership */
+ filter_expression = NULL;
+ filter = NULL;
if (ret < 0) {
switch (-ret) {
case EEXIST:
ret = LTTNG_OK;
end:
+ free(filter_expression);
+ free(filter);
return ret;
}