Implement enable all vs enable tracepoints vs enable syscalls

[lttng-tools.git] / lttng / commands / enable_events.c

diff --git a/lttng/commands/enable_events.c b/lttng/commands/enable_events.c
index 78227be1fdcff05cf2102a468b62404913390d52..fbcd40dafac36d388e79fa2bc6f34d3194bac468 100644 (file)
--- a/lttng/commands/enable_events.c
+++ b/lttng/commands/enable_events.c
@@ -225,7 +225,7 @@ static int enable_events(char *session_name)
                switch (opt_event_type) {
                case LTTNG_EVENT_TRACEPOINT:
                        if (opt_kernel) {
-                               MSG("All kernel events are enabled in channel %s",
+                               MSG("All kernel tracepoints are enabled in channel %s",
                                                channel_name);
                        }
                        break;
@@ -235,6 +235,12 @@ static int enable_events(char *session_name)
                                                channel_name);
                        }
                        break;
+               case LTTNG_EVENT_ALL:
+                       if (opt_kernel) {
+                               MSG("All kernel events are enabled in channel %s",
+                                               channel_name);
+                       }
+                       break;
                default:
                        /*
                         * We should not be here since lttng_enable_event should had failed
@@ -260,6 +266,9 @@ static int enable_events(char *session_name)
                        ev.type = opt_event_type;
 
                        switch (opt_event_type) {
+                       case LTTNG_EVENT_ALL:   /* Default behavior is tracepoint */
+                               ev.type = LTTNG_EVENT_TRACEPOINT;
+                               /* Fall-through */
                        case LTTNG_EVENT_TRACEPOINT:
                                break;
                        case LTTNG_EVENT_PROBE:
@@ -340,7 +349,7 @@ int cmd_enable_events(int argc, const char **argv)
        poptReadDefaultConfig(pc, 0);
 
        /* Default event type */
-       opt_event_type = LTTNG_EVENT_TRACEPOINT;
+       opt_event_type = LTTNG_EVENT_ALL;
 
        while ((opt = poptGetNextOpt(pc)) != -1) {
                switch (opt) {