Implement enable all vs enable tracepoints vs enable syscalls

[lttng-tools.git] / ltt-sessiond / main.c

diff --git a/ltt-sessiond/main.c b/ltt-sessiond/main.c
index e1bf1e416b49be23b8ca860d21062249b70a01df..7532e2c3bdde96e18c6d82772bf2b9ae3fbb146c 100644 (file)
--- a/ltt-sessiond/main.c
+++ b/ltt-sessiond/main.c
@@ -1739,6 +1739,9 @@ static void list_lttng_events(struct ltt_kernel_channel *kchan,
                        case LTTNG_KERNEL_SYSCALL:
                                events[i].type = LTTNG_EVENT_SYSCALL;
                                break;
+                       case LTTNG_KERNEL_ALL:
+                               assert(0);
+                               break;
                }
                i++;
        }
@@ -1910,7 +1913,7 @@ static int cmd_disable_event(struct ltt_session *session, int domain,
                        goto error;
                }
 
-               ret = event_kernel_disable(session->kernel_session, kchan, event_name);
+               ret = event_kernel_disable_tracepoint(session->kernel_session, kchan, event_name);
                if (ret != LTTCOMM_OK) {
                        goto error;
                }
@@ -2027,7 +2030,7 @@ static int cmd_enable_event(struct ltt_session *session, int domain,
                        goto error;
                }
 
-               ret = event_kernel_enable(session->kernel_session, kchan, event);
+               ret = event_kernel_enable_tracepoint(session->kernel_session, kchan, event);
                if (ret != LTTCOMM_OK) {
                        goto error;
                }
@@ -2077,18 +2080,28 @@ static int cmd_enable_event_all(struct ltt_session *session, int domain,
                        goto error;
                }
 
-               if (event_type == LTTNG_KERNEL_SYSCALL) {
-                       ret = event_kernel_enable_syscalls(session->kernel_session,
+               switch (event_type) {
+               case LTTNG_KERNEL_SYSCALL:
+                       ret = event_kernel_enable_all_syscalls(session->kernel_session,
                                        kchan, kernel_tracer_fd);
-               } else {
+                       break;
+               case LTTNG_KERNEL_TRACEPOINT:
                        /*
-                        * This call enables all LTTNG_KERNEL_TRACEPOINTS and events
-                        * already registered to the channel.
+                        * This call enables all LTTNG_KERNEL_TRACEPOINTS and
+                        * events already registered to the channel.
                         */
+                       ret = event_kernel_enable_all_tracepoints(session->kernel_session,
+                                       kchan, kernel_tracer_fd);
+                       break;
+               case LTTNG_KERNEL_ALL:
+                       /* Enable syscalls and tracepoints */
                        ret = event_kernel_enable_all(session->kernel_session,
                                        kchan, kernel_tracer_fd);
+                       break;
+               default:
+                       ret = LTTCOMM_KERN_ENABLE_FAIL;
+                       goto error;
                }
-
                if (ret != LTTCOMM_OK) {
                        goto error;
                }