Fix: Only save kernel enablers in session configuration

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

diff --git a/src/bin/lttng-sessiond/save.c b/src/bin/lttng-sessiond/save.c
index b33287855e373ef0b9f253d02eb78294ccaab3e7..1a98515fa0c73f0272c82b346aa102ff5f5117f8 100644 (file)
--- a/src/bin/lttng-sessiond/save.c
+++ b/src/bin/lttng-sessiond/save.c
@@ -502,57 +502,6 @@ end:
        return ret;
 }
 
        return ret;
 }
 

-static
-int save_kernel_syscall(struct config_writer *writer,
-               struct ltt_kernel_channel *kchan)
-{
-       int ret, i;
-       ssize_t count;
-       struct lttng_event *events = NULL;
-
-       assert(writer);
-       assert(kchan);
-
-       count = syscall_list_channel(kchan, &events, 0);
-       if (!count) {
-               /* No syscalls, just gracefully return. */
-               ret = 0;
-               goto end;
-       }
-
-       for (i = 0; i < count; i++) {
-               struct ltt_kernel_event *kevent;
-
-               /* Create a temporary kevent in order to save it. */
-               /*
-                * TODO: struct lttng_event does not really work for a filter,
-                * but unfortunately, it is exposed as external API (and used as
-                * internal representation. Using NULL meanwhile.
-                */
-               kevent = trace_kernel_create_event(&events[i],
-                       NULL, NULL);
-               if (!kevent) {
-                       ret = -ENOMEM;
-                       goto end;
-               }
-               /* Init list in order so the destroy call can del the node. */
-               CDS_INIT_LIST_HEAD(&kevent->list);
-
-               ret = save_kernel_event(writer, kevent);
-               trace_kernel_destroy_event(kevent);
-               if (ret) {
-                       goto end;
-               }
-       }
-
-       /* Everything went well */
-       ret = 0;
-
-end:
-       free(events);
-       return ret;
-}
-

 static
 int save_kernel_events(struct config_writer *writer,
        struct ltt_kernel_channel *kchan)
 static
 int save_kernel_events(struct config_writer *writer,
        struct ltt_kernel_channel *kchan)


@@ -573,12 +522,6 @@ int save_kernel_events(struct config_writer *writer,
                }
        }
 
                }
        }
 

-       /* Save syscalls if any. */
-       ret = save_kernel_syscall(writer, kchan);
-       if (ret) {
-               goto end;
-       }
-

        /* /events */
        ret = config_writer_close_element(writer);
        if (ret) {
        /* /events */
        ret = config_writer_close_element(writer);
        if (ret) {