Cleanup: Move patches.i to include/generated/

[lttng-modules.git] / lttng-tracepoint.c

diff --git a/lttng-tracepoint.c b/lttng-tracepoint.c
index 7a50dd281632e7e5df45afb6379ee600bcc7e72e..ed78a1770e16c13de50f51b620ca589deece0bc5 100644 (file)
--- a/lttng-tracepoint.c
+++ b/lttng-tracepoint.c
@@ -1,23 +1,10 @@
-/*
+/* SPDX-License-Identifier: (GPL-2.0-only or LGPL-2.1-only)
+ *
  * lttng-tracepoint.c
  *
  * LTTng adaptation layer for Linux kernel 3.15+ tracepoints.
  *
  * Copyright (C) 2014 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; only
- * version 2.1 of the License.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
 #include <linux/mutex.h>
@@ -28,8 +15,9 @@
 #include <linux/jhash.h>
 #include <linux/module.h>
 
-#include <lttng-tracepoint.h>
+#include <lttng/tracepoint.h>
 #include <wrapper/list.h>
+#include <wrapper/tracepoint.h>
 
 /*
  * Protect the tracepoint table. lttng_tracepoint_mutex nests within
@@ -241,7 +229,7 @@ int lttng_tracepoint_coming(struct tp_module *tp_mod)
                struct tracepoint_entry *e;
                struct lttng_tp_probe *p;
 
-               tp = tp_mod->mod->tracepoints_ptrs[i];
+               tp = lttng_tracepoint_ptr_deref(&tp_mod->mod->tracepoints_ptrs[i]);
                e = get_tracepoint(tp->name);
                if (!e) {
                        e = add_tracepoint(tp->name);
@@ -268,7 +256,7 @@ int lttng_tracepoint_coming(struct tp_module *tp_mod)
                }
        }
        mutex_unlock(&lttng_tracepoint_mutex);
-       return 0;
+       return NOTIFY_OK;
 }
 
 static
@@ -282,7 +270,7 @@ int lttng_tracepoint_going(struct tp_module *tp_mod)
                struct tracepoint_entry *e;
                struct lttng_tp_probe *p;
 
-               tp = tp_mod->mod->tracepoints_ptrs[i];
+               tp = lttng_tracepoint_ptr_deref(&tp_mod->mod->tracepoints_ptrs[i]);
                e = get_tracepoint(tp->name);
                if (!e || !e->tp)
                        continue;