-/*
- * Copyright (C) 2011 Mathieu Desnoyers (mathieu.desnoyers@efficios.com)
+/* SPDX-License-Identifier: (GPL-2.0 or LGPL-2.1)
*
- * wrapper around vmalloc_sync_all. Using KALLSYMS to get its address when
+ * wrapper/splice.c
+ *
+ * wrapper around splice_to_pipe. Using KALLSYMS to get its address when
* available, else we need to have a kernel that exports this function to GPL
* modules.
*
- * Dual LGPL v2.1/GPL v2 license.
+ * Copyright (C) 2011-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
*/
#ifdef CONFIG_KALLSYMS
#include <linux/kallsyms.h>
#include <linux/fs.h>
#include <linux/splice.h>
-#include "kallsyms.h"
+#include <wrapper/kallsyms.h>
static
ssize_t (*splice_to_pipe_sym)(struct pipe_inode_info *pipe,
if (splice_to_pipe_sym) {
return splice_to_pipe_sym(pipe, spd);
} else {
- printk(KERN_WARNING "LTTng: splice_to_pipe symbol lookup failed.\n");
+ printk_once(KERN_WARNING "LTTng: splice_to_pipe symbol lookup failed.\n");
return -ENOSYS;
}
}