3 * Loads a function at a marker call site.
5 * (C) Copyright 2006 Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
7 * This file is released under the GPLv2.
8 * See the file COPYING for more details.
11 #include <linux/marker.h>
12 #include <linux/module.h>
13 #include <linux/kallsyms.h>
15 /* function to install */
16 asmlinkage
void do_mark1(const char *format
, int value
)
18 printk("value is %d\n", value
);
23 return marker_set_probe("subsys_mark1", (marker_probe_func
*)do_mark1
,
27 void cleanup_module(void)
29 marker_disable_probe("subsys_mark1", (marker_probe_func
*)do_mark1
,
33 MODULE_LICENSE("GPL");
34 MODULE_AUTHOR("Mathieu Desnoyers");
35 MODULE_DESCRIPTION("Probe");
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