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Diffstat (limited to 'samples/kprobes/kretprobe_example.c')
-rw-r--r--samples/kprobes/kretprobe_example.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/samples/kprobes/kretprobe_example.c b/samples/kprobes/kretprobe_example.c
index 1041b67..ebb1d1a 100644
--- a/samples/kprobes/kretprobe_example.c
+++ b/samples/kprobes/kretprobe_example.c
@@ -7,7 +7,7 @@
*
* usage: insmod kretprobe_example.ko func=<func_name>
*
- * If no func_name is specified, do_fork is instrumented
+ * If no func_name is specified, _do_fork is instrumented
*
* For more information on theory of operation of kretprobes, see
* Documentation/kprobes.txt
@@ -25,7 +25,7 @@
#include <linux/limits.h>
#include <linux/sched.h>
-static char func_name[NAME_MAX] = "do_fork";
+static char func_name[NAME_MAX] = "_do_fork";
module_param_string(func, func_name, NAME_MAX, S_IRUGO);
MODULE_PARM_DESC(func, "Function to kretprobe; this module will report the"
" function's execution time");