3 files changed, 12 insertions, 12 deletions

diff --git a/kernel/samples/kprobes/jprobe_example.c b/kernel/samples/kprobes/jprobe_example.c
index 9119ac6a8..c285a3b8a 100644
--- a/kernel/samples/kprobes/jprobe_example.c
+++ b/kernel/samples/kprobes/jprobe_example.c
@@ -1,13 +1,13 @@
 /*
  * Here's a sample kernel module showing the use of jprobes to dump
- * the arguments of do_fork().
+ * the arguments of _do_fork().
  *
  * For more information on theory of operation of jprobes, see
  * Documentation/kprobes.txt
  *
  * Build and insert the kernel module as done in the kprobe example.
  * You will see the trace data in /var/log/messages and on the
- * console whenever do_fork() is invoked to create a new process.
+ * console whenever _do_fork() is invoked to create a new process.
  * (Some messages may be suppressed if syslogd is configured to
  * eliminate duplicate messages.)
  */
@@ -17,13 +17,13 @@
 #include <linux/kprobes.h>
 
 /*
- * Jumper probe for do_fork.
+ * Jumper probe for _do_fork.
  * Mirror principle enables access to arguments of the probed routine
  * from the probe handler.
  */
 
-/* Proxy routine having the same arguments as actual do_fork() routine */
-static long jdo_fork(unsigned long clone_flags, unsigned long stack_start,
+/* Proxy routine having the same arguments as actual _do_fork() routine */
+static long j_do_fork(unsigned long clone_flags, unsigned long stack_start,
 	      unsigned long stack_size, int __user *parent_tidptr,
 	      int __user *child_tidptr)
 {
@@ -36,9 +36,9 @@ static long jdo_fork(unsigned long clone_flags, unsigned long stack_start,
 }
 
 static struct jprobe my_jprobe = {
-	.entry			= jdo_fork,
+	.entry			= j_do_fork,
 	.kp = {
-		.symbol_name	= "do_fork",
+		.symbol_name	= "_do_fork",
 	},
 };
 
diff --git a/kernel/samples/kprobes/kprobe_example.c b/kernel/samples/kprobes/kprobe_example.c
index 366db1a9f..727eb21c9 100644
--- a/kernel/samples/kprobes/kprobe_example.c
+++ b/kernel/samples/kprobes/kprobe_example.c
@@ -1,13 +1,13 @@
 /*
  * NOTE: This example is works on x86 and powerpc.
  * Here's a sample kernel module showing the use of kprobes to dump a
- * stack trace and selected registers when do_fork() is called.
+ * stack trace and selected registers when _do_fork() is called.
  *
  * For more information on theory of operation of kprobes, see
  * Documentation/kprobes.txt
  *
  * You will see the trace data in /var/log/messages and on the console
- * whenever do_fork() is invoked to create a new process.
+ * whenever _do_fork() is invoked to create a new process.
  */
 
 #include <linux/kernel.h>
@@ -16,7 +16,7 @@
 
 /* For each probe you need to allocate a kprobe structure */
 static struct kprobe kp = {
-	.symbol_name	= "do_fork",
+	.symbol_name	= "_do_fork",
 };
 
 /* kprobe pre_handler: called just before the probed instruction is executed */
diff --git a/kernel/samples/kprobes/kretprobe_example.c b/kernel/samples/kprobes/kretprobe_example.c
index 1041b6731..ebb1d1aed 100644
--- a/kernel/samples/kprobes/kretprobe_example.c
+++ b/kernel/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");