kprobes: enable clean usage of get_kprobe
authorAbhishek Sagar <sagar.abhishek@gmail.com>
Sat, 21 Jun 2008 18:17:39 +0000 (23:47 +0530)
committerIngo Molnar <mingo@elte.hu>
Mon, 23 Jun 2008 20:10:57 +0000 (22:10 +0200)
Allow clean use of get_kprobe() outside of core kprobe code. Ftrace makes use
of get_kprobe to identify probes installed on mcount call-sites.

Signed-off-by: Abhishek Sagar <sagar.abhishek@gmail.com>
Acked-by: Ananth N Mavinakayanahalli <ananth@in.ibm.com>
Cc: Masami Hiramatsu <mhiramat@redhat.com>
Cc: jkenisto@us.ibm.com
Cc: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
include/linux/kprobes.h

index 1036631ff4fac552ffd850e24f7e21b939fe32ad..04a3556bdea6b87e654db168240139dc887decb4 100644 (file)
@@ -259,6 +259,10 @@ void recycle_rp_inst(struct kretprobe_instance *ri, struct hlist_head *head);
 struct jprobe;
 struct kretprobe;
 
+static inline struct kprobe *get_kprobe(void *addr)
+{
+       return NULL;
+}
 static inline struct kprobe *kprobe_running(void)
 {
        return NULL;