From: Steven Rostedt <srostedt@redhat.com>
Date: Sat, 12 Sep 2009 23:04:54 +0000 (-0400)
Subject: tracing: allow filter predicates to handle ksym symbols
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=16bb8eb1b73bf940d30ff88cae622bfcd3790f61;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git

tracing: allow filter predicates to handle ksym symbols

This patch increases the max string used by predicates to
handle KSYM_SYMBOL_LEN.

Also moves an include to look nicer.

Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
---

diff --git a/include/linux/ftrace_event.h b/include/linux/ftrace_event.h
index 0608b0ff2635..bd099ba82ccc 100644
--- a/include/linux/ftrace_event.h
+++ b/include/linux/ftrace_event.h
@@ -1,8 +1,8 @@
 #ifndef _LINUX_FTRACE_EVENT_H
 #define _LINUX_FTRACE_EVENT_H
 
-#include <linux/trace_seq.h>
 #include <linux/ring_buffer.h>
+#include <linux/trace_seq.h>
 #include <linux/percpu.h>
 
 struct trace_array;
@@ -135,7 +135,7 @@ struct ftrace_event_call {
 };
 
 #define MAX_FILTER_PRED		32
-#define MAX_FILTER_STR_VAL	128
+#define MAX_FILTER_STR_VAL	256	/* Should handle KSYM_SYMBOL_LEN */
 
 extern void destroy_preds(struct ftrace_event_call *call);
 extern int filter_match_preds(struct ftrace_event_call *call, void *rec);