linux-kernel - [for-next][PATCH 07/20] tracing: Fix comments for ftrace_event

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Date:	Fri, 15 Mar 2013 15:39:42 -0400
From:	Steven Rostedt <rostedt@...dmis.org>
To:	linux-kernel@...r.kernel.org
Cc:	Ingo Molnar <mingo@...nel.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Frederic Weisbecker <fweisbec@...il.com>
Subject: [for-next][PATCH 07/20] tracing: Fix comments for ftrace_event_file/call flags

From: "Steven Rostedt (Red Hat)" <rostedt@...dmis.org>

Most of the flags for the struct ftrace_event_file were moved over
to the flags of the struct ftrace_event_call, but the comments were
never updated.

Signed-off-by: Steven Rostedt <rostedt@...dmis.org>
---
 include/linux/ftrace_event.h |   17 ++++++++++-------
 1 file changed, 10 insertions(+), 7 deletions(-)

diff --git a/include/linux/ftrace_event.h b/include/linux/ftrace_event.h
index d84c4a5..4cb6cd8 100644
--- a/include/linux/ftrace_event.h
+++ b/include/linux/ftrace_event.h
@@ -230,6 +230,13 @@ struct ftrace_event_call {
 	struct list_head	*files;
 	void			*mod;
 	void			*data;
+	/*
+	 *   bit 0:		filter_active
+	 *   bit 1:		allow trace by non root (cap any)
+	 *   bit 2:		failed to apply filter
+	 *   bit 3:		ftrace internal event (do not enable)
+	 *   bit 4:		Event was enabled by module
+	 */
 	int			flags; /* static flags of different events */
 
 #ifdef CONFIG_PERF_EVENTS
@@ -248,7 +255,7 @@ enum {
 
 /*
  * Ftrace event file flags:
- *  ENABELD	  - The event is enabled
+ *  ENABLED	  - The event is enabled
  *  RECORDED_CMD  - The comms should be recorded at sched_switch
  */
 enum {
@@ -265,12 +272,8 @@ struct ftrace_event_file {
 
 	/*
 	 * 32 bit flags:
-	 *   bit 1:		enabled
-	 *   bit 2:		filter_active
-	 *   bit 3:		enabled cmd record
-	 *   bit 4:		allow trace by non root (cap any)
-	 *   bit 5:		failed to apply filter
-	 *   bit 6:		ftrace internal event (do not enable)
+	 *   bit 0:		enabled
+	 *   bit 1:		enabled cmd record
 	 *
 	 * Changes to flags must hold the event_mutex.
 	 *
-- 
1.7.10.4



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