linux-kernel - [PATCH] tracing: Fix code comment for ftrace_ops_get

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Date:   Wed, 22 Feb 2017 08:29:26 +0800
From:   Chunyu Hu <chuhu@...hat.com>
To:     rostedt@...dmis.org
Cc:     mingo@...nel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] tracing: Fix code comment for ftrace_ops_get_func

There is no function 'ftrace_ops_recurs_func' existing in the code, it
should be ftrace_ops_assist_func. Fix the comment to avoid misleading.

Signed-off-by: Chunyu Hu <chuhu@...hat.com>
---
 kernel/trace/ftrace.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c
index 0c06093..fd84f2e 100644
--- a/kernel/trace/ftrace.c
+++ b/kernel/trace/ftrace.c
@@ -5487,7 +5487,7 @@ static void ftrace_ops_assist_func(unsigned long ip, unsigned long parent_ip,
  * Normally the mcount trampoline will call the ops->func, but there
  * are times that it should not. For example, if the ops does not
  * have its own recursion protection, then it should call the
- * ftrace_ops_recurs_func() instead.
+ * ftrace_ops_assist_func() instead.
  *
  * Returns the function that the trampoline should call for @ops.
  */
-- 
1.8.3.1