lkml.org 
[lkml]   [2010]   [Feb]   [25]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
DateThu, 25 Feb 2010 14:44:02 -0500
FromSteven Rostedt <>
Subject[PATCH 7/7] tracing: Simplify memory recycle of trace_define_field
From: Wenji Huang <wenji.huang@oracle.com>

Discard freeing field->type since it is not necessary.

Reviewed-by: Li Zefan <lizf@cn.fujitsu.com>
Signed-off-by: Wenji Huang <wenji.huang@oracle.com>
LKML-Reference: <1266997226-6833-5-git-send-email-wenji.huang@oracle.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
---
kernel/trace/trace_events.c | 4 +---
1 files changed, 1 insertions(+), 3 deletions(-)
diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c
index c2a3077..3f972ad 100644
--- a/kernel/trace/trace_events.c
+++ b/kernel/trace/trace_events.c
@@ -60,10 +60,8 @@ int trace_define_field(struct ftrace_event_call *call, const char *type,
return 0;

err:
- if (field) {
+ if (field)
kfree(field->name);
- kfree(field->type);
- }
kfree(field);

return -ENOMEM;
--
1.6.5



\
 
 \ /
  Last update: 2010-02-25 20:49    [from the cache]
©2003-2010