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authorzhangwei(Jovi) <jovi.zhangwei@huawei.com>2013-07-15 12:32:34 +0400
committerSteven Rostedt <rostedt@goodmis.org>2013-07-15 20:38:10 +0400
commit991821c86c2fb6cc4104ce679247864dbc070a83 (patch)
tree1a3461bb5c843d939b5f176a53262206056cedf1 /kernel/trace
parentad81f0545ef01ea651886dddac4bef6cec930092 (diff)
downloadlinux-991821c86c2fb6cc4104ce679247864dbc070a83.tar.xz
tracing: Use correct config guard CONFIG_STACK_TRACER
We should use CONFIG_STACK_TRACER to guard readme text of stack tracer related file, not CONFIG_STACKTRACE. Link: http://lkml.kernel.org/r/51E3B3A2.8080609@huawei.com Signed-off-by: zhangwei(Jovi) <jovi.zhangwei@huawei.com> Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Diffstat (limited to 'kernel/trace')
-rw-r--r--kernel/trace/trace.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
index 0cd500bffd9b..25b91afc29e0 100644
--- a/kernel/trace/trace.c
+++ b/kernel/trace/trace.c
@@ -3537,14 +3537,14 @@ static const char readme_msg[] =
"\n snapshot\t\t- Like 'trace' but shows the content of the static snapshot buffer\n"
"\t\t\t Read the contents for more information\n"
#endif
-#ifdef CONFIG_STACKTRACE
+#ifdef CONFIG_STACK_TRACER
" stack_trace\t\t- Shows the max stack trace when active\n"
" stack_max_size\t- Shows current max stack size that was traced\n"
"\t\t\t Write into this file to reset the max size (trigger a new trace)\n"
#ifdef CONFIG_DYNAMIC_FTRACE
" stack_trace_filter\t- Like set_ftrace_filter but limits what stack_trace traces\n"
#endif
-#endif /* CONFIG_STACKTRACE */
+#endif /* CONFIG_STACK_TRACER */
;
static ssize_t