Messages in this thread Patch in this message | | | From | Yisheng Xie <> | Subject | [PATCH] ftrace: use helper function clear_ftrace_function | Date | Tue, 30 Jan 2018 08:46:01 +0800 |
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We have helper function clear_ftrace_function(), use it instead of hard code. And this should not have any functional change.
Signed-off-by: Yisheng Xie <xieyisheng1@huawei.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 554b517..ba78e03 100644 --- a/kernel/trace/ftrace.c +++ b/kernel/trace/ftrace.c @@ -6779,7 +6779,7 @@ int unregister_ftrace_function(struct ftrace_ops *ops) } else { /* stopping ftrace calls (just send to ftrace_stub) */ - ftrace_trace_function = ftrace_stub; + clear_ftrace_function(); ftrace_shutdown_sysctl(); } -- 1.7.12.4
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