From a76d4648a0bbd624a1322c15073b5032a5135f01 Mon Sep 17 00:00:00 2001 From: Xiu Jianfeng Date: Tue, 22 Nov 2022 17:14:56 +0800 Subject: [PATCH] tracing: Make tracepoint_print_iter static After change in commit 4239174570da ("tracing: Make tracepoint_printk a static_key"), this symbol is not used outside of the file, so mark it static. Link: https://lkml.kernel.org/r/20221122091456.72055-1-xiujianfeng@huawei.com Signed-off-by: Xiu Jianfeng Signed-off-by: Steven Rostedt (Google) --- kernel/trace/trace.c | 2 +- kernel/trace/trace.h | 2 -- 2 files changed, 1 insertion(+), 3 deletions(-) diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c index 5c97dbef741b4..93a75a97118f1 100644 --- a/kernel/trace/trace.c +++ b/kernel/trace/trace.c @@ -85,7 +85,7 @@ void __init disable_tracing_selftest(const char *reason) #endif /* Pipe tracepoints to printk */ -struct trace_iterator *tracepoint_print_iter; +static struct trace_iterator *tracepoint_print_iter; int tracepoint_printk; static bool tracepoint_printk_stop_on_boot __initdata; static DEFINE_STATIC_KEY_FALSE(tracepoint_printk_key); diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h index d42e245071525..48643f07bc018 100644 --- a/kernel/trace/trace.h +++ b/kernel/trace/trace.h @@ -1942,8 +1942,6 @@ static inline void tracer_hardirqs_on(unsigned long a0, unsigned long a1) { } static inline void tracer_hardirqs_off(unsigned long a0, unsigned long a1) { } #endif -extern struct trace_iterator *tracepoint_print_iter; - /* * Reset the state of the trace_iterator so that it can read consumed data. * Normally, the trace_iterator is used for reading the data when it is not -- 2.30.2