[PATCH 1/2] kernel/trace: call helper function to check global_trace
From: Yaowei Bai
Date: Tue Sep 22 2015 - 09:47:04 EST
Use helper function tracing_is_enabled() to check if global_trace
has been disabled.
No functional change.
Signed-off-by: Yaowei Bai <bywxiaobai@xxxxxxx>
---
kernel/trace/trace.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
index 6e79408..b0bd322a 100644
--- a/kernel/trace/trace.c
+++ b/kernel/trace/trace.c
@@ -7111,7 +7111,7 @@ __init static int tracer_alloc_buffers(void)
goto out_free_savedcmd;
}
- if (global_trace.buffer_disabled)
+ if (!tracing_is_enabled())
tracing_off();
if (trace_boot_clock) {
--
1.9.1
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