From 4b47125b633c671364cb4bcd6a4f9ad88b07d2da Mon Sep 17 00:00:00 2001 From: Luming Yu Date: Fri, 29 Sep 2017 21:57:40 +0800 Subject: [PATCH v1 2/9] early pt: kconfig disable ftrace by default Recommend to disable ftrace for pt by default though pt works perfectly for tracing ftrace code Signed-off-by: Luming Yu --- kernel/trace/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/trace/Kconfig b/kernel/trace/Kconfig index 434c840..d922c0f 100644 --- a/kernel/trace/Kconfig +++ b/kernel/trace/Kconfig @@ -122,7 +122,7 @@ if TRACING_SUPPORT menuconfig FTRACE bool "Tracers" - default y if DEBUG_KERNEL + default y if DEBUG_KERNEL && !EARLY_PT help Enable the kernel tracing infrastructure. -- 2.7.5