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tracing: Simplify the Kconfig dependency of FTRACE 

The entire FTRACE block is surrounded by 'if TRACING_SUPPORT' ...
'endif'.

Using 'depends on' is a simpler way to guard FTRACE.

Link: https://lkml.kernel.org/r/20210731052233.4703-1-masahiroy@kernel.org

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
This commit is contained in:
Masahiro Yamada 2021-07-31 14:22:31 +09:00 committed by Steven Rostedt (VMware)
parent ed2cf90735
commit de32951b29
1 changed files with 1 additions and 5 deletions
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6
kernel/trace/Kconfig
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@ -135,10 +135,9 @@ config TRACING_SUPPORT
depends on STACKTRACE_SUPPORT
default y
if TRACING_SUPPORT
menuconfig FTRACE
bool "Tracers"
depends on TRACING_SUPPORT
default y if DEBUG_KERNEL
help
Enable the kernel tracing infrastructure.
@ -1037,6 +1036,3 @@ config HIST_TRIGGERS_DEBUG
If unsure, say N.
endif # FTRACE
endif # TRACING_SUPPORT