提交 764f3b95 编写于 作者: I Ingo Molnar

tracing/function-graph-tracer: enabled by default

CONFIG_FUNCTION_GRAPH_TRACER depends on FUNCTION_TRACER already,
(turning it non-default) so it so making it default-n is pointless.

So enable it by default - it's a nice extension of the function tracer.
Signed-off-by: NIngo Molnar <mingo@elte.hu>
上级 f0461d01
......@@ -67,6 +67,7 @@ config FUNCTION_GRAPH_TRACER
bool "Kernel Function Graph Tracer"
depends on HAVE_FUNCTION_GRAPH_TRACER
depends on FUNCTION_TRACER
default y
help
Enable the kernel to trace a function at both its return
and its entry.
......
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