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Commit 3a636388 authored Jun 26, 2014 by Steven Rostedt (Red Hat) Committed by Steven Rostedt Jul 18, 2014

tracing: Remove function_trace_stop and HAVE_FUNCTION_TRACE_MCOUNT_TEST



All users of function_trace_stop and HAVE_FUNCTION_TRACE_MCOUNT_TEST have
been removed. We can safely remove them from the kernel.

Reviewed-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>

parent 2a62a57a

include/linux/ftrace.h

+0 −2

Original line number	Diff line number	Diff line
		@@ -129,8 +129,6 @@ struct ftrace_ops {
		#endif
		};

		extern int function_trace_stop;

		/*
		* Type of the current tracing.
		*/

kernel/trace/Kconfig

+0 −5

Original line number	Diff line number	Diff line
		@@ -29,11 +29,6 @@ config HAVE_FUNCTION_GRAPH_FP_TEST
		help
		See Documentation/trace/ftrace-design.txt

		config HAVE_FUNCTION_TRACE_MCOUNT_TEST
		bool
		help
		See Documentation/trace/ftrace-design.txt

		config HAVE_DYNAMIC_FTRACE
		bool
		help

kernel/trace/ftrace.c

+0 −3

Original line number	Diff line number	Diff line
		@@ -80,9 +80,6 @@ static struct ftrace_ops ftrace_list_end __read_mostly = {
		int ftrace_enabled __read_mostly;
		static int last_ftrace_enabled;

		/* Quick disabling of function tracer. */
		int function_trace_stop __read_mostly;

		/* Current function tracing op */
		struct ftrace_ops *function_trace_op __read_mostly = &ftrace_list_end;
		/* What to set function_trace_op to */