tracing: Allow gcov profiling on only ftrace subsystem
authorMasami Hiramatsu <mhiramat@kernel.org>
Tue, 21 Aug 2018 07:27:58 +0000 (16:27 +0900)
committerSteven Rostedt (VMware) <rostedt@goodmis.org>
Tue, 21 Aug 2018 13:11:49 +0000 (09:11 -0400)
commit6b7dca401cb148603158119c89319c85228a2a61
tree80cf732b6323ea9da7ded1eebe90c917cc08df86
parentbb730b5833b5bddf5cb226865e5f4496770d00b0
tracing: Allow gcov profiling on only ftrace subsystem

Add GCOV_PROFILE_FTRACE to allow gcov profiling on only files in ftrace
subsystem. This config option will be used for checking kselftest/ftrace
coverage.

Link: http://lkml.kernel.org/r/153483647755.32472.4746349899604275441.stgit@devbox
Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
kernel/trace/Kconfig
kernel/trace/Makefile