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authorSteven Rostedt <srostedt@redhat.com>2012-07-20 11:13:07 -0400
committerSteven Rostedt <rostedt@goodmis.org>2012-07-31 10:29:53 -0400
commit47239c4d8d6a24796039cada69d477a2b8cac9d6 (patch)
treeca18f34472494eb034b26b8db33cc164292283ae /kernel/trace
parent4740974a6844156c14d741b0080b59d275679a23 (diff)
ftrace: Only compile ftrace selftest if selftests are enabled
No need to compile in the ftrace selftest helper file if selftests are not being executed. Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Diffstat (limited to 'kernel/trace')
-rw-r--r--kernel/trace/Makefile2
1 files changed, 2 insertions, 0 deletions
diff --git a/kernel/trace/Makefile b/kernel/trace/Makefile
index b831087c8200..837090808aac 100644
--- a/kernel/trace/Makefile
+++ b/kernel/trace/Makefile
@@ -5,10 +5,12 @@ ifdef CONFIG_FUNCTION_TRACER
ORIG_CFLAGS := $(KBUILD_CFLAGS)
KBUILD_CFLAGS = $(subst -pg,,$(ORIG_CFLAGS))
+ifdef CONFIG_FTRACE_SELFTEST
# selftest needs instrumentation
CFLAGS_trace_selftest_dynamic.o = -pg
obj-y += trace_selftest_dynamic.o
endif
+endif
# If unlikely tracing is enabled, do not trace these files
ifdef CONFIG_TRACING_BRANCHES