diff options
Diffstat (limited to 'kernel/trace/Makefile')
| -rw-r--r-- | kernel/trace/Makefile | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/kernel/trace/Makefile b/kernel/trace/Makefile index 98e70ee27986..c938d03516c0 100644 --- a/kernel/trace/Makefile +++ b/kernel/trace/Makefile @@ -10,6 +10,12 @@ CFLAGS_trace_selftest_dynamic.o = -pg obj-y += trace_selftest_dynamic.o endif +# If unlikely tracing is enabled, do not trace these files +ifdef CONFIG_TRACING_UNLIKELY +KBUILD_CFLAGS += '-Dlikely(x)=likely_notrace(x)' +KBUILD_CFLAGS += '-Dunlikely(x)=unlikely_notrace(x)' +endif + obj-$(CONFIG_FUNCTION_TRACER) += libftrace.o obj-$(CONFIG_RING_BUFFER) += ring_buffer.o |