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-rw-r--r--kernel/Makefile5
-rw-r--r--kernel/events/Makefile5
-rw-r--r--kernel/events/core.c (renamed from kernel/perf_event.c)0
3 files changed, 8 insertions, 2 deletions
diff --git a/kernel/Makefile b/kernel/Makefile
index 85cbfb31e73..79815306474 100644
--- a/kernel/Makefile
+++ b/kernel/Makefile
@@ -21,7 +21,6 @@ CFLAGS_REMOVE_mutex-debug.o = -pg
CFLAGS_REMOVE_rtmutex-debug.o = -pg
CFLAGS_REMOVE_cgroup-debug.o = -pg
CFLAGS_REMOVE_sched_clock.o = -pg
-CFLAGS_REMOVE_perf_event.o = -pg
CFLAGS_REMOVE_irq_work.o = -pg
endif
@@ -103,7 +102,9 @@ obj-$(CONFIG_RING_BUFFER) += trace/
obj-$(CONFIG_TRACEPOINTS) += trace/
obj-$(CONFIG_SMP) += sched_cpupri.o
obj-$(CONFIG_IRQ_WORK) += irq_work.o
-obj-$(CONFIG_PERF_EVENTS) += perf_event.o
+
+obj-$(CONFIG_PERF_EVENTS) += events/
+
obj-$(CONFIG_HAVE_HW_BREAKPOINT) += hw_breakpoint.o
obj-$(CONFIG_USER_RETURN_NOTIFIER) += user-return-notifier.o
obj-$(CONFIG_PADATA) += padata.o
diff --git a/kernel/events/Makefile b/kernel/events/Makefile
new file mode 100644
index 00000000000..26c00e4570e
--- /dev/null
+++ b/kernel/events/Makefile
@@ -0,0 +1,5 @@
+ifdef CONFIG_FUNCTION_TRACER
+CFLAGS_REMOVE_core.o = -pg
+endif
+
+obj-y += core.o
diff --git a/kernel/perf_event.c b/kernel/events/core.c
index 440bc485bbf..440bc485bbf 100644
--- a/kernel/perf_event.c
+++ b/kernel/events/core.c