# Do not instrument the tracer itself:

  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
  KBUILD_CFLAGS += -DDISABLE_BRANCH_PROFILING

  endif

  CFLAGS_trace_benchmark.o := -I$(src)

  CFLAGS_trace_events_filter.o := -I$(src)

  obj-$(CONFIG_TRACE_CLOCK) += trace_clock.o

  obj-$(CONFIG_FUNCTION_TRACER) += libftrace.o

  obj-$(CONFIG_RING_BUFFER) += ring_buffer.o

  obj-$(CONFIG_RING_BUFFER_BENCHMARK) += ring_buffer_benchmark.o

  obj-$(CONFIG_TRACING) += trace.o

  obj-$(CONFIG_TRACING) += trace_output.o

  obj-$(CONFIG_TRACING) += trace_seq.o

  obj-$(CONFIG_TRACING) += trace_stat.o

  obj-$(CONFIG_TRACING) += trace_printk.o

  obj-$(CONFIG_CONTEXT_SWITCH_TRACER) += trace_sched_switch.o

  obj-$(CONFIG_FUNCTION_TRACER) += trace_functions.o

  obj-$(CONFIG_IRQSOFF_TRACER) += trace_irqsoff.o

  obj-$(CONFIG_PREEMPT_TRACER) += trace_irqsoff.o

  obj-$(CONFIG_SCHED_TRACER) += trace_sched_wakeup.o

  obj-$(CONFIG_NOP_TRACER) += trace_nop.o

  obj-$(CONFIG_STACK_TRACER) += trace_stack.o

  obj-$(CONFIG_MMIOTRACE) += trace_mmiotrace.o

  obj-$(CONFIG_FUNCTION_GRAPH_TRACER) += trace_functions_graph.o

  obj-$(CONFIG_TRACE_BRANCH_PROFILING) += trace_branch.o

  obj-$(CONFIG_BLK_DEV_IO_TRACE) += blktrace.o
  ifeq ($(CONFIG_BLOCK),y)
  obj-$(CONFIG_EVENT_TRACING) += blktrace.o
  endif

  obj-$(CONFIG_EVENT_TRACING) += trace_events.o

  obj-$(CONFIG_EVENT_TRACING) += trace_export.o

  obj-$(CONFIG_FTRACE_SYSCALLS) += trace_syscalls.o

  ifeq ($(CONFIG_PERF_EVENTS),y)

  obj-$(CONFIG_EVENT_TRACING) += trace_event_perf.o

  endif

  obj-$(CONFIG_EVENT_TRACING) += trace_events_filter.o

  obj-$(CONFIG_EVENT_TRACING) += trace_events_trigger.o

  obj-$(CONFIG_KPROBE_EVENT) += trace_kprobe.o

  obj-$(CONFIG_TRACEPOINTS) += power-traces.o

  ifeq ($(CONFIG_PM_RUNTIME),y)

  obj-$(CONFIG_TRACEPOINTS) += rpm-traces.o

  endif

  ifeq ($(CONFIG_TRACING),y)
  obj-$(CONFIG_KGDB_KDB) += trace_kdb.o
  endif

  obj-$(CONFIG_PROBE_EVENTS) += trace_probe.o

  obj-$(CONFIG_UPROBE_EVENT) += trace_uprobe.o

  obj-$(CONFIG_TRACEPOINT_BENCHMARK) += trace_benchmark.o

  libftrace-y := ftrace.o