1 2# Do not instrument the tracer itself: 3 4ifdef CONFIG_FUNCTION_TRACER 5ORIG_CFLAGS := $(KBUILD_CFLAGS) 6KBUILD_CFLAGS = $(subst -pg,,$(ORIG_CFLAGS)) 7 8# selftest needs instrumentation 9CFLAGS_trace_selftest_dynamic.o = -pg 10obj-y += trace_selftest_dynamic.o 11endif 12 13# If unlikely tracing is enabled, do not trace these files 14ifdef CONFIG_TRACING_BRANCHES 15KBUILD_CFLAGS += -DDISABLE_BRANCH_PROFILING 16endif 17 18obj-$(CONFIG_FUNCTION_TRACER) += libftrace.o 19obj-$(CONFIG_RING_BUFFER) += ring_buffer.o 20 21obj-$(CONFIG_TRACING) += trace.o 22obj-$(CONFIG_TRACING) += trace_clock.o 23obj-$(CONFIG_TRACING) += trace_output.o 24obj-$(CONFIG_TRACING) += trace_stat.o 25obj-$(CONFIG_TRACING) += trace_printk.o 26obj-$(CONFIG_CONTEXT_SWITCH_TRACER) += trace_sched_switch.o 27obj-$(CONFIG_SYSPROF_TRACER) += trace_sysprof.o 28obj-$(CONFIG_FUNCTION_TRACER) += trace_functions.o 29obj-$(CONFIG_IRQSOFF_TRACER) += trace_irqsoff.o 30obj-$(CONFIG_PREEMPT_TRACER) += trace_irqsoff.o 31obj-$(CONFIG_SCHED_TRACER) += trace_sched_wakeup.o 32obj-$(CONFIG_NOP_TRACER) += trace_nop.o 33obj-$(CONFIG_STACK_TRACER) += trace_stack.o 34obj-$(CONFIG_MMIOTRACE) += trace_mmiotrace.o 35obj-$(CONFIG_BOOT_TRACER) += trace_boot.o 36obj-$(CONFIG_FUNCTION_GRAPH_TRACER) += trace_functions_graph.o 37obj-$(CONFIG_TRACE_BRANCH_PROFILING) += trace_branch.o 38obj-$(CONFIG_HW_BRANCH_TRACER) += trace_hw_branches.o 39obj-$(CONFIG_POWER_TRACER) += trace_power.o 40obj-$(CONFIG_KMEMTRACE) += kmemtrace.o 41obj-$(CONFIG_WORKQUEUE_TRACER) += trace_workqueue.o 42obj-$(CONFIG_BLK_DEV_IO_TRACE) += blktrace.o 43obj-$(CONFIG_EVENT_TRACER) += trace_events.o 44obj-$(CONFIG_EVENT_TRACER) += events.o 45obj-$(CONFIG_EVENT_TRACER) += trace_export.o 46obj-$(CONFIG_FTRACE_SYSCALLS) += trace_syscalls.o 47obj-$(CONFIG_EVENT_PROFILE) += trace_event_profile.o 48obj-$(CONFIG_EVENT_TRACER) += trace_events_filter.o 49 50libftrace-y := ftrace.o 51