1 2# Do not instrument the tracer itself: 3 4ifdef CONFIG_FUNCTION_TRACER 5ORIG_CFLAGS := $(KBUILD_CFLAGS) 6KBUILD_CFLAGS = $(subst -pg,,$(ORIG_CFLAGS)) 7 8ifdef CONFIG_FTRACE_SELFTEST 9# selftest needs instrumentation 10CFLAGS_trace_selftest_dynamic.o = -pg 11obj-y += trace_selftest_dynamic.o 12endif 13endif 14 15# If unlikely tracing is enabled, do not trace these files 16ifdef CONFIG_TRACING_BRANCHES 17KBUILD_CFLAGS += -DDISABLE_BRANCH_PROFILING 18endif 19 20CFLAGS_trace_events_filter.o := -I$(src) 21 22obj-$(CONFIG_TRACE_CLOCK) += trace_clock.o 23 24obj-$(CONFIG_FUNCTION_TRACER) += libftrace.o 25obj-$(CONFIG_RING_BUFFER) += ring_buffer.o 26obj-$(CONFIG_RING_BUFFER_BENCHMARK) += ring_buffer_benchmark.o 27 28obj-$(CONFIG_TRACING) += trace.o 29obj-$(CONFIG_TRACING) += trace_output.o 30obj-$(CONFIG_TRACING) += trace_stat.o 31obj-$(CONFIG_TRACING) += trace_printk.o 32obj-$(CONFIG_CONTEXT_SWITCH_TRACER) += trace_sched_switch.o 33obj-$(CONFIG_FUNCTION_TRACER) += trace_functions.o 34obj-$(CONFIG_IRQSOFF_TRACER) += trace_irqsoff.o 35obj-$(CONFIG_PREEMPT_TRACER) += trace_irqsoff.o 36obj-$(CONFIG_SCHED_TRACER) += trace_sched_wakeup.o 37obj-$(CONFIG_NOP_TRACER) += trace_nop.o 38obj-$(CONFIG_STACK_TRACER) += trace_stack.o 39obj-$(CONFIG_MMIOTRACE) += trace_mmiotrace.o 40obj-$(CONFIG_FUNCTION_GRAPH_TRACER) += trace_functions_graph.o 41obj-$(CONFIG_TRACE_BRANCH_PROFILING) += trace_branch.o 42obj-$(CONFIG_BLK_DEV_IO_TRACE) += blktrace.o 43ifeq ($(CONFIG_BLOCK),y) 44obj-$(CONFIG_EVENT_TRACING) += blktrace.o 45endif 46obj-$(CONFIG_EVENT_TRACING) += trace_events.o 47obj-$(CONFIG_EVENT_TRACING) += trace_export.o 48obj-$(CONFIG_FTRACE_SYSCALLS) += trace_syscalls.o 49ifeq ($(CONFIG_PERF_EVENTS),y) 50obj-$(CONFIG_EVENT_TRACING) += trace_event_perf.o 51endif 52obj-$(CONFIG_EVENT_TRACING) += trace_events_filter.o 53obj-$(CONFIG_KPROBE_EVENT) += trace_kprobe.o 54obj-$(CONFIG_TRACEPOINTS) += power-traces.o 55ifeq ($(CONFIG_PM_RUNTIME),y) 56obj-$(CONFIG_TRACEPOINTS) += rpm-traces.o 57endif 58ifeq ($(CONFIG_TRACING),y) 59obj-$(CONFIG_KGDB_KDB) += trace_kdb.o 60endif 61obj-$(CONFIG_PROBE_EVENTS) += trace_probe.o 62obj-$(CONFIG_UPROBE_EVENT) += trace_uprobe.o 63 64libftrace-y := ftrace.o 65