| |
| # Do not instrument the tracer itself: |
| |
| ifdef CONFIG_FUNCTION_TRACER |
| ORIG_CFLAGS := $(KBUILD_CFLAGS) |
| KBUILD_CFLAGS = $(subst -pg,,$(ORIG_CFLAGS)) |
| |
| # selftest needs instrumentation |
| 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_BRANCHES |
| KBUILD_CFLAGS += -DDISABLE_BRANCH_PROFILING |
| endif |
| |
| obj-$(CONFIG_FUNCTION_TRACER) += libftrace.o |
| obj-$(CONFIG_RING_BUFFER) += ring_buffer.o |
| |
| obj-$(CONFIG_TRACING) += trace.o |
| obj-$(CONFIG_CONTEXT_SWITCH_TRACER) += trace_sched_switch.o |
| obj-$(CONFIG_SYSPROF_TRACER) += trace_sysprof.o |
| obj-$(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-$(CONFIG_BOOT_TRACER) += trace_boot.o |
| obj-$(CONFIG_FUNCTION_GRAPH_TRACER) += trace_functions_graph.o |
| obj-$(CONFIG_TRACE_BRANCH_PROFILING) += trace_branch.o |
| obj-$(CONFIG_BTS_TRACER) += trace_bts.o |
| obj-$(CONFIG_POWER_TRACER) += trace_power.o |
| |
| libftrace-y := ftrace.o |
