Linux 5.2
[sfrench/cifs-2.6.git] / kernel / trace / Makefile
1 # SPDX-License-Identifier: GPL-2.0
2
3 # Do not instrument the tracer itself:
4
5 ifdef CONFIG_FUNCTION_TRACER
6 ORIG_CFLAGS := $(KBUILD_CFLAGS)
7 KBUILD_CFLAGS = $(subst $(CC_FLAGS_FTRACE),,$(ORIG_CFLAGS))
8
9 ifdef CONFIG_FTRACE_SELFTEST
10 # selftest needs instrumentation
11 CFLAGS_trace_selftest_dynamic.o = $(CC_FLAGS_FTRACE)
12 obj-y += trace_selftest_dynamic.o
13 endif
14 endif
15
16 ifdef CONFIG_FTRACE_STARTUP_TEST
17 CFLAGS_trace_kprobe_selftest.o = $(CC_FLAGS_FTRACE)
18 obj-$(CONFIG_KPROBE_EVENTS) += trace_kprobe_selftest.o
19 endif
20
21 # If unlikely tracing is enabled, do not trace these files
22 ifdef CONFIG_TRACING_BRANCHES
23 KBUILD_CFLAGS += -DDISABLE_BRANCH_PROFILING
24 endif
25
26 # for GCOV coverage profiling
27 ifdef CONFIG_GCOV_PROFILE_FTRACE
28 GCOV_PROFILE := y
29 endif
30
31 CFLAGS_trace_benchmark.o := -I$(src)
32 CFLAGS_trace_events_filter.o := -I$(src)
33
34 obj-$(CONFIG_TRACE_CLOCK) += trace_clock.o
35
36 obj-$(CONFIG_FUNCTION_TRACER) += libftrace.o
37 obj-$(CONFIG_RING_BUFFER) += ring_buffer.o
38 obj-$(CONFIG_RING_BUFFER_BENCHMARK) += ring_buffer_benchmark.o
39
40 obj-$(CONFIG_TRACING) += trace.o
41 obj-$(CONFIG_TRACING) += trace_output.o
42 obj-$(CONFIG_TRACING) += trace_seq.o
43 obj-$(CONFIG_TRACING) += trace_stat.o
44 obj-$(CONFIG_TRACING) += trace_printk.o
45 obj-$(CONFIG_TRACING_MAP) += tracing_map.o
46 obj-$(CONFIG_PREEMPTIRQ_DELAY_TEST) += preemptirq_delay_test.o
47 obj-$(CONFIG_CONTEXT_SWITCH_TRACER) += trace_sched_switch.o
48 obj-$(CONFIG_FUNCTION_TRACER) += trace_functions.o
49 obj-$(CONFIG_PREEMPTIRQ_TRACEPOINTS) += trace_preemptirq.o
50 obj-$(CONFIG_IRQSOFF_TRACER) += trace_irqsoff.o
51 obj-$(CONFIG_PREEMPT_TRACER) += trace_irqsoff.o
52 obj-$(CONFIG_SCHED_TRACER) += trace_sched_wakeup.o
53 obj-$(CONFIG_HWLAT_TRACER) += trace_hwlat.o
54 obj-$(CONFIG_NOP_TRACER) += trace_nop.o
55 obj-$(CONFIG_STACK_TRACER) += trace_stack.o
56 obj-$(CONFIG_MMIOTRACE) += trace_mmiotrace.o
57 obj-$(CONFIG_FUNCTION_GRAPH_TRACER) += trace_functions_graph.o
58 obj-$(CONFIG_TRACE_BRANCH_PROFILING) += trace_branch.o
59 obj-$(CONFIG_BLK_DEV_IO_TRACE) += blktrace.o
60 obj-$(CONFIG_FUNCTION_GRAPH_TRACER) += fgraph.o
61 ifeq ($(CONFIG_BLOCK),y)
62 obj-$(CONFIG_EVENT_TRACING) += blktrace.o
63 endif
64 obj-$(CONFIG_EVENT_TRACING) += trace_events.o
65 obj-$(CONFIG_EVENT_TRACING) += trace_export.o
66 obj-$(CONFIG_FTRACE_SYSCALLS) += trace_syscalls.o
67 ifeq ($(CONFIG_PERF_EVENTS),y)
68 obj-$(CONFIG_EVENT_TRACING) += trace_event_perf.o
69 endif
70 obj-$(CONFIG_EVENT_TRACING) += trace_events_filter.o
71 obj-$(CONFIG_EVENT_TRACING) += trace_events_trigger.o
72 obj-$(CONFIG_HIST_TRIGGERS) += trace_events_hist.o
73 obj-$(CONFIG_BPF_EVENTS) += bpf_trace.o
74 obj-$(CONFIG_KPROBE_EVENTS) += trace_kprobe.o
75 obj-$(CONFIG_TRACEPOINTS) += power-traces.o
76 ifeq ($(CONFIG_PM),y)
77 obj-$(CONFIG_TRACEPOINTS) += rpm-traces.o
78 endif
79 ifeq ($(CONFIG_TRACING),y)
80 obj-$(CONFIG_KGDB_KDB) += trace_kdb.o
81 endif
82 obj-$(CONFIG_DYNAMIC_EVENTS) += trace_dynevent.o
83 obj-$(CONFIG_PROBE_EVENTS) += trace_probe.o
84 obj-$(CONFIG_UPROBE_EVENTS) += trace_uprobe.o
85
86 obj-$(CONFIG_TRACEPOINT_BENCHMARK) += trace_benchmark.o
87
88 libftrace-y := ftrace.o