diff --git a/kernel/Makefile b/kernel/Makefile index c0cc67ad764ceddbe9f226ee1bfb90c4055f19ff..29d993be7dba15d86e9079c8deb085362aa765d4 100644 --- a/kernel/Makefile +++ b/kernel/Makefile @@ -98,7 +98,7 @@ obj-$(CONFIG_COMPAT_BINFMT_ELF) += elfcore.o obj-$(CONFIG_BINFMT_ELF_FDPIC) += elfcore.o obj-$(CONFIG_FUNCTION_TRACER) += trace/ obj-$(CONFIG_TRACING) += trace/ -obj-$(CONFIG_X86_DS) += trace/ +obj-$(CONFIG_TRACE_CLOCK) += trace/ obj-$(CONFIG_RING_BUFFER) += trace/ obj-$(CONFIG_TRACEPOINTS) += trace/ obj-$(CONFIG_IRQ_WORK) += irq_work.o diff --git a/kernel/trace/Kconfig b/kernel/trace/Kconfig index 9301a0e35e0cf857af0664cfc16951d8125e0b0e..4cea4f41c1d9ed73eb56dcbcffe2ac427534b5a2 100644 --- a/kernel/trace/Kconfig +++ b/kernel/trace/Kconfig @@ -62,8 +62,12 @@ config HAVE_C_RECORDMCOUNT config TRACER_MAX_TRACE bool +config TRACE_CLOCK + bool + config RING_BUFFER bool + select TRACE_CLOCK config FTRACE_NMI_ENTER bool @@ -114,6 +118,7 @@ config TRACING select NOP_TRACER select BINARY_PRINTF select EVENT_TRACING + select TRACE_CLOCK config GENERIC_TRACER bool diff --git a/kernel/trace/Makefile b/kernel/trace/Makefile index 837090808aac03c3632a00e586e6a2a20b74a76a..d7e2068e4b71ce98184c2f7c24bd470c457f2dae 100644 --- a/kernel/trace/Makefile +++ b/kernel/trace/Makefile @@ -19,11 +19,7 @@ endif CFLAGS_trace_events_filter.o := -I$(src) -# -# Make the trace clocks available generally: it's infrastructure -# relied on by ptrace for example: -# -obj-y += trace_clock.o +obj-$(CONFIG_TRACE_CLOCK) += trace_clock.o obj-$(CONFIG_FUNCTION_TRACER) += libftrace.o obj-$(CONFIG_RING_BUFFER) += ring_buffer.o