1# SPDX-License-Identifier: GPL-2.0 2ifdef CONFIG_FUNCTION_TRACER 3CFLAGS_REMOVE_clock.o = $(CC_FLAGS_FTRACE) 4endif 5 6# These files are disabled because they produce non-interesting flaky coverage 7# that is not a function of syscall inputs. E.g. involuntary context switches. 8KCOV_INSTRUMENT := n 9 10ifneq ($(CONFIG_SCHED_OMIT_FRAME_POINTER),y) 11# According to Alan Modra <alan@linuxcare.com.au>, the -fno-omit-frame-pointer is 12# needed for x86 only. Why this used to be enabled for all architectures is beyond 13# me. I suspect most platforms don't need this, but until we know that for sure 14# I turn this off for IA-64 only. Andreas Schwab says it's also needed on m68k 15# to get a correct value for the wait-channel (WCHAN in ps). --davidm 16CFLAGS_core.o := $(PROFILING) -fno-omit-frame-pointer 17endif 18 19obj-y += core.o loadavg.o clock.o cputime.o 20obj-y += idle.o fair.o rt.o deadline.o 21obj-y += wait.o wait_bit.o swait.o completion.o 22 23obj-$(CONFIG_SMP) += cpupri.o cpudeadline.o topology.o stop_task.o pelt.o 24obj-$(CONFIG_SCHED_AUTOGROUP) += autogroup.o 25obj-$(CONFIG_SCHEDSTATS) += stats.o 26obj-$(CONFIG_SCHED_DEBUG) += debug.o 27obj-$(CONFIG_CGROUP_CPUACCT) += cpuacct.o 28obj-$(CONFIG_CPU_FREQ) += cpufreq.o 29obj-$(CONFIG_CPU_FREQ_GOV_SCHEDUTIL) += cpufreq_schedutil.o 30obj-$(CONFIG_MEMBARRIER) += membarrier.o 31obj-$(CONFIG_CPU_ISOLATION) += isolation.o 32obj-$(CONFIG_PSI) += psi.o 33