OSCL-LXR

0001 # SPDX-License-Identifier: GPL-2.0
0002 # Any varying coverage in these files is non-deterministic
0003 # and is generally not a function of system call inputs.
0004 KCOV_INSTRUMENT         := n
0005
0006 obj-y += mutex.o semaphore.o rwsem.o percpu-rwsem.o
0007
0008 # Avoid recursion lockdep -> KCSAN -> ... -> lockdep.
0009 KCSAN_SANITIZE_lockdep.o := n
0010
0011 ifdef CONFIG_FUNCTION_TRACER
0012 CFLAGS_REMOVE_lockdep.o = $(CC_FLAGS_FTRACE)
0013 CFLAGS_REMOVE_lockdep_proc.o = $(CC_FLAGS_FTRACE)
0014 CFLAGS_REMOVE_mutex-debug.o = $(CC_FLAGS_FTRACE)
0015 endif
0016
0017 obj-$(CONFIG_DEBUG_IRQFLAGS) += irqflag-debug.o
0018 obj-$(CONFIG_DEBUG_MUTEXES) += mutex-debug.o
0019 obj-$(CONFIG_LOCKDEP) += lockdep.o
0020 ifeq ($(CONFIG_PROC_FS),y)
0021 obj-$(CONFIG_LOCKDEP) += lockdep_proc.o
0022 endif
0023 obj-$(CONFIG_SMP) += spinlock.o
0024 obj-$(CONFIG_LOCK_SPIN_ON_OWNER) += osq_lock.o
0025 obj-$(CONFIG_PROVE_LOCKING) += spinlock.o
0026 obj-$(CONFIG_QUEUED_SPINLOCKS) += qspinlock.o
0027 obj-$(CONFIG_RT_MUTEXES) += rtmutex_api.o
0028 obj-$(CONFIG_PREEMPT_RT) += spinlock_rt.o ww_rt_mutex.o
0029 obj-$(CONFIG_DEBUG_SPINLOCK) += spinlock.o
0030 obj-$(CONFIG_DEBUG_SPINLOCK) += spinlock_debug.o
0031 obj-$(CONFIG_QUEUED_RWLOCKS) += qrwlock.o
0032 obj-$(CONFIG_LOCK_TORTURE_TEST) += locktorture.o
0033 obj-$(CONFIG_WW_MUTEX_SELFTEST) += test-ww_mutex.o
0034 obj-$(CONFIG_LOCK_EVENT_COUNTS) += lock_events.o