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- # SPDX-License-Identifier: GPL-2.0
- # Any varying coverage in these files is non-deterministic
- # and is generally not a function of system call inputs.
- KCOV_INSTRUMENT := n
- obj-y += mutex.o semaphore.o rwsem.o percpu-rwsem.o
- # Avoid recursion lockdep -> sanitizer -> ... -> lockdep.
- KCSAN_SANITIZE_lockdep.o := n
- KMSAN_SANITIZE_lockdep.o := n
- ifdef CONFIG_FUNCTION_TRACER
- CFLAGS_REMOVE_lockdep.o = $(CC_FLAGS_FTRACE)
- CFLAGS_REMOVE_lockdep_proc.o = $(CC_FLAGS_FTRACE)
- CFLAGS_REMOVE_mutex-debug.o = $(CC_FLAGS_FTRACE)
- endif
- obj-$(CONFIG_DEBUG_IRQFLAGS) += irqflag-debug.o
- obj-$(CONFIG_DEBUG_MUTEXES) += mutex-debug.o
- obj-$(CONFIG_LOCKDEP) += lockdep.o
- ifeq ($(CONFIG_PROC_FS),y)
- obj-$(CONFIG_LOCKDEP) += lockdep_proc.o
- endif
- obj-$(CONFIG_SMP) += spinlock.o
- obj-$(CONFIG_LOCK_SPIN_ON_OWNER) += osq_lock.o
- obj-$(CONFIG_PROVE_LOCKING) += spinlock.o
- obj-$(CONFIG_QUEUED_SPINLOCKS) += qspinlock.o
- obj-$(CONFIG_RT_MUTEXES) += rtmutex_api.o
- obj-$(CONFIG_PREEMPT_RT) += spinlock_rt.o ww_rt_mutex.o
- obj-$(CONFIG_DEBUG_SPINLOCK) += spinlock.o
- obj-$(CONFIG_DEBUG_SPINLOCK) += spinlock_debug.o
- obj-$(CONFIG_QUEUED_RWLOCKS) += qrwlock.o
- obj-$(CONFIG_LOCK_TORTURE_TEST) += locktorture.o
- obj-$(CONFIG_WW_MUTEX_SELFTEST) += test-ww_mutex.o
- obj-$(CONFIG_LOCK_EVENT_COUNTS) += lock_events.o
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