diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/bpf/stackmap.c | 2 | ||||
| -rw-r--r-- | kernel/cpu.c | 2 | ||||
| -rw-r--r-- | kernel/locking/lockdep.c | 3 | ||||
| -rw-r--r-- | kernel/locking/mutex.c | 4 | ||||
| -rw-r--r-- | kernel/locking/rtmutex.c | 6 | ||||
| -rw-r--r-- | kernel/locking/rwsem.c | 10 | ||||
| -rw-r--r-- | kernel/printk/printk.c | 10 | ||||
| -rw-r--r-- | kernel/sched/core.c | 2 |
8 files changed, 19 insertions, 20 deletions
diff --git a/kernel/bpf/stackmap.c b/kernel/bpf/stackmap.c index 052580c33d26..dcfe2d37ad15 100644 --- a/kernel/bpf/stackmap.c +++ b/kernel/bpf/stackmap.c @@ -338,7 +338,7 @@ static void stack_map_get_build_id_offset(struct bpf_stack_build_id *id_offs, * up_read_non_owner(). The rwsem_release() is called * here to release the lock from lockdep's perspective. */ - rwsem_release(¤t->mm->mmap_sem.dep_map, 1, _RET_IP_); + rwsem_release(¤t->mm->mmap_sem.dep_map, _RET_IP_); } } diff --git a/kernel/cpu.c b/kernel/cpu.c index fc28e17940e0..68f85627d909 100644 --- a/kernel/cpu.c +++ b/kernel/cpu.c @@ -336,7 +336,7 @@ static void lockdep_acquire_cpus_lock(void) static void lockdep_release_cpus_lock(void) { - rwsem_release(&cpu_hotplug_lock.rw_sem.dep_map, 1, _THIS_IP_); + rwsem_release(&cpu_hotplug_lock.rw_sem.dep_map, _THIS_IP_); } /* diff --git a/kernel/locking/lockdep.c b/kernel/locking/lockdep.c index 233459c03b5a..8123518f9045 100644 --- a/kernel/locking/lockdep.c +++ b/kernel/locking/lockdep.c @@ -4491,8 +4491,7 @@ void lock_acquire(struct lockdep_map *lock, unsigned int subclass, } EXPORT_SYMBOL_GPL(lock_acquire); -void lock_release(struct lockdep_map *lock, int nested, - unsigned long ip) +void lock_release(struct lockdep_map *lock, unsigned long ip) { unsigned long flags; diff --git a/kernel/locking/mutex.c b/kernel/locking/mutex.c index 468a9b8422e3..5352ce50a97e 100644 --- a/kernel/locking/mutex.c +++ b/kernel/locking/mutex.c @@ -1091,7 +1091,7 @@ err: err_early_kill: spin_unlock(&lock->wait_lock); debug_mutex_free_waiter(&waiter); - mutex_release(&lock->dep_map, 1, ip); + mutex_release(&lock->dep_map, ip); preempt_enable(); return ret; } @@ -1225,7 +1225,7 @@ static noinline void __sched __mutex_unlock_slowpath(struct mutex *lock, unsigne DEFINE_WAKE_Q(wake_q); unsigned long owner; - mutex_release(&lock->dep_map, 1, ip); + mutex_release(&lock->dep_map, ip); /* * Release the lock before (potentially) taking the spinlock such that diff --git a/kernel/locking/rtmutex.c b/kernel/locking/rtmutex.c index 2874bf556162..851bbb10819d 100644 --- a/kernel/locking/rtmutex.c +++ b/kernel/locking/rtmutex.c @@ -1517,7 +1517,7 @@ int __sched rt_mutex_lock_interruptible(struct rt_mutex *lock) mutex_acquire(&lock->dep_map, 0, 0, _RET_IP_); ret = rt_mutex_fastlock(lock, TASK_INTERRUPTIBLE, rt_mutex_slowlock); if (ret) - mutex_release(&lock->dep_map, 1, _RET_IP_); + mutex_release(&lock->dep_map, _RET_IP_); return ret; } @@ -1561,7 +1561,7 @@ rt_mutex_timed_lock(struct rt_mutex *lock, struct hrtimer_sleeper *timeout) RT_MUTEX_MIN_CHAINWALK, rt_mutex_slowlock); if (ret) - mutex_release(&lock->dep_map, 1, _RET_IP_); + mutex_release(&lock->dep_map, _RET_IP_); return ret; } @@ -1600,7 +1600,7 @@ EXPORT_SYMBOL_GPL(rt_mutex_trylock); */ void __sched rt_mutex_unlock(struct rt_mutex *lock) { - mutex_release(&lock->dep_map, 1, _RET_IP_); + mutex_release(&lock->dep_map, _RET_IP_); rt_mutex_fastunlock(lock, rt_mutex_slowunlock); } EXPORT_SYMBOL_GPL(rt_mutex_unlock); diff --git a/kernel/locking/rwsem.c b/kernel/locking/rwsem.c index eef04551eae7..44e68761f432 100644 --- a/kernel/locking/rwsem.c +++ b/kernel/locking/rwsem.c @@ -1504,7 +1504,7 @@ int __sched down_read_killable(struct rw_semaphore *sem) rwsem_acquire_read(&sem->dep_map, 0, 0, _RET_IP_); if (LOCK_CONTENDED_RETURN(sem, __down_read_trylock, __down_read_killable)) { - rwsem_release(&sem->dep_map, 1, _RET_IP_); + rwsem_release(&sem->dep_map, _RET_IP_); return -EINTR; } @@ -1546,7 +1546,7 @@ int __sched down_write_killable(struct rw_semaphore *sem) if (LOCK_CONTENDED_RETURN(sem, __down_write_trylock, __down_write_killable)) { - rwsem_release(&sem->dep_map, 1, _RET_IP_); + rwsem_release(&sem->dep_map, _RET_IP_); return -EINTR; } @@ -1573,7 +1573,7 @@ EXPORT_SYMBOL(down_write_trylock); */ void up_read(struct rw_semaphore *sem) { - rwsem_release(&sem->dep_map, 1, _RET_IP_); + rwsem_release(&sem->dep_map, _RET_IP_); __up_read(sem); } EXPORT_SYMBOL(up_read); @@ -1583,7 +1583,7 @@ EXPORT_SYMBOL(up_read); */ void up_write(struct rw_semaphore *sem) { - rwsem_release(&sem->dep_map, 1, _RET_IP_); + rwsem_release(&sem->dep_map, _RET_IP_); __up_write(sem); } EXPORT_SYMBOL(up_write); @@ -1639,7 +1639,7 @@ int __sched down_write_killable_nested(struct rw_semaphore *sem, int subclass) if (LOCK_CONTENDED_RETURN(sem, __down_write_trylock, __down_write_killable)) { - rwsem_release(&sem->dep_map, 1, _RET_IP_); + rwsem_release(&sem->dep_map, _RET_IP_); return -EINTR; } diff --git a/kernel/printk/printk.c b/kernel/printk/printk.c index ca65327a6de8..c8be5a0f5259 100644 --- a/kernel/printk/printk.c +++ b/kernel/printk/printk.c @@ -248,7 +248,7 @@ static void __up_console_sem(unsigned long ip) { unsigned long flags; - mutex_release(&console_lock_dep_map, 1, ip); + mutex_release(&console_lock_dep_map, ip); printk_safe_enter_irqsave(flags); up(&console_sem); @@ -1679,20 +1679,20 @@ static int console_lock_spinning_disable_and_check(void) raw_spin_unlock(&console_owner_lock); if (!waiter) { - spin_release(&console_owner_dep_map, 1, _THIS_IP_); + spin_release(&console_owner_dep_map, _THIS_IP_); return 0; } /* The waiter is now free to continue */ WRITE_ONCE(console_waiter, false); - spin_release(&console_owner_dep_map, 1, _THIS_IP_); + spin_release(&console_owner_dep_map, _THIS_IP_); /* * Hand off console_lock to waiter. The waiter will perform * the up(). After this, the waiter is the console_lock owner. */ - mutex_release(&console_lock_dep_map, 1, _THIS_IP_); + mutex_release(&console_lock_dep_map, _THIS_IP_); return 1; } @@ -1746,7 +1746,7 @@ static int console_trylock_spinning(void) /* Owner will clear console_waiter on hand off */ while (READ_ONCE(console_waiter)) cpu_relax(); - spin_release(&console_owner_dep_map, 1, _THIS_IP_); + spin_release(&console_owner_dep_map, _THIS_IP_); printk_safe_exit_irqrestore(flags); /* diff --git a/kernel/sched/core.c b/kernel/sched/core.c index dd05a378631a..eb42b71faab9 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -3105,7 +3105,7 @@ prepare_lock_switch(struct rq *rq, struct task_struct *next, struct rq_flags *rf * do an early lockdep release here: */ rq_unpin_lock(rq, rf); - spin_release(&rq->lock.dep_map, 1, _THIS_IP_); + spin_release(&rq->lock.dep_map, _THIS_IP_); #ifdef CONFIG_DEBUG_SPINLOCK /* this is a valid case when another task releases the spinlock */ rq->lock.owner = next; |