From 5facae4f3549b5cf7c0e10ec312a65ffd43b5726 Mon Sep 17 00:00:00 2001 From: Qian Cai Date: Thu, 19 Sep 2019 12:09:40 -0400 Subject: locking/lockdep: Remove unused @nested argument from lock_release() Since the following commit: b4adfe8e05f1 ("locking/lockdep: Remove unused argument in __lock_release") @nested is no longer used in lock_release(), so remove it from all lock_release() calls and friends. Signed-off-by: Qian Cai Signed-off-by: Peter Zijlstra (Intel) Acked-by: Will Deacon Acked-by: Daniel Vetter Cc: Linus Torvalds Cc: Peter Zijlstra Cc: Thomas Gleixner Cc: airlied@linux.ie Cc: akpm@linux-foundation.org Cc: alexander.levin@microsoft.com Cc: daniel@iogearbox.net Cc: davem@davemloft.net Cc: dri-devel@lists.freedesktop.org Cc: duyuyang@gmail.com Cc: gregkh@linuxfoundation.org Cc: hannes@cmpxchg.org Cc: intel-gfx@lists.freedesktop.org Cc: jack@suse.com Cc: jlbec@evilplan.or Cc: joonas.lahtinen@linux.intel.com Cc: joseph.qi@linux.alibaba.com Cc: jslaby@suse.com Cc: juri.lelli@redhat.com Cc: maarten.lankhorst@linux.intel.com Cc: mark@fasheh.com Cc: mhocko@kernel.org Cc: mripard@kernel.org Cc: ocfs2-devel@oss.oracle.com Cc: rodrigo.vivi@intel.com Cc: sean@poorly.run Cc: st@kernel.org Cc: tj@kernel.org Cc: tytso@mit.edu Cc: vdavydov.dev@gmail.com Cc: vincent.guittot@linaro.org Cc: viro@zeniv.linux.org.uk Link: https://lkml.kernel.org/r/1568909380-32199-1-git-send-email-cai@lca.pw Signed-off-by: Ingo Molnar --- tools/lib/lockdep/include/liblockdep/common.h | 3 +-- tools/lib/lockdep/include/liblockdep/mutex.h | 2 +- tools/lib/lockdep/include/liblockdep/rwlock.h | 2 +- tools/lib/lockdep/preload.c | 16 ++++++++-------- 4 files changed, 11 insertions(+), 12 deletions(-) (limited to 'tools/lib') diff --git a/tools/lib/lockdep/include/liblockdep/common.h b/tools/lib/lockdep/include/liblockdep/common.h index a81d91d4fc78..a6d7ee5f18ba 100644 --- a/tools/lib/lockdep/include/liblockdep/common.h +++ b/tools/lib/lockdep/include/liblockdep/common.h @@ -42,8 +42,7 @@ void lockdep_init_map(struct lockdep_map *lock, const char *name, void lock_acquire(struct lockdep_map *lock, unsigned int subclass, int trylock, int read, int check, struct lockdep_map *nest_lock, unsigned long ip); -void lock_release(struct lockdep_map *lock, int nested, - unsigned long ip); +void lock_release(struct lockdep_map *lock, unsigned long ip); void lockdep_reset_lock(struct lockdep_map *lock); void lockdep_register_key(struct lock_class_key *key); void lockdep_unregister_key(struct lock_class_key *key); diff --git a/tools/lib/lockdep/include/liblockdep/mutex.h b/tools/lib/lockdep/include/liblockdep/mutex.h index 783dd0df06f9..bd106b82759b 100644 --- a/tools/lib/lockdep/include/liblockdep/mutex.h +++ b/tools/lib/lockdep/include/liblockdep/mutex.h @@ -42,7 +42,7 @@ static inline int liblockdep_pthread_mutex_lock(liblockdep_pthread_mutex_t *lock static inline int liblockdep_pthread_mutex_unlock(liblockdep_pthread_mutex_t *lock) { - lock_release(&lock->dep_map, 0, (unsigned long)_RET_IP_); + lock_release(&lock->dep_map, (unsigned long)_RET_IP_); return pthread_mutex_unlock(&lock->mutex); } diff --git a/tools/lib/lockdep/include/liblockdep/rwlock.h b/tools/lib/lockdep/include/liblockdep/rwlock.h index 365762e3a1ea..6d5d2932bf4d 100644 --- a/tools/lib/lockdep/include/liblockdep/rwlock.h +++ b/tools/lib/lockdep/include/liblockdep/rwlock.h @@ -44,7 +44,7 @@ static inline int liblockdep_pthread_rwlock_rdlock(liblockdep_pthread_rwlock_t * static inline int liblockdep_pthread_rwlock_unlock(liblockdep_pthread_rwlock_t *lock) { - lock_release(&lock->dep_map, 0, (unsigned long)_RET_IP_); + lock_release(&lock->dep_map, (unsigned long)_RET_IP_); return pthread_rwlock_unlock(&lock->rwlock); } diff --git a/tools/lib/lockdep/preload.c b/tools/lib/lockdep/preload.c index 76245d16196d..8f1adbe887b2 100644 --- a/tools/lib/lockdep/preload.c +++ b/tools/lib/lockdep/preload.c @@ -270,7 +270,7 @@ int pthread_mutex_lock(pthread_mutex_t *mutex) */ r = ll_pthread_mutex_lock(mutex); if (r) - lock_release(&__get_lock(mutex)->dep_map, 0, (unsigned long)_RET_IP_); + lock_release(&__get_lock(mutex)->dep_map, (unsigned long)_RET_IP_); return r; } @@ -284,7 +284,7 @@ int pthread_mutex_trylock(pthread_mutex_t *mutex) lock_acquire(&__get_lock(mutex)->dep_map, 0, 1, 0, 1, NULL, (unsigned long)_RET_IP_); r = ll_pthread_mutex_trylock(mutex); if (r) - lock_release(&__get_lock(mutex)->dep_map, 0, (unsigned long)_RET_IP_); + lock_release(&__get_lock(mutex)->dep_map, (unsigned long)_RET_IP_); return r; } @@ -295,7 +295,7 @@ int pthread_mutex_unlock(pthread_mutex_t *mutex) try_init_preload(); - lock_release(&__get_lock(mutex)->dep_map, 0, (unsigned long)_RET_IP_); + lock_release(&__get_lock(mutex)->dep_map, (unsigned long)_RET_IP_); /* * Just like taking a lock, only in reverse! * @@ -355,7 +355,7 @@ int pthread_rwlock_rdlock(pthread_rwlock_t *rwlock) lock_acquire(&__get_lock(rwlock)->dep_map, 0, 0, 2, 1, NULL, (unsigned long)_RET_IP_); r = ll_pthread_rwlock_rdlock(rwlock); if (r) - lock_release(&__get_lock(rwlock)->dep_map, 0, (unsigned long)_RET_IP_); + lock_release(&__get_lock(rwlock)->dep_map, (unsigned long)_RET_IP_); return r; } @@ -369,7 +369,7 @@ int pthread_rwlock_tryrdlock(pthread_rwlock_t *rwlock) lock_acquire(&__get_lock(rwlock)->dep_map, 0, 1, 2, 1, NULL, (unsigned long)_RET_IP_); r = ll_pthread_rwlock_tryrdlock(rwlock); if (r) - lock_release(&__get_lock(rwlock)->dep_map, 0, (unsigned long)_RET_IP_); + lock_release(&__get_lock(rwlock)->dep_map, (unsigned long)_RET_IP_); return r; } @@ -383,7 +383,7 @@ int pthread_rwlock_trywrlock(pthread_rwlock_t *rwlock) lock_acquire(&__get_lock(rwlock)->dep_map, 0, 1, 0, 1, NULL, (unsigned long)_RET_IP_); r = ll_pthread_rwlock_trywrlock(rwlock); if (r) - lock_release(&__get_lock(rwlock)->dep_map, 0, (unsigned long)_RET_IP_); + lock_release(&__get_lock(rwlock)->dep_map, (unsigned long)_RET_IP_); return r; } @@ -397,7 +397,7 @@ int pthread_rwlock_wrlock(pthread_rwlock_t *rwlock) lock_acquire(&__get_lock(rwlock)->dep_map, 0, 0, 0, 1, NULL, (unsigned long)_RET_IP_); r = ll_pthread_rwlock_wrlock(rwlock); if (r) - lock_release(&__get_lock(rwlock)->dep_map, 0, (unsigned long)_RET_IP_); + lock_release(&__get_lock(rwlock)->dep_map, (unsigned long)_RET_IP_); return r; } @@ -408,7 +408,7 @@ int pthread_rwlock_unlock(pthread_rwlock_t *rwlock) init_preload(); - lock_release(&__get_lock(rwlock)->dep_map, 0, (unsigned long)_RET_IP_); + lock_release(&__get_lock(rwlock)->dep_map, (unsigned long)_RET_IP_); r = ll_pthread_rwlock_unlock(rwlock); if (r) lock_acquire(&__get_lock(rwlock)->dep_map, 0, 0, 0, 1, NULL, (unsigned long)_RET_IP_); -- cgit v1.2.3