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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

kernel/locking/lockdep.c __lock_acquired() -> find_held_lock()

Type Parameter Key Value
PARAM_VALUE 0 curr 4096-ptr_max
PARAM_VALUE 1 lock 4096-ptr_max
PARAM_VALUE 1 lock->key 0-2313310815234469887,2313310815234469889-u64max
PARAM_VALUE 3 idx 6182788322023342080
DATA_SOURCE 0 curr r get_current
DATA_SOURCE 1 lock $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &class->lock
HALF_LOCKED2 &lock->wait_lock
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 &root->kernfs_rwsem
HALF_LOCKED2 &zsl->lock
HALF_LOCKED2 flags
HALF_LOCKED2 irq
HALF_LOCKED2 l1

kernel/locking/lockdep.c __lock_contended() -> find_held_lock()

Type Parameter Key Value
PARAM_VALUE 0 curr 4096-ptr_max
PARAM_VALUE 1 lock 4096-ptr_max
PARAM_VALUE 1 lock->key 0-2313310815234469887,2313310815234469889-u64max
PARAM_VALUE 3 idx 5924554237234143232
DATA_SOURCE 0 curr r get_current
DATA_SOURCE 1 lock $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &lock->wait_lock
HALF_LOCKED2 &root->kernfs_rwsem
HALF_LOCKED2 flags
HALF_LOCKED2 irq
HALF_LOCKED2 l1

kernel/locking/lockdep.c __lock_downgrade() -> find_held_lock()

Type Parameter Key Value
PARAM_VALUE 0 curr 4096-ptr_max
PARAM_VALUE 1 lock 4096-ptr_max
PARAM_VALUE 3 idx 4992193041684885504
DATA_SOURCE 0 curr r get_current
DATA_SOURCE 1 lock $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2 flags
HALF_LOCKED2 &bs->bs_kgts_sema
HALF_LOCKED2 &card->controls_rwsem
HALF_LOCKED2 &con->sock_lock
HALF_LOCKED2 &ctx->rwsem
HALF_LOCKED2 &d->sem
HALF_LOCKED2 &device->client_data_rwsem
HALF_LOCKED2 &dvnode->validate_lock
HALF_LOCKED2 &group->mode_sem
HALF_LOCKED2 &gts->ts_ctxlock
HALF_LOCKED2 &inode->i_rwsem
HALF_LOCKED2 &mdsc->snap_rwsem
HALF_LOCKED2 &mm->mmap_lock
HALF_LOCKED2 &nilfs->ns_segctor_sem
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 &osdc->lock
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 &rbd_dev->lock_rwsem
HALF_LOCKED2 &rdev->exclusive_lock
HALF_LOCKED2 &session->s_mutex
HALF_LOCKED2 &svms->lock
HALF_LOCKED2 &vm->lock
HALF_LOCKED2 &vnode->validate_lock
HALF_LOCKED2 b
HALF_LOCKED2 global &clients_rwsem
HALF_LOCKED2 global &devices_rwsem
HALF_LOCKED2 global &htable_rw_lock
HALF_LOCKED2 global &key_types_sem

kernel/locking/lockdep.c __lock_release() -> find_held_lock()

Type Parameter Key Value
PARAM_VALUE 0 curr 4096-ptr_max
PARAM_VALUE 0 curr->lockdep_depth s32min-(-1),1-s32max
PARAM_VALUE 1 lock 4096-ptr_max
PARAM_VALUE 1 lock->key 0-2313310815234469887,2313310815234469889-u64max
PARAM_VALUE 2 depth 1-u32max
PARAM_VALUE 3 idx 5530590522295513088
DATA_SOURCE 0 curr r get_current
DATA_SOURCE 1 lock $0
LOCK2 flags

kernel/locking/lockdep.c __lock_set_class() -> find_held_lock()

Type Parameter Key Value
PARAM_VALUE 0 curr 4096-ptr_max
PARAM_VALUE 1 lock 4096-ptr_max
PARAM_VALUE 3 idx 980703027205373952
DATA_SOURCE 0 curr r get_current
DATA_SOURCE 1 lock $0
STR_LEN 0 curr (-1),11,13
STR_LEN 1 lock (-1),11,13
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &c->bucket_lock
HALF_LOCKED2 &gpc1->lock
HALF_LOCKED2 &p->pi_lock
HALF_LOCKED2 &v->kvm->srcu
HALF_LOCKED2 flags
HALF_LOCKED2 irq