radix_tree_is_internal_node identifier - Linux source code next-20260811

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linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

include/linux/radix-tree.h, line 55 (as a function)

Referenced in 5 files:

Smatch caller information:

drivers/hwspinlock/hwspinlock_core.c radix_tree_deref_retry() -> radix_tree_is_internal_node()

Type	Parameter	Key	Value
PARAM_VALUE	0	ptr	1-u64max
DATA_SOURCE	0	ptr	$0
RX_PATH
TASK_NOT_RUNNING
LOCK2		rcu_read
HALF_LOCKED2		global &syscon_list_lock

lib/radix-tree.c __radix_tree_create() -> radix_tree_is_internal_node()

Type	Parameter	Key	Value
PARAM_VALUE	0	ptr	1-u64max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&blkcg->lock
HALF_LOCKED2		&cq_table->lock
HALF_LOCKED2		&ctx->lut_mutex
HALF_LOCKED2		&dmz->chunk_lock
HALF_LOCKED2		&eti->extent_tree_lock
HALF_LOCKED2		&fedata->socket_lock
HALF_LOCKED2		&fs_info->fs_roots_radix_lock
HALF_LOCKED2		&im->ino_lock
HALF_LOCKED2		&ioc->lock
HALF_LOCKED2		&ipctl->mutex
HALF_LOCKED2		&iter->lock
HALF_LOCKED2		&log->tree_lock
HALF_LOCKED2		&log_ring->spin_lock
HALF_LOCKED2		&md->io_barrier
HALF_LOCKED2		&mru->lock
HALF_LOCKED2		&nm_i->nat_tree_lock.internal_rwsem
HALF_LOCKED2		&nm_i->nid_list_lock
HALF_LOCKED2		&nullb->lock
HALF_LOCKED2		&pag->pag_ici_lock
HALF_LOCKED2		&q->queue_lock
HALF_LOCKED2		&qi->qi_tree_lock
HALF_LOCKED2		&qp_table->lock
HALF_LOCKED2		&ras_umc->bank_log_lock
HALF_LOCKED2		&ras_umc->tree_lock
HALF_LOCKED2		&sbi->gc_lock.internal_rwsem
HALF_LOCKED2		&srq_table->lock
HALF_LOCKED2		&subsys->lock
HALF_LOCKED2		&table->lock
HALF_LOCKED2		__flags
HALF_LOCKED2		flags
HALF_LOCKED2		global &cgwb_lock
HALF_LOCKED2		global &hwspinlock_tree_lock
HALF_LOCKED2		global &qcom_tzmem_chunks_lock
HALF_LOCKED2		global &qrtr_nodes_lock
HALF_LOCKED2		global &radix_lock
HALF_LOCKED2		irq
HALF_LOCKED2		tl->hwsp_ggtt->obj->base.resv

lib/radix-tree.c __radix_tree_lookup() -> radix_tree_is_internal_node()

Type	Parameter	Key	Value
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING

lib/radix-tree.c __radix_tree_lookup() -> radix_tree_is_internal_node()

Type	Parameter	Key	Value
PARAM_VALUE	0	ptr	0-1025,1027-u64max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING

lib/radix-tree.c idr_destroy() -> radix_tree_is_internal_node()

Type	Parameter	Key	Value
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&_d->mutex
HALF_LOCKED2		&_dev->mutex
HALF_LOCKED2		&ab->core_lock
HALF_LOCKED2		&ah->hw->wiphy->mtx
HALF_LOCKED2		&ar->conf_mutex
HALF_LOCKED2		&ar->data_lock
HALF_LOCKED2		&channel->intent_lock
HALF_LOCKED2		&ddev->filelist_mutex
HALF_LOCKED2		&devlink->lock
HALF_LOCKED2		&file->table_lock
HALF_LOCKED2		&hdev->lock
HALF_LOCKED2		&info->protocols_mtx
HALF_LOCKED2		&ring->idr_lock
HALF_LOCKED2		&rx_ring->idr_lock
HALF_LOCKED2		bh
HALF_LOCKED2		flags
HALF_LOCKED2		global &intel_gvt_mutex
HALF_LOCKED2		global &kfd_processes_mutex
HALF_LOCKED2		global &pernet_ops_rwsem

lib/radix-tree.c idr_get_free() -> radix_tree_is_internal_node()

Type	Parameter	Key	Value
PARAM_VALUE	0	ptr	1-u64max
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&apm->lock
HALF_LOCKED2		&card->mutex
HALF_LOCKED2		&chip->reg_lock
HALF_LOCKED2		&clnt->lock
HALF_LOCKED2		&idrinfo->lock
HALF_LOCKED2		&pn->l2tp_session_idr_lock
HALF_LOCKED2		&pn->l2tp_tunnel_idr_lock
HALF_LOCKED2		&queue->idr_lock
HALF_LOCKED2		&queue->lock
HALF_LOCKED2		&tn->idr_lock
HALF_LOCKED2		&tp->lock
HALF_LOCKED2		&tunnel->list_lock
HALF_LOCKED2		_T->lock
HALF_LOCKED2		bh
HALF_LOCKED2		irq

lib/radix-tree.c radix_tree_extend() -> radix_tree_is_internal_node()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		irq

lib/radix-tree.c radix_tree_gang_lookup() -> radix_tree_is_internal_node()

Type	Parameter	Key	Value
PARAM_VALUE	0	ptr	1-u64max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&fs_info->fs_roots_radix_lock
HALF_LOCKED2		&fs_info->transaction_kthread_mutex
HALF_LOCKED2		&nm_i->nat_tree_lock.internal_rwsem
HALF_LOCKED2		&nullb->lock
HALF_LOCKED2		&qi->qi_tree_lock
HALF_LOCKED2		irq
HALF_LOCKED2		rcu_read

lib/radix-tree.c radix_tree_gang_lookup_tag() -> radix_tree_is_internal_node()

Type	Parameter	Key	Value
PARAM_VALUE	0	ptr	1-u64max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&fs_info->fs_roots_radix_lock
HALF_LOCKED2		&fs_info->transaction_kthread_mutex
HALF_LOCKED2		&ras_umc->tree_lock
HALF_LOCKED2		rcu_read

lib/radix-tree.c radix_tree_insert() -> radix_tree_is_internal_node()

Type	Parameter	Key	Value
BUF_SIZE	0	ptr	(-1)-s32max
BUF_SIZE	0	ptr	(-1)-s32max
DATA_SOURCE	0	ptr	$2
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
UNITS	0	ptr	unit_byte
HALF_LOCKED2		&blkcg->lock
HALF_LOCKED2		&cq_table->lock
HALF_LOCKED2		&ctx->lut_mutex
HALF_LOCKED2		&dmz->chunk_lock
HALF_LOCKED2		&eti->extent_tree_lock
HALF_LOCKED2		&fedata->socket_lock
HALF_LOCKED2		&fs_info->fs_roots_radix_lock
HALF_LOCKED2		&im->ino_lock
HALF_LOCKED2		&ioc->lock
HALF_LOCKED2		&ipctl->mutex
HALF_LOCKED2		&iter->lock
HALF_LOCKED2		&log->tree_lock
HALF_LOCKED2		&log_ring->spin_lock
HALF_LOCKED2		&md->io_barrier
HALF_LOCKED2		&mru->lock
HALF_LOCKED2		&nm_i->nat_tree_lock.internal_rwsem
HALF_LOCKED2		&nm_i->nid_list_lock
HALF_LOCKED2		&nullb->lock
HALF_LOCKED2		&pag->pag_ici_lock
HALF_LOCKED2		&q->queue_lock
HALF_LOCKED2		&qi->qi_tree_lock
HALF_LOCKED2		&qp_table->lock
HALF_LOCKED2		&ras_umc->bank_log_lock
HALF_LOCKED2		&ras_umc->tree_lock
HALF_LOCKED2		&sbi->gc_lock.internal_rwsem
HALF_LOCKED2		&srq_table->lock
HALF_LOCKED2		&subsys->lock
HALF_LOCKED2		&table->lock
HALF_LOCKED2		__flags
HALF_LOCKED2		flags
HALF_LOCKED2		global &cgwb_lock
HALF_LOCKED2		global &hwspinlock_tree_lock
HALF_LOCKED2		global &qcom_tzmem_chunks_lock
HALF_LOCKED2		global &qrtr_nodes_lock
HALF_LOCKED2		global &radix_lock
HALF_LOCKED2		irq
HALF_LOCKED2		tl->hwsp_ggtt->obj->base.resv

lib/radix-tree.c radix_tree_load_root() -> radix_tree_is_internal_node()

Type	Parameter	Key	Value
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING

lib/radix-tree.c radix_tree_next_chunk() -> radix_tree_is_internal_node()

Type	Parameter	Key	Value
PARAM_VALUE	0	ptr	1-u64max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&ctx->lut_mutex
HALF_LOCKED2		&ctx->mutex
HALF_LOCKED2		&fedata->socket_lock
HALF_LOCKED2		&ibdev->client_data_rwsem
HALF_LOCKED2		&pctldev->mutex
HALF_LOCKED2		&ras_umc->tree_lock
HALF_LOCKED2		&subsys->lock
HALF_LOCKED2		&ufile->device->disassociate_srcu
HALF_LOCKED2		flags
HALF_LOCKED2		global &cgwb_lock
HALF_LOCKED2		global &clients_rwsem
HALF_LOCKED2		global &devices_rwsem
HALF_LOCKED2		global &pinctrldev_list_mutex
HALF_LOCKED2		global &pvcalls_back_global.frontends_lock
HALF_LOCKED2		global &qcom_tzmem_chunks_lock
HALF_LOCKED2		global &qrtr_nodes_lock
HALF_LOCKED2		irq
HALF_LOCKED2		mutex
HALF_LOCKED2		rcu_read

lib/radix-tree.c radix_tree_next_chunk() -> radix_tree_is_internal_node()

Type	Parameter	Key	Value
PARAM_VALUE	0	ptr	1-1025,1027-u64max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&ctx->lut_mutex
HALF_LOCKED2		&ctx->mutex
HALF_LOCKED2		&fedata->socket_lock
HALF_LOCKED2		&ibdev->client_data_rwsem
HALF_LOCKED2		&pctldev->mutex
HALF_LOCKED2		&ras_umc->tree_lock
HALF_LOCKED2		&subsys->lock
HALF_LOCKED2		&ufile->device->disassociate_srcu
HALF_LOCKED2		flags
HALF_LOCKED2		global &cgwb_lock
HALF_LOCKED2		global &clients_rwsem
HALF_LOCKED2		global &devices_rwsem
HALF_LOCKED2		global &pinctrldev_list_mutex
HALF_LOCKED2		global &pvcalls_back_global.frontends_lock
HALF_LOCKED2		global &qcom_tzmem_chunks_lock
HALF_LOCKED2		global &qrtr_nodes_lock
HALF_LOCKED2		irq
HALF_LOCKED2		mutex
HALF_LOCKED2		rcu_read

lib/radix-tree.c radix_tree_node_alloc() -> radix_tree_is_internal_node()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		irq

lib/radix-tree.c radix_tree_shrink() -> radix_tree_is_internal_node()

Type	Parameter	Key	Value
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING

lib/radix-tree.c radix_tree_shrink() -> radix_tree_is_internal_node()

Type	Parameter	Key	Value
PARAM_VALUE	0	ptr	1-u64max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING

lib/radix-tree.c radix_tree_shrink() -> radix_tree_is_internal_node()

Type	Parameter	Key	Value
PARAM_VALUE	0	ptr	1-u64max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING

lib/radix-tree.c radix_tree_tag_clear() -> radix_tree_is_internal_node()

Type	Parameter	Key	Value
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&fs_info->cleaner_mutex
HALF_LOCKED2		&fs_info->fs_roots_radix_lock
HALF_LOCKED2		&fs_info->transaction_kthread_mutex
HALF_LOCKED2		&pag->pag_ici_lock
HALF_LOCKED2		&ras_umc->tree_lock
HALF_LOCKED2		flags
HALF_LOCKED2		global &hwspinlock_tree_lock
HALF_LOCKED2		global &radix_lock

lib/radix-tree.c radix_tree_tag_clear() -> radix_tree_is_internal_node()

Type	Parameter	Key	Value
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&fs_info->cleaner_mutex
HALF_LOCKED2		&fs_info->fs_roots_radix_lock
HALF_LOCKED2		&fs_info->transaction_kthread_mutex
HALF_LOCKED2		&pag->pag_ici_lock
HALF_LOCKED2		&ras_umc->tree_lock
HALF_LOCKED2		flags
HALF_LOCKED2		global &hwspinlock_tree_lock
HALF_LOCKED2		global &radix_lock

lib/radix-tree.c radix_tree_tag_get() -> radix_tree_is_internal_node()

Type	Parameter	Key	Value
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		flags
HALF_LOCKED2		global &hwspinlock_tree_lock
HALF_LOCKED2		global &radix_lock

lib/radix-tree.c radix_tree_tag_get() -> radix_tree_is_internal_node()

Type	Parameter	Key	Value
PARAM_VALUE	0	ptr	0-1025,1027-u64max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		flags
HALF_LOCKED2		global &hwspinlock_tree_lock
HALF_LOCKED2		global &radix_lock

lib/radix-tree.c radix_tree_tag_set() -> radix_tree_is_internal_node()

Type	Parameter	Key	Value
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&fs_info->fs_roots_radix_lock
HALF_LOCKED2		&pag->pag_ici_lock
HALF_LOCKED2		&ras_umc->bank_log_lock
HALF_LOCKED2		&ras_umc->tree_lock
HALF_LOCKED2		flags
HALF_LOCKED2		global &hwspinlock_tree_lock
HALF_LOCKED2		global &radix_lock

lib/radix-tree.c radix_tree_tag_set() -> radix_tree_is_internal_node()

Type	Parameter	Key	Value
PARAM_VALUE	0	ptr	1-u64max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&fs_info->fs_roots_radix_lock
HALF_LOCKED2		&pag->pag_ici_lock
HALF_LOCKED2		&ras_umc->bank_log_lock
HALF_LOCKED2		&ras_umc->tree_lock
HALF_LOCKED2		flags
HALF_LOCKED2		global &hwspinlock_tree_lock
HALF_LOCKED2		global &radix_lock

drivers/infiniband/core/uverbs_ioctl.c uapi_get_attr_for_method() -> radix_tree_is_internal_node()

Type	Parameter	Key	Value
LOCK2		&ufile->device->disassociate_srcu
TYPE_LOCK		(struct ib_uverbs_device)->disassociate_srcu

drivers/xen/pvcalls-back.c radix_tree_deref_retry() -> radix_tree_is_internal_node()

Type	Parameter	Key	Value
PARAM_VALUE	0	ptr	1-u64max
DATA_SOURCE	0	ptr	$0
TASK_NOT_RUNNING
LOCK2		&fedata->socket_lock
LOCK2		global &pvcalls_back_global.frontends_lock
HALF_LOCKED2		global &xenwatch_mutex
TYPE_LOCK		(struct pvcalls_back_global)->frontends_lock
TYPE_LOCK		(struct pvcalls_fedata)->socket_lock