find_root identifier - Linux source code next-20260811

Projects

linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

drivers/net/ethernet/mellanox/mlx5/core/fs_core.h, line 365 (as a prototype)

Defined in 1 files as a function:

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c, line 523 (as a function)

Referenced in 3 files:

Smatch caller information:

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c __mlx5_create_flow_table() -> find_root()

Type	Parameter	Key	Value
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c _mlx5_modify_rule_destination() -> find_root()

Type	Parameter	Key	Value
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2		&fte->node.lock
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		&root->chain_lock
TYPE_LOCK		(struct fs_node)->lock

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c add_rule_fte() -> find_root()

Type	Parameter	Key	Value
PARAM_VALUE	0	node	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
LOCK2		&fte->node.lock
HALF_LOCKED2		&*ipsec_roce->devcom->comp->sem
HALF_LOCKED2		&chains->lock
HALF_LOCKED2		&counter->lock
HALF_LOCKED2		&ct_priv->control_lock
HALF_LOCKED2		&dev->flow_db->lock
HALF_LOCKED2		&esw->fdb_table.offloads.indir->lock
HALF_LOCKED2		&esw->offloads.reps_lock
HALF_LOCKED2		&esw->offloads.termtbl_mutex
HALF_LOCKED2		&esw->state_lock
HALF_LOCKED2		&fs_prot->prot_mutex
HALF_LOCKED2		&ldev->lock
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		&priv->int_ports_lock
HALF_LOCKED2		&priv->macsec->lock
HALF_LOCKED2		&priv->netdev->nd_net.net->rtnl_mutex
HALF_LOCKED2		&rx->ft.mutex
HALF_LOCKED2		&stats->lock
HALF_LOCKED2		&ttc->mutex
HALF_LOCKED2		&tx->ft.mutex
HALF_LOCKED2		&tx_fs->mutex
HALF_LOCKED2		global &rtnl_mutex

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c connect_fts_in_prio() -> find_root()

Type	Parameter	Key	Value
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2		&root->chain_lock
TYPE_LOCK		(struct mlx5_flow_root_namespace)->chain_lock

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c create_auto_flow_group() -> find_root()

Type	Parameter	Key	Value
PARAM_VALUE	0	node	4096-ptr_max
PARAM_VALUE	0	node->root	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
LOCK2		&fg->node.lock
HALF_LOCKED2		&counter->lock
HALF_LOCKED2		&ct_priv->control_lock
HALF_LOCKED2		&dev->flow_db->lock
HALF_LOCKED2		&esw->fdb_table.offloads.indir->lock
HALF_LOCKED2		&esw->offloads.reps_lock
HALF_LOCKED2		&esw->offloads.termtbl_mutex
HALF_LOCKED2		&esw->state_lock
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		&priv->int_ports_lock
HALF_LOCKED2		&priv->macsec->lock
HALF_LOCKED2		&root->chain_lock
HALF_LOCKED2		&stats->lock
HALF_LOCKED2		global &rtnl_mutex

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c del_hw_flow_group() -> find_root()

Type	Parameter	Key	Value
PARAM_VALUE	0	node->root	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c del_hw_flow_table() -> find_root()

Type	Parameter	Key	Value
PARAM_VALUE	0	node->root	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c del_hw_fte() -> find_root()

Type	Parameter	Key	Value
PARAM_VALUE	0	node->root	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c get_dev() -> find_root()

Type	Parameter	Key	Value
DATA_SOURCE	0	node	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&fte->node.lock
HALF_LOCKED2		&root->chain_lock

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c get_steering() -> find_root()

Type	Parameter	Key	Value
PARAM_VALUE	0	node	4096-ptr_max
PARAM_VALUE	0	node->lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	node->lock.first_waiter->type	0-1
PARAM_VALUE	0	node->parent->lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	node->parent->lock.first_waiter->type	0-1
DATA_SOURCE	0	node	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c mlx5_add_flow_rules() -> find_root()

Type	Parameter	Key	Value
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&*ipsec_roce->devcom->comp->sem
HALF_LOCKED2		&chains->lock
HALF_LOCKED2		&counter->lock
HALF_LOCKED2		&ct_priv->control_lock
HALF_LOCKED2		&dev->flow_db->lock
HALF_LOCKED2		&esw->fdb_table.offloads.indir->lock
HALF_LOCKED2		&esw->offloads.reps_lock
HALF_LOCKED2		&esw->offloads.termtbl_mutex
HALF_LOCKED2		&esw->state_lock
HALF_LOCKED2		&ldev->lock
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		&priv->int_ports_lock
HALF_LOCKED2		&priv->macsec->lock
HALF_LOCKED2		&rx->ft.mutex
HALF_LOCKED2		&stats->lock
HALF_LOCKED2		&ttc->mutex
HALF_LOCKED2		&tx->ft.mutex
HALF_LOCKED2		global &rtnl_mutex

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c mlx5_create_flow_group() -> find_root()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&*ipsec_roce->devcom->comp->sem
HALF_LOCKED2		&chains->lock
HALF_LOCKED2		&ct_priv->control_lock
HALF_LOCKED2		&dev->flow_db->lock
HALF_LOCKED2		&esw->fdb_table.offloads.indir->lock
HALF_LOCKED2		&esw->offloads.reps_lock
HALF_LOCKED2		&esw->state_lock
HALF_LOCKED2		&ldev->lock
HALF_LOCKED2		&priv->macsec->lock
HALF_LOCKED2		&rx->ft.mutex

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c mlx5_destroy_flow_table() -> find_root()

Type	Parameter	Key	Value
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&*ipsec_roce->devcom->comp->sem
HALF_LOCKED2		&chains->lock
HALF_LOCKED2		&ct_priv->control_lock
HALF_LOCKED2		&esw->fdb_table.offloads.indir->lock
HALF_LOCKED2		&esw->fdb_table.offloads.vports.lock
HALF_LOCKED2		&esw->offloads.reps_lock
HALF_LOCKED2		&esw->offloads.termtbl_mutex
HALF_LOCKED2		&ldev->lock
HALF_LOCKED2		&priv->macsec->lock
HALF_LOCKED2		&rx->ft.mutex
HALF_LOCKED2		&sd->devcom->comp->sem
HALF_LOCKED2		&tx->ft.mutex

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c mlx5_flow_namespace_set_mode() -> find_root()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&devlink->lock
HALF_LOCKED2		&esw->offloads.reps_lock

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c mlx5_fs_get_capabilities() -> find_root()

Type	Parameter	Key	Value
PARAM_VALUE	0	node	1-u64max
RX_PATH
TASK_NOT_RUNNING

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c mlx5_get_root_namespace() -> find_root()

Type	Parameter	Key	Value
PARAM_VALUE	0	node	1-u64max
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&fs_pool->pool_lock
HALF_LOCKED2		lock

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c modify_fte() -> find_root()

Type	Parameter	Key	Value
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&chains->lock
HALF_LOCKED2		&counter->lock
HALF_LOCKED2		&ct_priv->control_lock
HALF_LOCKED2		&dev->flow_db->lock
HALF_LOCKED2		&esw->fdb_table.offloads.indir->lock
HALF_LOCKED2		&esw->offloads.reps_lock
HALF_LOCKED2		&esw->state_lock
HALF_LOCKED2		&fte->node.lock
HALF_LOCKED2		&ldev->lock
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		&ppriv->int_ports_lock
HALF_LOCKED2		&priv->int_ports_lock
HALF_LOCKED2		&priv->macsec->lock
HALF_LOCKED2		&rx->ft.mutex
HALF_LOCKED2		&stats->lock
HALF_LOCKED2		&ttc->mutex
HALF_LOCKED2		&tx->ft.mutex
HALF_LOCKED2		global &rtnl_mutex

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c try_add_to_existing_fg() -> find_root()

Type	Parameter	Key	Value
PARAM_VALUE	0	node	4096-ptr_max
PARAM_VALUE	0	node->root	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&counter->lock
HALF_LOCKED2		&ct_priv->control_lock
HALF_LOCKED2		&dev->flow_db->lock
HALF_LOCKED2		&esw->fdb_table.offloads.indir->lock
HALF_LOCKED2		&esw->offloads.reps_lock
HALF_LOCKED2		&esw->offloads.termtbl_mutex
HALF_LOCKED2		&esw->state_lock
HALF_LOCKED2		&ft->node.lock
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		&priv->int_ports_lock
HALF_LOCKED2		&priv->macsec->lock
HALF_LOCKED2		&root->chain_lock
HALF_LOCKED2		&stats->lock
HALF_LOCKED2		global &rtnl_mutex

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c update_root_ft_create() -> find_root()

Type	Parameter	Key	Value
PARAM_VALUE	0	node	4096-ptr_max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2		&root->chain_lock
TYPE_LOCK		(struct mlx5_flow_root_namespace)->chain_lock

drivers/net/ethernet/mellanox/mlx5/core/fs_core.c update_root_ft_destroy() -> find_root()

Type	Parameter	Key	Value
PARAM_VALUE	0	node	4096-ptr_max
PARAM_VALUE	0	node->root	4096-ptr_max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2		&root->chain_lock
HALF_LOCKED2		&*ipsec_roce->devcom->comp->sem
HALF_LOCKED2		&chains->lock
HALF_LOCKED2		&ct_priv->control_lock
HALF_LOCKED2		&esw->fdb_table.offloads.indir->lock
HALF_LOCKED2		&esw->fdb_table.offloads.vports.lock
HALF_LOCKED2		&esw->offloads.reps_lock
HALF_LOCKED2		&esw->offloads.termtbl_mutex
HALF_LOCKED2		&fs_prot->prot_mutex
HALF_LOCKED2		&ldev->lock
HALF_LOCKED2		&priv->macsec->lock
HALF_LOCKED2		&rx->ft.mutex
HALF_LOCKED2		&sd->devcom->comp->sem
HALF_LOCKED2		&tx->ft.mutex
HALF_LOCKED2		&tx_fs->mutex
TYPE_LOCK		(struct mlx5_flow_root_namespace)->chain_lock

drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c esw_set_slave_root_fdb() -> find_root()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&ldev->lock
HALF_LOCKED2		&pool->lock

drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c esw_set_slave_root_fdb() -> find_root()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&ldev->lock

drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c mlx5_cmd_set_slave_root_fdb() -> find_root()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&epriv->state_lock
HALF_LOCKED2		&ns->chain_lock
HALF_LOCKED2		&root->chain_lock