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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/vdpa/mlx5/net/mlx5_vnet.c setup_vq() -> destroy_virtqueue()

Type Parameter Key Value
PARAM_VALUE 0 ndev 4096-ptr_max
PARAM_VALUE 0 ndev->mvdev.async_ctx.dev->cmd.vars.throttle_sem.first_waiter->up 0-1
PARAM_VALUE 0 ndev->mvdev.async_ctx.dev->cmd.vars.unprivileged_sem.first_waiter->up 0-1
PARAM_VALUE 0 ndev->mvdev.async_ctx.dev->pdev->bus->self->link_bwctrl->cdev (-22),(-19),(-12),0-s64max
PARAM_VALUE 0 ndev->mvdev.mdev 4096-ptr_max
PARAM_VALUE 0 ndev->mvdev.mdev->cmd.alloc_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 ndev->mvdev.mdev->cmd.pool->dev->dma_io_tlb_mem->dyn_alloc.flags 0-4294967295
PARAM_VALUE 0 ndev->mvdev.mdev->cmd.pool->dev->dma_io_tlb_mem->dyn_alloc.is_hard 0-1
PARAM_VALUE 0 ndev->mvdev.mdev->cmd.pool->dev->dma_io_tlb_mem->dyn_alloc.is_lazy 0-1
PARAM_VALUE 0 ndev->mvdev.mdev->cmd.pool->dev->dma_io_tlb_mem->dyn_alloc.is_queued 0-1
PARAM_VALUE 0 ndev->mvdev.mdev->cmd.pool->dev->dma_io_tlb_mem->dyn_alloc.is_soft 0-1
PARAM_VALUE 0 ndev->mvdev.mdev->cmd.pool->lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 ndev->mvdev.mdev->cmd.state 1
PARAM_VALUE 0 ndev->mvdev.mdev->cmd.token_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 ndev->mvdev.mdev->cmd.vars.throttle_sem.first_waiter->list.next 5349227543279349760
PARAM_VALUE 0 ndev->mvdev.mdev->cmd.vars.throttle_sem.first_waiter->list.prev 5349227543279349760
PARAM_VALUE 0 ndev->mvdev.mdev->cmd.vars.throttle_sem.first_waiter->list.prev->next 5349227543279349760
PARAM_VALUE 0 ndev->mvdev.mdev->cmd.vars.throttle_sem.first_waiter->up 0-1
PARAM_VALUE 0 ndev->mvdev.mdev->cmd.vars.throttle_sem.lock.dep_map->name 0-255
PARAM_VALUE 0 ndev->mvdev.mdev->cmd.vars.unprivileged_sem.first_waiter->list.next 5349227543279349760
PARAM_VALUE 0 ndev->mvdev.mdev->cmd.vars.unprivileged_sem.first_waiter->list.prev 5349227543279349760
PARAM_VALUE 0 ndev->mvdev.mdev->cmd.vars.unprivileged_sem.first_waiter->list.prev->next 5349227543279349760
PARAM_VALUE 0 ndev->mvdev.mdev->cmd.vars.unprivileged_sem.first_waiter->up 0-1
PARAM_VALUE 0 ndev->mvdev.mdev->cmd.vars.unprivileged_sem.lock.dep_map->name 0-255
PARAM_VALUE 0 ndev->mvdev.mdev->pdev->error_state 1
PARAM_VALUE 0 ndev->mvdev.mdev->priv.db_node_pools 4096-ptr_max
PARAM_VALUE 0 ndev->mvdev.mdev->priv.dbg.cq_debugfs->d_children.first 4096-ptr_max
PARAM_VALUE 0 ndev->mvdev.mdev->priv.dbg.cq_debugfs->d_inode->i_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 ndev->mvdev.mdev->priv.dbg.cq_debugfs->d_inode->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 ndev->mvdev.mdev->priv.dbg.cq_debugfs->d_sb 4096-ptr_max
PARAM_VALUE 0 ndev->mvdev.mdev->priv.dbg.eq_debugfs->d_children.first 4096-ptr_max
PARAM_VALUE 0 ndev->mvdev.mdev->priv.dbg.eq_debugfs->d_inode->i_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 ndev->mvdev.mdev->priv.dbg.eq_debugfs->d_inode->i_rwsem.first_waiter->list.next 2624917664208203776
PARAM_VALUE 0 ndev->mvdev.mdev->priv.dbg.eq_debugfs->d_inode->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 ndev->mvdev.mdev->priv.dbg.eq_debugfs->d_sb 4096-ptr_max
PARAM_VALUE 0 ndev->mvdev.mdev->priv.eq_table->comp_eqs.xa_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 ndev->mvdev.mdev->priv.eq_table->comp_irqs.xa_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 ndev->mvdev.mdev->priv.eq_table->comp_lock.dep_map->name 0-255
PARAM_VALUE 0 ndev->mvdev.mdev->priv.eq_table->comp_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 ndev->mvdev.mdev->priv.eq_table->comp_lock.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 ndev->mvdev.mdev->priv.eq_table->comp_lock.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 ndev->mvdev.mdev->priv.eq_table->comp_lock.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 ndev->mvdev.mdev->priv.eq_table->comp_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 ndev->mvdev.mdev->priv.eq_table->ctrl_irq 0,4096-s64max
PARAM_VALUE 0 ndev->mvdev.mdev->priv.eq_table->curr_comp_eqs s32min-s32max
PARAM_VALUE 0 ndev->mvdev.mdev->priv.eq_table->max_comp_eqs 1-s32max
PARAM_VALUE 0 ndev->mvdev.mres.lock.dep_map->name 0-255
PARAM_VALUE 0 ndev->mvdev.mres.lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 ndev->mvdev.mres.lock.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 ndev->mvdev.mres.lock.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 ndev->mvdev.mres.lock.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 ndev->mvdev.mres.lock.first_waiter->task->blocked_lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 0 ndev->mvdev.mres.lock.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 ndev->mvdev.res.uar 4096-ptr_max
PARAM_VALUE 0 ndev->vqs 4096-ptr_max
PARAM_VALUE 0 *ndev->mvdev.mdev->priv.dbg.cq_debugfs->d_children.first->pprev 1-u64max
PARAM_VALUE 0 *ndev->mvdev.mdev->priv.dbg.eq_debugfs->d_children.first->pprev 1-u64max
PARAM_VALUE 1 mvq 4096-ptr_max
PARAM_VALUE 1 mvq->desc_mr 4096-ptr_max
PARAM_VALUE 1 mvq->fw_state 0
PARAM_VALUE 1 mvq->fwqp.db->db 0-255
PARAM_VALUE 1 mvq->fwqp.db.db 4096-ptr_max
PARAM_VALUE 1 mvq->fwqp.db.index 0-64
PARAM_VALUE 1 mvq->fwqp.db.u.pool_page 4096-ptr_max
PARAM_VALUE 1 mvq->fwqp.frag_buf.frags 1-u64max
PARAM_VALUE 1 mvq->fwqp.frag_buf.npages 0-524288
PARAM_VALUE 1 mvq->fwqp.frag_buf.page_shift 12
PARAM_VALUE 1 mvq->fwqp.frag_buf.size 0-s32max
PARAM_VALUE 1 mvq->fwqp.mqp.qpn 0-16777215
PARAM_VALUE 1 mvq->initialized 1
PARAM_VALUE 1 mvq->modified_fields 0,2048-u64max
PARAM_VALUE 1 mvq->ready 1
PARAM_VALUE 1 mvq->vq_mr 0,4096-ptr_max
PARAM_VALUE 1 mvq->vqqp.db->db 0-255
PARAM_VALUE 1 mvq->vqqp.mqp.qpn 0-16777215
CAPPED_DATA 0 ndev->irqp.num_ent 1
CAPPED_DATA 0 ndev->mvdev.max_vqs 1
CAPPED_DATA 0 ndev->mvdev.mdev->priv.eq_table->max_comp_eqs 1
DATA_SOURCE 0 ndev $0
DATA_SOURCE 1 mvq $1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 1 mvq->fwqp.frag_buf.npages
NO_OVERFLOW_SIMPLE 1 mvq->vqqp.frag_buf.npages
HALF_LOCKED2 &ndev->reslock
TYPE_LOCK (struct mlx5_vdpa_net)->reslock

drivers/vdpa/mlx5/net/mlx5_vnet.c teardown_vq() -> destroy_virtqueue()

Type Parameter Key Value
PARAM_VALUE 0 ndev 4096-ptr_max
PARAM_VALUE 0 ndev->debugfs->d_inode->i_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 ndev->debugfs->d_inode->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 ndev->debugfs->d_op->d_automount 0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE 0 ndev->debugfs->d_op->d_init 0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE 0 ndev->debugfs->d_op->d_iput 0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE 0 ndev->debugfs->d_op->d_manage 0,1859587847549206528
PARAM_VALUE 0 ndev->debugfs->d_op->d_prune 0,2225594340392566784,7225953709177749504
PARAM_VALUE 0 ndev->debugfs->d_op->d_real 0,4509355519306412032
PARAM_VALUE 0 ndev->debugfs->d_op->d_unalias_trylock 0,6635409759016140800
PARAM_VALUE 0 ndev->debugfs->d_op->d_unalias_unlock 0,6336447517789900800
PARAM_VALUE 0 ndev->debugfs->d_op->d_weak_revalidate 0,1549882712720502784,5632434648052031488,5669063523602272256,7231033168839651328
PARAM_VALUE 0 ndev->debugfs->d_parent->d_sb->__s_d_op->d_init 0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE 0 ndev->debugfs->d_parent->d_sb->__s_d_op->d_iput 0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE 0 ndev->debugfs->d_parent->d_sb->__s_d_op->d_manage 0,1859587847549206528
PARAM_VALUE 0 ndev->debugfs->d_parent->d_sb->__s_d_op->d_prune 0,2225594340392566784,7225953709177749504
PARAM_VALUE 0 ndev->debugfs->d_parent->d_sb->__s_d_op->d_real 0,4509355519306412032
PARAM_VALUE 0 ndev->debugfs->d_sb->__s_d_op->d_automount 0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE 0 ndev->debugfs->d_sb->__s_d_op->d_init 0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE 0 ndev->debugfs->d_sb->__s_d_op->d_iput 0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE 0 ndev->debugfs->d_sb->__s_d_op->d_manage 0,1859587847549206528
PARAM_VALUE 0 ndev->debugfs->d_sb->__s_d_op->d_prune 0,2225594340392566784,7225953709177749504
PARAM_VALUE 0 ndev->debugfs->d_sb->__s_d_op->d_real 0,4509355519306412032
PARAM_VALUE 0 ndev->debugfs->d_sb->__s_d_op->d_unalias_trylock 0,6635409759016140800
PARAM_VALUE 0 ndev->debugfs->d_sb->__s_d_op->d_unalias_unlock 0,6336447517789900800
PARAM_VALUE 0 ndev->debugfs->d_sb->__s_d_op->d_weak_revalidate 0,1549882712720502784,5632434648052031488,5669063523602272256,7231033168839651328
PARAM_VALUE 0 ndev->mvdev.async_ctx.dev->cmd.vars.throttle_sem.first_waiter->up 0-1
PARAM_VALUE 0 ndev->mvdev.async_ctx.dev->cmd.vars.unprivileged_sem.first_waiter->up 0-1
PARAM_VALUE 0 ndev->mvdev.async_ctx.dev->pdev->bus->self->link_bwctrl->cdev (-22),(-19),(-12),0-s64max
PARAM_VALUE 0 ndev->mvdev.mdev->cmd.vars.throttle_sem.first_waiter->up 0-1
PARAM_VALUE 0 ndev->mvdev.mdev->cmd.vars.unprivileged_sem.first_waiter->up 0-1
PARAM_VALUE 0 ndev->mvdev.mdev->pdev->bus->self->link_bwctrl->cdev (-22),(-19),(-12),0-s64max
PARAM_VALUE 0 ndev->mvdev.mdev->priv.dbg.cq_debugfs->d_inode->i_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 ndev->mvdev.mdev->priv.dbg.cq_debugfs->d_inode->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 ndev->mvdev.mdev->priv.eq_table->ctrl_irq 0-s64max
PARAM_VALUE 0 ndev->mvdev.mres.lock.dep_map->name 0-255
PARAM_VALUE 0 ndev->mvdev.mres.lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 ndev->mvdev.mres.lock.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 ndev->mvdev.mres.lock.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 ndev->mvdev.mres.lock.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 ndev->mvdev.mres.lock.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 ndev->mvdev.mres.lock.first_waiter->task->blocked_lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 0 ndev->mvdev.mres.lock.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 ndev->mvdev.res.uar->mdev->cmd.vars.throttle_sem.first_waiter->up 0-1
PARAM_VALUE 0 ndev->mvdev.res.uar->mdev->cmd.vars.unprivileged_sem.first_waiter->up 0-1
PARAM_VALUE 0 ndev->mvdev.vdev.dev.kobj.sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 0 ndev->reslock.first_waiter->type 0-1
PARAM_VALUE 0 ndev->rx_dent->d_inode->i_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 ndev->rx_dent->d_inode->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 ndev->rx_dent->d_op->d_automount 0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE 0 ndev->rx_dent->d_op->d_init 0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE 0 ndev->rx_dent->d_op->d_iput 0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE 0 ndev->rx_dent->d_op->d_manage 0,1859587847549206528
PARAM_VALUE 0 ndev->rx_dent->d_op->d_prune 0,2225594340392566784,7225953709177749504
PARAM_VALUE 0 ndev->rx_dent->d_op->d_real 0,4509355519306412032
PARAM_VALUE 0 ndev->rx_dent->d_op->d_unalias_trylock 0,6635409759016140800
PARAM_VALUE 0 ndev->rx_dent->d_op->d_unalias_unlock 0,6336447517789900800
PARAM_VALUE 0 ndev->rx_dent->d_op->d_weak_revalidate 0,1549882712720502784,5632434648052031488,5669063523602272256,7231033168839651328
PARAM_VALUE 0 ndev->rx_dent->d_parent->d_sb->__s_d_op->d_init 0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE 0 ndev->rx_dent->d_parent->d_sb->__s_d_op->d_iput 0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE 0 ndev->rx_dent->d_parent->d_sb->__s_d_op->d_manage 0,1859587847549206528
PARAM_VALUE 0 ndev->rx_dent->d_parent->d_sb->__s_d_op->d_prune 0,2225594340392566784,7225953709177749504
PARAM_VALUE 0 ndev->rx_dent->d_parent->d_sb->__s_d_op->d_real 0,4509355519306412032
PARAM_VALUE 0 ndev->rx_dent->d_sb->__s_d_op->d_automount 0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE 0 ndev->rx_dent->d_sb->__s_d_op->d_init 0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE 0 ndev->rx_dent->d_sb->__s_d_op->d_iput 0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE 0 ndev->rx_dent->d_sb->__s_d_op->d_manage 0,1859587847549206528
PARAM_VALUE 0 ndev->rx_dent->d_sb->__s_d_op->d_prune 0,2225594340392566784,7225953709177749504
PARAM_VALUE 0 ndev->rx_dent->d_sb->__s_d_op->d_real 0,4509355519306412032
PARAM_VALUE 0 ndev->rx_dent->d_sb->__s_d_op->d_unalias_trylock 0,6635409759016140800
PARAM_VALUE 0 ndev->rx_dent->d_sb->__s_d_op->d_unalias_unlock 0,6336447517789900800
PARAM_VALUE 0 ndev->rx_dent->d_sb->__s_d_op->d_weak_revalidate 0,1549882712720502784,5632434648052031488,5669063523602272256,7231033168839651328
PARAM_VALUE 0 ndev->vqs 4096-ptr_max
PARAM_VALUE 1 mvq 4096-ptr_max
PARAM_VALUE 1 mvq->initialized 1
PARAM_VALUE 1 mvq->modified_fields 0
BUF_SIZE 0 ndev->cvq_ent.mvdev (-1),2752
BUF_SIZE 0 ndev->event_cbs (-1),24-3145704
BUF_SIZE 0 ndev->vqs (-1)-141555600
CAPPED_DATA 0 ndev->cur_num_vqs 1
DATA_SOURCE 0 ndev $0
DATA_SOURCE 1 mvq $1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 ndev->cur_num_vqs
NO_OVERFLOW_SIMPLE 0 ndev->mvdev.max_vqs
HALF_LOCKED2 &ndev->reslock
HALF_LOCKED2 0 &ndev->reslock
TYPE_LOCK (struct mlx5_vdpa_net)->reslock