tb_switch_dealloc_dp_resource identifier - Linux source code next-20260811

Projects

linux

Versions

FIXME
- FIXME
  - next-20260811

Documented in 1 files:

drivers/thunderbolt/switch.c, line 3736

Defined in 1 files as a prototype:

drivers/thunderbolt/tb.h, line 1034 (as a prototype)

Defined in 1 files as a function:

drivers/thunderbolt/switch.c, line 3744 (as a function)

Referenced in 1 files:

drivers/thunderbolt/tb.c
- line 1744
- line 2055

Smatch caller information:

drivers/thunderbolt/tb.c tb_deactivate_and_free_tunnel() -> tb_switch_dealloc_dp_resource()

Type	Parameter	Key	Value
PARAM_VALUE	1	in	4096-ptr_max
PARAM_VALUE	1	in->group	0
PARAM_VALUE	1	in->group_list.next	4096-ptr_max
PARAM_VALUE	1	in->group_list.next->next	4096-ptr_max
PARAM_VALUE	1	in->group_list.next->prev	4096-ptr_max
PARAM_VALUE	1	in->group_list.prev	4096-ptr_max
PARAM_VALUE	1	in->group_list.prev->next	4096-ptr_max
PARAM_VALUE	1	in->group_list.prev->prev	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&tb->lock
TYPE_LOCK		(struct tb)->lock

drivers/thunderbolt/tb.c tb_tunnel_one_dp() -> tb_switch_dealloc_dp_resource()

Type	Parameter	Key	Value
PARAM_VALUE	0	sw	4096-ptr_max
PARAM_VALUE	0	sw->dev.bus	0,4096-ptr_max
PARAM_VALUE	0	sw->dev.class	0,4096-ptr_max
PARAM_VALUE	0	sw->dev.power.request	0-4
PARAM_VALUE	0	sw->dev.power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	sw->dev.power.wakeirq	0,4096-ptr_max
PARAM_VALUE	0	sw->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	sw->dev.type	0,4096-ptr_max
PARAM_VALUE	0	sw->tb->ctl->frame_pool->dev->cma_area->alloc_mutex.osq.tail.counter	s32min-s32max
PARAM_VALUE	0	sw->tb->ctl->frame_pool->dev->dma_io_tlb_mem->dyn_alloc.flags	0-4294967295
PARAM_VALUE	0	sw->tb->ctl->frame_pool->dev->dma_io_tlb_mem->dyn_alloc.is_hard	0-1
PARAM_VALUE	0	sw->tb->ctl->frame_pool->dev->dma_io_tlb_mem->dyn_alloc.is_lazy	0-1
PARAM_VALUE	0	sw->tb->ctl->frame_pool->dev->dma_io_tlb_mem->dyn_alloc.is_queued	0-1
PARAM_VALUE	0	sw->tb->ctl->frame_pool->dev->dma_io_tlb_mem->dyn_alloc.is_soft	0-1
PARAM_VALUE	0	sw->tb->ctl->frame_pool->dev->dma_uses_io_tlb	1
PARAM_VALUE	0	sw->tb->ctl->frame_pool->dev->iommu->attach_deferred	0-1
PARAM_VALUE	0	sw->tb->ctl->frame_pool->dev->iommu->pci_32bit_workaround	0-1
PARAM_VALUE	0	sw->tb->ctl->frame_pool->next_block->next_block	0
PARAM_VALUE	0	sw->tb->ctl->request_queue_lock->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	sw->tb->ctl->request_queue_lock.dep_map->name	0-255
PARAM_VALUE	0	sw->tb->ctl->request_queue_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	sw->tb->ctl->request_queue_lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	sw->tb->ctl->request_queue_lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	sw->tb->ctl->request_queue_lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	sw->tb->ctl->request_queue_lock.first_waiter->task->blocked_on	0
PARAM_VALUE	0	sw->tb->ctl->request_queue_lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	sw->tb->ctl->request_queue_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	sw->tb->privdata->request_lock.dep_map->name	0-255
PARAM_VALUE	0	sw->tb->privdata->request_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	sw->tb->privdata->request_lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	sw->tb->privdata->request_lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	sw->tb->privdata->request_lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	sw->tb->privdata->request_lock.first_waiter->task->blocked_on	0
PARAM_VALUE	0	sw->tb->privdata->request_lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	sw->tb->privdata->request_lock.osq.tail.counter	0-s32max
PARAM_VALUE	1	in	4096-ptr_max
PARAM_VALUE	1	in->config.type	917761
PARAM_VALUE	1	in->group	0
PARAM_VALUE	1	in->group->index	1-7
PARAM_VALUE	1	in->group->reserved	0
PARAM_VALUE	1	in->group_list.next	4096-ptr_max
PARAM_VALUE	1	in->group_list.next->next	4096-ptr_max
PARAM_VALUE	1	in->group_list.next->prev	4096-ptr_max
PARAM_VALUE	1	in->group_list.prev	4096-ptr_max
PARAM_VALUE	1	in->group_list.prev->next	4096-ptr_max
PARAM_VALUE	1	in->group_list.prev->prev	4096-ptr_max
PARAM_VALUE	1	in->sw	4096-ptr_max
PARAM_VALUE	1	in->sw->dev.bus	0,4096-ptr_max
PARAM_VALUE	1	in->sw->dev.class	0,4096-ptr_max
PARAM_VALUE	1	in->sw->dev.power.request	0-4
PARAM_VALUE	1	in->sw->dev.power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	1	in->sw->dev.power.wakeirq	0,4096-ptr_max
PARAM_VALUE	1	in->sw->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	1	in->sw->dev.type	0,4096-ptr_max
PARAM_VALUE	1	in->sw->tb->ctl->frame_pool->dev->cma_area->alloc_mutex.osq.tail.counter	s32min-s32max
PARAM_VALUE	1	in->sw->tb->ctl->frame_pool->dev->dma_io_tlb_mem->dyn_alloc.flags	0-4294967295
PARAM_VALUE	1	in->sw->tb->ctl->frame_pool->dev->dma_io_tlb_mem->dyn_alloc.is_hard	0-1
PARAM_VALUE	1	in->sw->tb->ctl->frame_pool->dev->dma_io_tlb_mem->dyn_alloc.is_lazy	0-1
PARAM_VALUE	1	in->sw->tb->ctl->frame_pool->dev->dma_io_tlb_mem->dyn_alloc.is_queued	0-1
PARAM_VALUE	1	in->sw->tb->ctl->frame_pool->dev->dma_io_tlb_mem->dyn_alloc.is_soft	0-1
PARAM_VALUE	1	in->sw->tb->ctl->frame_pool->dev->dma_uses_io_tlb	1
PARAM_VALUE	1	in->sw->tb->ctl->frame_pool->dev->iommu->attach_deferred	0-1
PARAM_VALUE	1	in->sw->tb->ctl->frame_pool->dev->iommu->pci_32bit_workaround	0-1
PARAM_VALUE	1	in->sw->tb->ctl->request_queue_lock->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	1	in->sw->tb->ctl->request_queue_lock.dep_map->name	0-255
PARAM_VALUE	1	in->sw->tb->ctl->request_queue_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	1	in->sw->tb->ctl->request_queue_lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	1	in->sw->tb->ctl->request_queue_lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	1	in->sw->tb->ctl->request_queue_lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	1	in->sw->tb->ctl->request_queue_lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	1	in->sw->tb->ctl->request_queue_lock.osq.tail.counter	0-s32max
PARAM_VALUE	1	in->sw->tb->privdata->request_lock.dep_map->name	0-255
PARAM_VALUE	1	in->sw->tb->privdata->request_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	1	in->sw->tb->privdata->request_lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	1	in->sw->tb->privdata->request_lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	1	in->sw->tb->privdata->request_lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	1	in->sw->tb->privdata->request_lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	1	in->sw->tb->privdata->request_lock.osq.tail.counter	0-s32max
CAPPED_DATA	0	sw	1
CAPPED_DATA	1	in	1
CAPPED_DATA	1	in->sw	1
DATA_SOURCE	1	in	$1
NOCHECK_CALL
LOCK2		&tb->lock
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct tb)->lock