nvmet_tcp_map_data identifier - Linux source code next-20260811

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linux

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FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

drivers/nvme/target/tcp.c, line 417 (as a function)

Referenced in 1 files:

drivers/nvme/target/tcp.c
- line 965
- line 1094

Smatch caller information:

drivers/nvme/target/tcp.c nvmet_tcp_done_recv_pdu() -> nvmet_tcp_map_data()

Type	Parameter	Key	Value
PARAM_VALUE	0	cmd	4096-ptr_max
PARAM_VALUE	0	cmd->entry.next	4096-ptr_max
PARAM_VALUE	0	cmd->entry.next->next	4096-ptr_max
PARAM_VALUE	0	cmd->entry.next->prev	4096-ptr_max
PARAM_VALUE	0	cmd->entry.prev	4096-ptr_max
PARAM_VALUE	0	cmd->entry.prev->next	4096-ptr_max
PARAM_VALUE	0	cmd->entry.prev->prev	4096-ptr_max
PARAM_VALUE	0	cmd->flags	0
PARAM_VALUE	0	cmd->iov	0
PARAM_VALUE	0	cmd->pdu_len	0
PARAM_VALUE	0	cmd->pdu_recv	0
PARAM_VALUE	0	cmd->queue->sock->sk->ns_tracker->alloc_stack_handle	0-4294967295
PARAM_VALUE	0	cmd->queue->sock->sk->ns_tracker->dead	0-1
PARAM_VALUE	0	cmd->queue->sock->sk->ns_tracker->free_stack_handle	0-4294967295
PARAM_VALUE	0	cmd->rbytes_done	0
PARAM_VALUE	0	cmd->req.cmd	4096-ptr_max
PARAM_VALUE	0	cmd->req.cqe	4096-ptr_max
PARAM_VALUE	0	cmd->req.error_loc	u16max
PARAM_VALUE	0	cmd->req.error_slba	0
PARAM_VALUE	0	cmd->req.execute	4096-ptr_max
PARAM_VALUE	0	cmd->req.metadata_len	0,8-524288
PARAM_VALUE	0	cmd->req.metadata_sg	0
PARAM_VALUE	0	cmd->req.metadata_sg_cnt	0
PARAM_VALUE	0	cmd->req.ns	0,4096-ptr_max
PARAM_VALUE	0	cmd->req.ns->ref.percpu_count_ptr	1-u64max
PARAM_VALUE	0	cmd->req.ops->add_port	0,356005027391569920,2756795675082964992,6131046472731693056,8447161825212018688,9193204452182413312
PARAM_VALUE	0	cmd->req.ops->create_cq	0,7671863581302841344
PARAM_VALUE	0	cmd->req.ops->create_sq	0,826737582494945280
PARAM_VALUE	0	cmd->req.ops->delete_cq	0,3247279592098840576
PARAM_VALUE	0	cmd->req.ops->delete_ctrl	0,4635914789364793344,5518681643582025728,6323258353186226176,6803246519075205120
PARAM_VALUE	0	cmd->req.ops->delete_sq	0,1692952852207517696
PARAM_VALUE	0	cmd->req.ops->disc_traddr	0,4842197189540585472,7976362722472898560
PARAM_VALUE	0	cmd->req.ops->discovery_chg	0,4840688172820557824
PARAM_VALUE	0	cmd->req.ops->flags	0,3
PARAM_VALUE	0	cmd->req.ops->get_feature	0,4172988708510289920
PARAM_VALUE	0	cmd->req.ops->get_max_queue_size	0,3598994287643836416
PARAM_VALUE	0	cmd->req.ops->get_mdts	0,1240729637649383424,6215693805987676160
PARAM_VALUE	0	cmd->req.ops->host_traddr	0,143851659462438912,2625472028080357376,3281768194697232384
PARAM_VALUE	0	cmd->req.ops->install_queue	0,7656632576492318720
PARAM_VALUE	0	cmd->req.ops->msdbd	0-1
PARAM_VALUE	0	cmd->req.ops->queue_response	0,673261683347714048,1727589018327519232,4231234284187914240,6960797624507817984,8058313105858142208
PARAM_VALUE	0	cmd->req.ops->remove_port	0,1246405418997637120,1696684843887783936,4046473487155494912,5780625152656261120,8354855610354040832
PARAM_VALUE	0	cmd->req.ops->set_feature	0,6816270163718651904
PARAM_VALUE	0	cmd->req.ops->type	0-3,254
PARAM_VALUE	0	cmd->req.pc_ref	0,4096-ptr_max
PARAM_VALUE	0	cmd->req.pc_ref->ref.percpu_count_ptr	1-u64max
PARAM_VALUE	0	cmd->req.sg	0
PARAM_VALUE	0	cmd->req.sg_cnt	0
PARAM_VALUE	0	cmd->req.transfer_len	0
PARAM_VALUE	0	cmd->wbytes_done	0
DATA_SOURCE	0	cmd	r nvmet_tcp_get_cmd
LOCK2		&pool->lock

drivers/nvme/target/tcp.c nvmet_tcp_handle_req_failure() -> nvmet_tcp_map_data()

Type	Parameter	Key	Value
PARAM_VALUE	0	cmd	4096-ptr_max
PARAM_VALUE	0	cmd->entry.next	4096-ptr_max
PARAM_VALUE	0	cmd->entry.next->next	4096-ptr_max
PARAM_VALUE	0	cmd->entry.next->prev	4096-ptr_max
PARAM_VALUE	0	cmd->entry.prev	4096-ptr_max
PARAM_VALUE	0	cmd->entry.prev->next	4096-ptr_max
PARAM_VALUE	0	cmd->entry.prev->prev	4096-ptr_max
PARAM_VALUE	0	cmd->flags	0
PARAM_VALUE	0	cmd->iov	0
PARAM_VALUE	0	cmd->pdu_len	0
PARAM_VALUE	0	cmd->pdu_recv	0
PARAM_VALUE	0	cmd->queue->sock->sk->ns_tracker->alloc_stack_handle	0-4294967295
PARAM_VALUE	0	cmd->queue->sock->sk->ns_tracker->dead	0-1
PARAM_VALUE	0	cmd->queue->sock->sk->ns_tracker->free_stack_handle	0-4294967295
PARAM_VALUE	0	cmd->rbytes_done	0
PARAM_VALUE	0	cmd->req.cmd	4096-ptr_max
PARAM_VALUE	0	cmd->req.cmd->common.opcode	1-255
PARAM_VALUE	0	cmd->req.cqe	4096-ptr_max
PARAM_VALUE	0	cmd->req.error_loc	0-1,4,u16max
PARAM_VALUE	0	cmd->req.error_slba	0
PARAM_VALUE	0	cmd->req.execute	4096-ptr_max
PARAM_VALUE	0	cmd->req.metadata_len	0,8-524288
PARAM_VALUE	0	cmd->req.metadata_sg	0
PARAM_VALUE	0	cmd->req.metadata_sg_cnt	0
PARAM_VALUE	0	cmd->req.ns	0,4096-ptr_max
PARAM_VALUE	0	cmd->req.ns->ref.percpu_count_ptr	1-u64max
PARAM_VALUE	0	cmd->req.ops->add_port	0,356005027391569920,2756795675082964992,6131046472731693056,8447161825212018688,9193204452182413312
PARAM_VALUE	0	cmd->req.ops->create_cq	0,7671863581302841344
PARAM_VALUE	0	cmd->req.ops->create_sq	0,826737582494945280
PARAM_VALUE	0	cmd->req.ops->delete_cq	0,3247279592098840576
PARAM_VALUE	0	cmd->req.ops->delete_ctrl	0,4635914789364793344,5518681643582025728,6323258353186226176,6803246519075205120
PARAM_VALUE	0	cmd->req.ops->delete_sq	0,1692952852207517696
PARAM_VALUE	0	cmd->req.ops->disc_traddr	0,4842197189540585472,7976362722472898560
PARAM_VALUE	0	cmd->req.ops->discovery_chg	0,4840688172820557824
PARAM_VALUE	0	cmd->req.ops->flags	0,3
PARAM_VALUE	0	cmd->req.ops->get_feature	0,4172988708510289920
PARAM_VALUE	0	cmd->req.ops->get_max_queue_size	0,3598994287643836416
PARAM_VALUE	0	cmd->req.ops->get_mdts	0,1240729637649383424,6215693805987676160
PARAM_VALUE	0	cmd->req.ops->host_traddr	0,143851659462438912,2625472028080357376,3281768194697232384
PARAM_VALUE	0	cmd->req.ops->install_queue	0,7656632576492318720
PARAM_VALUE	0	cmd->req.ops->msdbd	0-1
PARAM_VALUE	0	cmd->req.ops->queue_response	673261683347714048,1727589018327519232,4231234284187914240,6960797624507817984,8058313105858142208
PARAM_VALUE	0	cmd->req.ops->remove_port	0,1246405418997637120,1696684843887783936,4046473487155494912,5780625152656261120,8354855610354040832
PARAM_VALUE	0	cmd->req.ops->set_feature	0,6816270163718651904
PARAM_VALUE	0	cmd->req.ops->type	0-3,254
PARAM_VALUE	0	cmd->req.pc_ref	0,4096-ptr_max
PARAM_VALUE	0	cmd->req.pc_ref->ref.percpu_count_ptr	1-u64max
PARAM_VALUE	0	cmd->req.port	4096-ptr_max
PARAM_VALUE	0	cmd->req.port->inline_data_size	s32min-(-1),1-s32max
PARAM_VALUE	0	cmd->req.sg	0
PARAM_VALUE	0	cmd->req.sg_cnt	0
PARAM_VALUE	0	cmd->req.sq->ctrl->error_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	cmd->req.transfer_len	0
PARAM_VALUE	0	cmd->wbytes_done	0
DATA_SOURCE	0	cmd	$1
LOCK2		&pool->lock