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Defined in 1 files as a function:

Referenced in 8 files:

Smatch caller information:

drivers/nvme/target/loop.c nvme_loop_queue_rq() -> blk_rq_payload_bytes()

Type Parameter Key Value
PARAM_VALUE 0 rq 4096-ptr_max
PARAM_VALUE 0 rq->special_vec.bv_len 4096
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 __tag_set->srcu
HALF_LOCKED2 rcu_read

drivers/scsi/scsi_lib.c scsi_alloc_sgtables() -> blk_rq_payload_bytes()

Type Parameter Key Value
PARAM_VALUE 0 rq 4096-ptr_max
DATA_SOURCE 0 rq r scsi_cmd_to_rq
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 __tag_set->srcu
HALF_LOCKED2 rcu_read

drivers/nvme/host/fc.c nvme_fc_queue_rq() -> blk_rq_payload_bytes()

Type Parameter Key Value
PARAM_VALUE 0 rq 4096-ptr_max
PARAM_VALUE 0 rq->special_vec.bv_len 4096
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 __tag_set->srcu
HALF_LOCKED2 rcu_read

drivers/nvme/host/rdma.c nvme_rdma_map_data() -> blk_rq_payload_bytes()

Type Parameter Key Value
PARAM_VALUE 0 rq 4096-ptr_max
PARAM_VALUE 0 rq->special_vec.bv_len 4096
DATA_SOURCE 0 rq $1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 __tag_set->srcu
HALF_LOCKED2 rcu_read

block/blk-mq-dma.c blk_rq_dma_map_iter_start() -> blk_rq_payload_bytes()

Type Parameter Key Value
PARAM_VALUE 0 rq 4096-ptr_max
PARAM_VALUE 0 rq->special_vec.bv_len 4096
DATA_SOURCE 0 rq $0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 __tag_set->srcu
HALF_LOCKED2 rcu_read

drivers/nvme/host/pci.c nvme_pci_avg_seg_size() -> blk_rq_payload_bytes()

Type Parameter Key Value
PARAM_VALUE 0 rq 4096-ptr_max
PARAM_VALUE 0 rq->special_vec.bv_len 4096
DATA_SOURCE 0 rq $0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 __tag_set->srcu
HALF_LOCKED2 rcu_read

drivers/nvme/host/pci.c nvme_pci_setup_data_prp() -> blk_rq_payload_bytes()

Type Parameter Key Value
PARAM_VALUE 0 rq 4096-ptr_max
PARAM_VALUE 0 rq->special_vec.bv_len 4096
DATA_SOURCE 0 rq $0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 __tag_set->srcu
HALF_LOCKED2 rcu_read

drivers/nvme/host/pci.c nvme_pci_setup_data_prp() -> blk_rq_payload_bytes()

Type Parameter Key Value
PARAM_VALUE 0 rq 4096-ptr_max
PARAM_VALUE 0 rq->special_vec.bv_len 4096
DATA_SOURCE 0 rq $0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 __tag_set->srcu
HALF_LOCKED2 rcu_read

drivers/nvme/host/apple.c apple_nvme_setup_prps() -> blk_rq_payload_bytes()

Type Parameter Key Value
PARAM_VALUE 0 rq 4096-ptr_max
PARAM_VALUE 0 rq->special_vec.bv_len 4096
DATA_SOURCE 0 rq $1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 __tag_set->srcu
HALF_LOCKED2 rcu_read

drivers/nvme/host/apple.c apple_nvme_setup_prps() -> blk_rq_payload_bytes()

Type Parameter Key Value
PARAM_VALUE 0 rq 4096-ptr_max
PARAM_VALUE 0 rq->special_vec.bv_len 4096
DATA_SOURCE 0 rq $1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 ___flags
HALF_LOCKED2 __tag_set->srcu
HALF_LOCKED2 global &once_lock
HALF_LOCKED2 rcu_read

drivers/nvme/host/apple.c apple_nvme_setup_prps() -> blk_rq_payload_bytes()

Type Parameter Key Value
PARAM_VALUE 0 rq 4096-ptr_max
PARAM_VALUE 0 rq->special_vec.bv_len 4096
DATA_SOURCE 0 rq $1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 __tag_set->srcu
HALF_LOCKED2 global &once_lock
HALF_LOCKED2 rcu_read

drivers/nvme/host/tcp.c nvme_tcp_handle_c2h_data() -> blk_rq_payload_bytes()

Type Parameter Key Value
PARAM_VALUE 0 rq 1-u64max
DATA_SOURCE 0 rq r nvme_find_rq

drivers/nvme/host/tcp.c nvme_tcp_init_iter() -> blk_rq_payload_bytes()

Type Parameter Key Value
PARAM_VALUE 0 rq 4096-ptr_max
DATA_SOURCE 0 rq r blk_mq_rq_from_pdu
BIT_INFO 0 rq->rq_flags 0x1000,0xffffffff
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &queue->send_mutex

drivers/nvme/host/tcp.c nvme_tcp_setup_cmd_pdu() -> blk_rq_payload_bytes()

Type Parameter Key Value
PARAM_VALUE 0 rq 4096-ptr_max
PARAM_VALUE 0 rq->special_vec.bv_len 4096
DATA_SOURCE 0 rq $1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 __tag_set->srcu
HALF_LOCKED2 rcu_read