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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/target/iscsi/iscsi_target.c iscsit_get_dataout() -> iscsit_map_iovec()

Type Parameter Key Value
PARAM_VALUE 0 cmd 4096-ptr_max
PARAM_VALUE 0 cmd->iov_data 4096-ptr_max
PARAM_VALUE 1 iov 4096-ptr_max
PARAM_VALUE 4 data_length 0-16777215
BUF_SIZE 0 cmd 0
CAPPED_DATA 4 data_length 1
DATA_SOURCE 0 cmd $1
BIT_INFO 0 cmd 0x0,0x0
RX_PATH
UNITS 3 data_offset unit_byte
UNITS 4 data_length unit_byte

drivers/target/iscsi/iscsi_target.c iscsit_handle_immediate_data() -> iscsit_map_iovec()

Type Parameter Key Value
PARAM_VALUE 0 cmd 4096-ptr_max
PARAM_VALUE 0 cmd->buf_ptr 0
PARAM_VALUE 0 cmd->cmd_r2t_list.next 4096-ptr_max
PARAM_VALUE 0 cmd->cmd_r2t_list.next->next 4096-ptr_max
PARAM_VALUE 0 cmd->cmd_r2t_list.prev 4096-ptr_max
PARAM_VALUE 0 cmd->cmd_r2t_list.prev->next 4096-ptr_max
PARAM_VALUE 0 cmd->cmd_r2t_list.prev->prev 4096-ptr_max
PARAM_VALUE 0 cmd->conn 4096-ptr_max
PARAM_VALUE 0 cmd->conn->conn_transport 4096-ptr_max
PARAM_VALUE 0 cmd->conn->sess 4096-ptr_max
PARAM_VALUE 0 cmd->data_direction 3
PARAM_VALUE 0 cmd->datain_list.next 4096-ptr_max
PARAM_VALUE 0 cmd->datain_list.next->next 4096-ptr_max
PARAM_VALUE 0 cmd->datain_list.prev 4096-ptr_max
PARAM_VALUE 0 cmd->datain_list.prev->next 4096-ptr_max
PARAM_VALUE 0 cmd->datain_list.prev->prev 4096-ptr_max
PARAM_VALUE 0 cmd->dataout_timer.entry.pprev 0,4096-ptr_max
PARAM_VALUE 0 cmd->dataout_timer.lockdep_map->name 0-255
PARAM_VALUE 0 cmd->deferred_i_state 0,2,6,15,17,34,36,41
PARAM_VALUE 0 cmd->i_conn_node.next 4096-ptr_max
PARAM_VALUE 0 cmd->i_conn_node.next->next 4096-ptr_max
PARAM_VALUE 0 cmd->i_conn_node.prev 4096-ptr_max
PARAM_VALUE 0 cmd->i_conn_node.prev->next 4096-ptr_max
PARAM_VALUE 0 cmd->i_conn_node.prev->prev 4096-ptr_max
PARAM_VALUE 0 cmd->i_state 0,2,41
PARAM_VALUE 0 cmd->immediate_data 1
PARAM_VALUE 0 cmd->iov_data 4096-ptr_max
PARAM_VALUE 0 cmd->iscsi_opcode 0
PARAM_VALUE 0 cmd->logout_response 0-3
PARAM_VALUE 0 cmd->orig_iov_data_count 6-1048581
PARAM_VALUE 0 cmd->reject_reason 0
PARAM_VALUE 0 cmd->se_cmd.map_cpu 0
PARAM_VALUE 0 cmd->se_cmd.map_tag 0-s32max
PARAM_VALUE 0 cmd->se_cmd.se_tmr_req->response 0-6,255
PARAM_VALUE 1 iov 4096-ptr_max
PARAM_VALUE 2 nvec 4-1048579
CAPPED_DATA 0 cmd 1
CAPPED_DATA 0 cmd->se_cmd.map_tag 1
CAPPED_DATA 0 cmd->write_data_done 1
CAPPED_DATA 3 data_offset 1
CAPPED_DATA 4 data_length 1
DATA_SOURCE 0 cmd $0
PARAM_COMPARE 0 cmd->se_cmd.data_length >= $0->write_data_done
PARAM_COMPARE 3 data_offset <= $0->se_cmd.data_length
RX_PATH
NO_OVERFLOW_SIMPLE 0 cmd->orig_iov_data_count
UNITS 3 data_offset unit_byte
UNITS 4 data_length unit_byte

drivers/target/iscsi/iscsi_target.c iscsit_xmit_datain_pdu() -> iscsit_map_iovec()

Type Parameter Key Value
PARAM_VALUE 0 cmd 4096-ptr_max
PARAM_VALUE 0 cmd->conn 4096-ptr_max
PARAM_VALUE 0 cmd->conn->sess 4096-ptr_max
PARAM_VALUE 0 cmd->conn->sess->sess_ops 4096-ptr_max
PARAM_VALUE 0 cmd->immediate_cmd 0-1
PARAM_VALUE 0 cmd->iov_data 4096-ptr_max
PARAM_VALUE 0 cmd->iscsi_opcode 0-2,4,6,32,50,63
PARAM_VALUE 0 cmd->iscsi_response 0
PARAM_VALUE 0 cmd->logout_reason 0-127
PARAM_VALUE 0 cmd->logout_response 0-3
PARAM_VALUE 0 cmd->maxcmdsn_inc 0-1
PARAM_VALUE 0 cmd->pdu 4096-ptr_max
PARAM_VALUE 1 iov 4096-ptr_max
DATA_SOURCE 0 cmd $1
TASK_NOT_RUNNING
UNITS 3 data_offset unit_byte
UNITS 4 data_length unit_byte