Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/scsi/libiscsi.c iscsi_data_xmit() -> iscsi_prep_mgmt_task()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | conn | 4096-ptr_max |
| PARAM_VALUE | 0 | conn->session | 4096-ptr_max |
| PARAM_VALUE | 0 | conn->session->frwd_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | conn->task | 0 |
| PARAM_VALUE | 1 | task | 4096-ptr_max |
| CAPPED_DATA | 0 | &conn->mgmtqueue | 1 |
| DATA_SOURCE | 0 | conn | $0 |
| PARAM_COMPARE | 0 | &conn->mgmtqueue | != $0->mgmtqueue.next |
| PREEMPT_ADD | <- disables preempt | ||
| USER_DATA | 1 | task->hdr->exp_statsn | 0-u32max[u] |
| USER_DATA | 1 | task->hdr->hlength | 0-62[u] |
| USER_DATA | 1 | task->hdr->itt | 0-u32max[u] |
| USER_DATA | 1 | task->hdr->max_statsn | 0-u32max[u] |
| USER_DATA | 1 | task->hdr->opcode | 1[u] |
| USER_DATA | 1 | task->hdr->statsn | 0-u32max[u] |
| USER_DATA | 1 | task->hdr->ttt | 0-u32max[u] |
| LOCK2 | 0 | &conn->session->frwd_lock | |
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | bh | ||
| TYPE_LOCK | (struct iscsi_session)->frwd_lock |
drivers/scsi/libiscsi.c iscsi_send_mgmt_task() -> iscsi_prep_mgmt_task()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | conn | 4096-ptr_max |
| PARAM_VALUE | 0 | conn->c_stage | s32min-(-1),1,3-s32max |
| PARAM_VALUE | 0 | conn->session | 4096-ptr_max |
| PARAM_VALUE | 1 | task | 4096-ptr_max |
| PARAM_VALUE | 1 | task->conn | 4096-ptr_max |
| PARAM_VALUE | 1 | task->conn->c_stage | s32min-(-1),1,3-s32max |
| PARAM_VALUE | 1 | task->conn->session | 4096-ptr_max |
| PARAM_VALUE | 1 | task->data_count | 0-8192 |
| PARAM_VALUE | 1 | task->hdr | 4096-ptr_max |
| PARAM_VALUE | 1 | task->hdr_len | 48 |
| PARAM_VALUE | 1 | task->refcount.refs.counter | 1 |
| PARAM_VALUE | 1 | task->running.next | 4096-ptr_max |
| PARAM_VALUE | 1 | task->running.next->next | 4096-ptr_max |
| PARAM_VALUE | 1 | task->running.prev | 4096-ptr_max |
| PARAM_VALUE | 1 | task->running.prev->next | 4096-ptr_max |
| PARAM_VALUE | 1 | task->running.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 1 | task->sc | 0 |
| PARAM_VALUE | 1 | task->state | 2 |
| CAPPED_DATA | 1 | task->data_count | 1 |
| DATA_SOURCE | 1 | task | $0 |
| NOSPEC | 1 | task->data_count | |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | task->data_count | 1-8192[c] |
| USER_DATA | 1 | task->hdr->exp_statsn | 0-u32max[u] |
| USER_DATA | 1 | task->hdr->flags | 0-255[u] |
| USER_DATA | 1 | task->hdr->hlength | 0-255[u] |
| USER_DATA | 1 | task->hdr->itt | 0-u32max[u] |
| USER_DATA | 1 | task->hdr->max_statsn | 0-u32max[u] |
| USER_DATA | 1 | task->hdr->opcode | 0-255[u] |
| USER_DATA | 1 | task->hdr->statsn | 0-u32max[u] |
| USER_DATA | 1 | task->hdr->ttt | 0-u32max[u] |
| USER_DATA | 1 | *task->data | 0-255 |
| USER_PTR | 1 | task->data | |
| USER_PTR | 1 | task->hdr->dlength | |
| USER_PTR | 1 | task->hdr->other | |
| USER_PTR | 1 | task->hdr->rsvd2 | |
| HALF_LOCKED2 | &session->frwd_lock | ||
| HALF_LOCKED2 | bh | ||
| TYPE_LOCK | (struct iscsi_session)->frwd_lock |