Documented in 1 files:
Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
net/core/tso.c tso_dma_map_init() -> tso_dma_map_cleanup()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | map | 79462570366205952 |
| PARAM_VALUE | 0 | map->dev | 4096-ptr_max |
| PARAM_VALUE | 0 | map->frag_idx | (-1) |
| PARAM_VALUE | 0 | map->frags | 4096-ptr_max |
| PARAM_VALUE | 0 | map->iova_offset | 0 |
| PARAM_VALUE | 0 | map->iova_state.__size | 0 |
| PARAM_VALUE | 0 | map->iova_state.addr | 0 |
| PARAM_VALUE | 0 | map->nr_frags | 0-255 |
| PARAM_VALUE | 0 | map->offset | 0 |
| PARAM_VALUE | 0 | map->skb | 4096-ptr_max |
| PARAM_VALUE | 0 | map->total_len | 1-u32max |
| BUF_SIZE | 0 | map->skb | (-1)-s32max |
| CAPPED_DATA | 0 | map->nr_frags | 1 |
| DATA_SOURCE | 0 | map | $0 |
| FUZZY_MAX | 0 | map->nr_frags | 0 |
| BIT_INFO | 0 | map->hdr_len | 0x0,0x7fffffff |
| MEM_ZERO | 0 | &map->iova_state | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 0 | map->skb->csum_offset | 0-u16max |
| HOST_DATA | 0 | map->skb->data_len | 0-2147483648[c] |
| HOST_DATA | 0 | map->skb->len | 0-u32max[c] |
| HOST_DATA | 0 | map->skb->tstamp | 500000002-4294967299794967295[c] |
| HOST_DATA | 0 | map->skb->users.refs.counter | s32min-0,2-s32max |
| NO_OVERFLOW_SIMPLE | 0 | map->skb->data_len | |
| NO_OVERFLOW_SIMPLE | 0 | map->skb->end | |
| NO_OVERFLOW_SIMPLE | 0 | map->skb->len | |
| NO_OVERFLOW_SIMPLE | 0 | map->skb->tail | |
| NO_OVERFLOW_SIMPLE | 0 | map->skb->truesize | |
| USER_PTR | 0 | map->skb->data | |
| HALF_LOCKED2 | &dev->tx_global_lock | ||
| HALF_LOCKED2 | &txq->_xmit_lock | ||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | rcu_read |