Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/net/ethernet/socionext/netsec.c netsec_check_stop_tx() -> netsec_desc_used()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dring | 4096-ptr_max |
| BUF_SIZE | 0 | dring | 512 |
| BUF_SIZE | 0 | dring | 512 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &dring->lock | ||
| LOCK2 | bh | ||
| HALF_LOCKED2 | &ndev->tx_global_lock | ||
| HALF_LOCKED2 | &txq->_xmit_lock | ||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | rcu_read | ||
| TYPE_LOCK | (struct netsec_desc_ring)->lock |
drivers/net/ethernet/socionext/netsec.c netsec_netdev_start_xmit() -> netsec_desc_used()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dring | 4096-ptr_max |
| BUF_SIZE | 0 | dring | 512 |
| BUF_SIZE | 0 | dring | 512 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | bh | ||
| LOCK2 | 0 | &dring->lock | |
| HALF_LOCKED2 | &ndev->tx_global_lock | ||
| HALF_LOCKED2 | &txq->_xmit_lock | ||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | rcu_read | ||
| TYPE_LOCK | (struct netsec_desc_ring)->lock |