Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
net/mac80211/tx.c codel_dequeue() -> codel_should_drop()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | skb | 4096-ptr_max |
| PARAM_VALUE | 1 | ctx | 4096-ptr_max |
| PARAM_VALUE | 3 | params | 4096-ptr_max |
| PARAM_VALUE | 4 | stats | 4096-ptr_max |
| PARAM_VALUE | 7 | backlog | 4096-ptr_max |
| BUF_SIZE | 2 | vars | (-1),24 |
| BUF_SIZE | 2 | vars | (-1),24 |
| BUF_SIZE | 3 | params | 20 |
| BUF_SIZE | 4 | stats | 20 |
| DATA_SOURCE | 0 | skb | r dequeue_func |
| DATA_SOURCE | 1 | ctx | $0 |
| DATA_SOURCE | 2 | vars | $3 |
| DATA_SOURCE | 3 | params | $2 |
| DATA_SOURCE | 4 | stats | $4 |
| DATA_SOURCE | 5 | skb_len_func | $5 |
| DATA_SOURCE | 6 | skb_time_func | $6 |
| DATA_SOURCE | 7 | backlog | $1 |
| DATA_SOURCE | 8 | now | r codel_get_time |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &fq->lock | ||
| LOCK2 | bh | ||
| HALF_LOCKED2 | &local->handle_wake_tx_queue_lock | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | &rtwdev->txq_lock | ||
| HALF_LOCKED2 | rcu_read | ||
| TYPE_LOCK | (struct fq)->lock |
net/mac80211/tx.c codel_dequeue() -> codel_should_drop()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | skb | 0,4096-ptr_max |
| PARAM_VALUE | 1 | ctx | 4096-ptr_max |
| PARAM_VALUE | 2 | vars | 4096-ptr_max |
| PARAM_VALUE | 2 | vars->count | 1-u32max |
| PARAM_VALUE | 2 | vars->dropping | 1 |
| PARAM_VALUE | 2 | vars->first_above_time | 1-u32max |
| PARAM_VALUE | 3 | params | 4096-ptr_max |
| PARAM_VALUE | 3 | params->mtu | 0-4294967294 |
| PARAM_VALUE | 4 | stats | 4096-ptr_max |
| PARAM_VALUE | 4 | stats->maxpacket | 1-u32max |
| PARAM_VALUE | 7 | backlog | 4096-ptr_max |
| PARAM_VALUE | 7 | *backlog | 1-u32max |
| BUF_SIZE | 2 | vars | (-1),24 |
| BUF_SIZE | 2 | vars | (-1),24 |
| BUF_SIZE | 3 | params | 20 |
| BUF_SIZE | 4 | stats | 20 |
| CAPPED_DATA | 3 | params->mtu | 1 |
| DATA_SOURCE | 0 | skb | r dequeue_func |
| DATA_SOURCE | 1 | ctx | $0 |
| DATA_SOURCE | 2 | vars | $3 |
| DATA_SOURCE | 3 | params | $2 |
| DATA_SOURCE | 4 | stats | $4 |
| DATA_SOURCE | 5 | skb_len_func | $5 |
| DATA_SOURCE | 6 | skb_time_func | $6 |
| DATA_SOURCE | 7 | backlog | $1 |
| DATA_SOURCE | 8 | now | r codel_get_time |
| PARAM_COMPARE | 7 | *backlog | > $3->mtu |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &fq->lock | ||
| LOCK2 | bh | ||
| HALF_LOCKED2 | &local->handle_wake_tx_queue_lock | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | &rtwdev->txq_lock | ||
| HALF_LOCKED2 | rcu_read | ||
| TYPE_LOCK | (struct fq)->lock |
net/mac80211/tx.c codel_dequeue() -> codel_should_drop()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | skb | 0,4096-ptr_max |
| PARAM_VALUE | 1 | ctx | 4096-ptr_max |
| PARAM_VALUE | 2 | vars | 4096-ptr_max |
| PARAM_VALUE | 2 | vars->dropping | 0 |
| PARAM_VALUE | 2 | vars->first_above_time | 1-u32max |
| PARAM_VALUE | 3 | params | 4096-ptr_max |
| PARAM_VALUE | 3 | params->mtu | 0-4294967294 |
| PARAM_VALUE | 4 | stats | 4096-ptr_max |
| PARAM_VALUE | 4 | stats->maxpacket | 1-u32max |
| PARAM_VALUE | 7 | backlog | 4096-ptr_max |
| PARAM_VALUE | 7 | *backlog | 1-u32max |
| BUF_SIZE | 2 | vars | (-1),24 |
| BUF_SIZE | 2 | vars | (-1),24 |
| BUF_SIZE | 3 | params | 20 |
| BUF_SIZE | 4 | stats | 20 |
| CAPPED_DATA | 3 | params->mtu | 1 |
| DATA_SOURCE | 0 | skb | r dequeue_func |
| DATA_SOURCE | 1 | ctx | $0 |
| DATA_SOURCE | 2 | vars | $3 |
| DATA_SOURCE | 3 | params | $2 |
| DATA_SOURCE | 4 | stats | $4 |
| DATA_SOURCE | 5 | skb_len_func | $5 |
| DATA_SOURCE | 6 | skb_time_func | $6 |
| DATA_SOURCE | 7 | backlog | $1 |
| DATA_SOURCE | 8 | now | r codel_get_time |
| PARAM_COMPARE | 7 | *backlog | > $3->mtu |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &fq->lock | ||
| LOCK2 | bh | ||
| HALF_LOCKED2 | &local->handle_wake_tx_queue_lock | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | &rtwdev->txq_lock | ||
| HALF_LOCKED2 | rcu_read | ||
| TYPE_LOCK | (struct fq)->lock |
net/sched/sch_codel.c codel_dequeue() -> codel_should_drop()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | skb | 4096-ptr_max |
| PARAM_VALUE | 1 | ctx | 4096-ptr_max |
| PARAM_VALUE | 2 | vars | 4096-ptr_max |
| PARAM_VALUE | 4 | stats | 4096-ptr_max |
| PARAM_VALUE | 7 | backlog | 4096-ptr_max |
| BUF_SIZE | 1 | ctx | (-1)-s32max |
| BUF_SIZE | 1 | ctx | (-1)-s32max |
| DATA_SOURCE | 0 | skb | r dequeue_func |
| DATA_SOURCE | 1 | ctx | $0 |
| DATA_SOURCE | 2 | vars | $3 |
| DATA_SOURCE | 3 | params | $2 |
| DATA_SOURCE | 4 | stats | $4 |
| DATA_SOURCE | 5 | skb_len_func | $5 |
| DATA_SOURCE | 6 | skb_time_func | $6 |
| DATA_SOURCE | 7 | backlog | $1 |
| DATA_SOURCE | 8 | now | r codel_get_time |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | rcu_read |
net/sched/sch_codel.c codel_dequeue() -> codel_should_drop()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | skb | 0,4096-ptr_max |
| PARAM_VALUE | 1 | ctx | 4096-ptr_max |
| PARAM_VALUE | 2 | vars | 4096-ptr_max |
| PARAM_VALUE | 2 | vars->count | 1-u32max |
| PARAM_VALUE | 2 | vars->dropping | 1 |
| PARAM_VALUE | 2 | vars->first_above_time | 1-u32max |
| PARAM_VALUE | 3 | params | 4096-ptr_max |
| PARAM_VALUE | 3 | params->mtu | 0-4294967294 |
| PARAM_VALUE | 4 | stats | 4096-ptr_max |
| PARAM_VALUE | 4 | stats->maxpacket | 1-u32max |
| PARAM_VALUE | 7 | backlog | 4096-ptr_max |
| PARAM_VALUE | 7 | *backlog | 1-u32max |
| BUF_SIZE | 1 | ctx | (-1)-s32max |
| BUF_SIZE | 1 | ctx | (-1)-s32max |
| CAPPED_DATA | 3 | params->mtu | 1 |
| DATA_SOURCE | 0 | skb | r dequeue_func |
| DATA_SOURCE | 1 | ctx | $0 |
| DATA_SOURCE | 2 | vars | $3 |
| DATA_SOURCE | 3 | params | $2 |
| DATA_SOURCE | 4 | stats | $4 |
| DATA_SOURCE | 5 | skb_len_func | $5 |
| DATA_SOURCE | 6 | skb_time_func | $6 |
| DATA_SOURCE | 7 | backlog | $1 |
| DATA_SOURCE | 8 | now | r codel_get_time |
| PARAM_COMPARE | 7 | *backlog | > $3->mtu |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | rcu_read |
net/sched/sch_codel.c codel_dequeue() -> codel_should_drop()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | skb | 0,4096-ptr_max |
| PARAM_VALUE | 1 | ctx | 4096-ptr_max |
| PARAM_VALUE | 2 | vars | 4096-ptr_max |
| PARAM_VALUE | 2 | vars->dropping | 0 |
| PARAM_VALUE | 2 | vars->first_above_time | 1-u32max |
| PARAM_VALUE | 3 | params | 4096-ptr_max |
| PARAM_VALUE | 3 | params->mtu | 0-4294967294 |
| PARAM_VALUE | 4 | stats | 4096-ptr_max |
| PARAM_VALUE | 4 | stats->maxpacket | 1-u32max |
| PARAM_VALUE | 7 | backlog | 4096-ptr_max |
| PARAM_VALUE | 7 | *backlog | 1-u32max |
| BUF_SIZE | 1 | ctx | (-1)-s32max |
| BUF_SIZE | 1 | ctx | (-1)-s32max |
| CAPPED_DATA | 3 | params->mtu | 1 |
| DATA_SOURCE | 0 | skb | r dequeue_func |
| DATA_SOURCE | 1 | ctx | $0 |
| DATA_SOURCE | 2 | vars | $3 |
| DATA_SOURCE | 3 | params | $2 |
| DATA_SOURCE | 4 | stats | $4 |
| DATA_SOURCE | 5 | skb_len_func | $5 |
| DATA_SOURCE | 6 | skb_time_func | $6 |
| DATA_SOURCE | 7 | backlog | $1 |
| DATA_SOURCE | 8 | now | r codel_get_time |
| PARAM_COMPARE | 7 | *backlog | > $3->mtu |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | rcu_read |
net/sched/sch_fq_codel.c codel_dequeue() -> codel_should_drop()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | skb | 4096-ptr_max |
| PARAM_VALUE | 1 | ctx | 4096-ptr_max |
| PARAM_VALUE | 2 | vars | 4096-ptr_max |
| PARAM_VALUE | 3 | params | 4096-ptr_max |
| PARAM_VALUE | 4 | stats | 4096-ptr_max |
| PARAM_VALUE | 7 | backlog | 4096-ptr_max |
| BUF_SIZE | 1 | ctx | (-1)-s32max |
| BUF_SIZE | 1 | ctx | (-1)-s32max |
| DATA_SOURCE | 0 | skb | r dequeue_func |
| DATA_SOURCE | 1 | ctx | $0 |
| DATA_SOURCE | 2 | vars | $3 |
| DATA_SOURCE | 3 | params | $2 |
| DATA_SOURCE | 4 | stats | $4 |
| DATA_SOURCE | 5 | skb_len_func | $5 |
| DATA_SOURCE | 6 | skb_time_func | $6 |
| DATA_SOURCE | 7 | backlog | $1 |
| DATA_SOURCE | 8 | now | r codel_get_time |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | rcu_read |
net/sched/sch_fq_codel.c codel_dequeue() -> codel_should_drop()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | skb | 0,4096-ptr_max |
| PARAM_VALUE | 1 | ctx | 4096-ptr_max |
| PARAM_VALUE | 2 | vars | 4096-ptr_max |
| PARAM_VALUE | 2 | vars->count | 1-u32max |
| PARAM_VALUE | 2 | vars->dropping | 1 |
| PARAM_VALUE | 2 | vars->first_above_time | 1-u32max |
| PARAM_VALUE | 3 | params | 4096-ptr_max |
| PARAM_VALUE | 3 | params->mtu | 0-4294967294 |
| PARAM_VALUE | 4 | stats | 4096-ptr_max |
| PARAM_VALUE | 4 | stats->maxpacket | 1-u32max |
| PARAM_VALUE | 7 | backlog | 4096-ptr_max |
| PARAM_VALUE | 7 | *backlog | 1-u32max |
| BUF_SIZE | 1 | ctx | (-1)-s32max |
| BUF_SIZE | 1 | ctx | (-1)-s32max |
| CAPPED_DATA | 3 | params->mtu | 1 |
| DATA_SOURCE | 0 | skb | r dequeue_func |
| DATA_SOURCE | 1 | ctx | $0 |
| DATA_SOURCE | 2 | vars | $3 |
| DATA_SOURCE | 3 | params | $2 |
| DATA_SOURCE | 4 | stats | $4 |
| DATA_SOURCE | 5 | skb_len_func | $5 |
| DATA_SOURCE | 6 | skb_time_func | $6 |
| DATA_SOURCE | 7 | backlog | $1 |
| DATA_SOURCE | 8 | now | r codel_get_time |
| PARAM_COMPARE | 7 | *backlog | > $3->mtu |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | rcu_read |
net/sched/sch_fq_codel.c codel_dequeue() -> codel_should_drop()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | skb | 0,4096-ptr_max |
| PARAM_VALUE | 1 | ctx | 4096-ptr_max |
| PARAM_VALUE | 2 | vars | 4096-ptr_max |
| PARAM_VALUE | 2 | vars->dropping | 0 |
| PARAM_VALUE | 2 | vars->first_above_time | 1-u32max |
| PARAM_VALUE | 3 | params | 4096-ptr_max |
| PARAM_VALUE | 3 | params->mtu | 0-4294967294 |
| PARAM_VALUE | 4 | stats | 4096-ptr_max |
| PARAM_VALUE | 4 | stats->maxpacket | 1-u32max |
| PARAM_VALUE | 7 | backlog | 4096-ptr_max |
| PARAM_VALUE | 7 | *backlog | 1-u32max |
| BUF_SIZE | 1 | ctx | (-1)-s32max |
| BUF_SIZE | 1 | ctx | (-1)-s32max |
| CAPPED_DATA | 3 | params->mtu | 1 |
| DATA_SOURCE | 0 | skb | r dequeue_func |
| DATA_SOURCE | 1 | ctx | $0 |
| DATA_SOURCE | 2 | vars | $3 |
| DATA_SOURCE | 3 | params | $2 |
| DATA_SOURCE | 4 | stats | $4 |
| DATA_SOURCE | 5 | skb_len_func | $5 |
| DATA_SOURCE | 6 | skb_time_func | $6 |
| DATA_SOURCE | 7 | backlog | $1 |
| DATA_SOURCE | 8 | now | r codel_get_time |
| PARAM_COMPARE | 7 | *backlog | > $3->mtu |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | rcu_read |