Defined in 1 files as a function:
Referenced in 4 files:
- net/sched/sch_choke.c
- net/sched/sch_codel.c, line 190
- net/sched/sch_dualpi2.c
- net/sched/sch_pie.c, line 204
Smatch caller information:
net/sched/sch_choke.c choke_change() -> rtnl_qdisc_drop()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | skb | 1-u64max |
| PARAM_VALUE | 1 | sch | 4096-ptr_max |
| BUF_SIZE | 1 | sch | (-1)-s32max |
| BUF_SIZE | 1 | sch | (-1)-s32max |
| BUF_SIZE | 1 | sch->ops | (-1),176 |
| DATA_SOURCE | 1 | sch | $0 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 1 | sch->handle | 1-4294967280,4294967282-u32max[c] |
| USER_DATA | 1 | sch->parent | 0-u32max |
| LOCK2 | bh |
net/sched/sch_choke.c choke_reset() -> rtnl_qdisc_drop()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | skb | 1-u64max |
| PARAM_VALUE | 1 | sch | 4096-ptr_max |
| BUF_SIZE | 1 | sch | (-1)-s32max |
| BUF_SIZE | 1 | sch | (-1)-s32max |
| BUF_SIZE | 1 | sch->ops | (-1),176 |
| DATA_SOURCE | 1 | sch | $0 |
| NOSPEC | 1 | sch->handle | |
| NOSPEC | 1 | sch->parent | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 1 | sch->handle | 1-4294967280,4294967282-u32max[c] |
| USER_DATA | 1 | sch->parent | 0-u32max |
| HALF_LOCKED2 | &priv->state_lock | ||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | 1 | &sch->seqlock |
net/sched/sch_dualpi2.c dualpi2_change() -> rtnl_qdisc_drop()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | skb | 4096-ptr_max |
| PARAM_VALUE | 0 | skb->next | 0 |
| PARAM_VALUE | 1 | sch | 4096-ptr_max |
| BUF_SIZE | 1 | sch | (-1)-s32max |
| BUF_SIZE | 1 | sch | (-1)-s32max |
| CAPPED_DATA | 1 | sch | 1 |
| DATA_SOURCE | 0 | skb | r qdisc_dequeue_internal |
| DATA_SOURCE | 1 | sch | $0 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 1 | sch->handle | 1-4294967280,4294967282-u32max[c] |
| USER_DATA | 1 | sch->parent | 0-u32max |
| LOCK2 | bh |
net/sched/sch_dualpi2.c dualpi2_change() -> rtnl_qdisc_drop()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | skb | 4096-ptr_max |
| PARAM_VALUE | 0 | skb->next | 0 |
| PARAM_VALUE | 1 | sch | 4096-ptr_max |
| DATA_SOURCE | 0 | skb | r qdisc_dequeue_internal |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | bh |
net/sched/sch_pie.c pie_change() -> rtnl_qdisc_drop()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | skb | 4096-ptr_max |
| PARAM_VALUE | 0 | skb->next | 0 |
| PARAM_VALUE | 1 | sch | 4096-ptr_max |
| BUF_SIZE | 1 | sch | (-1)-s32max |
| BUF_SIZE | 1 | sch | (-1)-s32max |
| CAPPED_DATA | 1 | sch->limit | 1 |
| DATA_SOURCE | 0 | skb | r qdisc_dequeue_internal |
| DATA_SOURCE | 1 | sch | $0 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 1 | sch->handle | 1-4294967280,4294967282-u32max[c] |
| USER_DATA | 1 | sch->parent | 0-u32max |
| LOCK2 | bh |
net/sched/sch_codel.c codel_change() -> rtnl_qdisc_drop()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | skb | 4096-ptr_max |
| PARAM_VALUE | 0 | skb->next | 0 |
| PARAM_VALUE | 1 | sch | 4096-ptr_max |
| BUF_SIZE | 1 | sch | (-1)-s32max |
| BUF_SIZE | 1 | sch | (-1)-s32max |
| CAPPED_DATA | 1 | sch->limit | 1 |
| DATA_SOURCE | 0 | skb | r qdisc_dequeue_internal |
| DATA_SOURCE | 1 | sch | $0 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 1 | sch->handle | 1-4294967280,4294967282-u32max[c] |
| USER_DATA | 1 | sch->parent | 0-u32max |
| LOCK2 | bh |