Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 5 files:
- net/sched/sch_api.c, line 760
- net/sched/sch_drr.c, line 134
- net/sched/sch_hfsc.c
- net/sched/sch_htb.c, line 1982
- net/sched/sch_qfq.c, line 523
Smatch caller information:
net/sched/sch_hfsc.c hfsc_change_class() -> qdisc_class_hash_insert()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | clhash | 4096-ptr_max |
| PARAM_VALUE | 1 | cl | 4096-ptr_max |
| PARAM_VALUE | 1 | cl->classid | 1-4294967294 |
| NOSPEC | 1 | cl->classid | |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 1 | cl->classid | 1-4294967294[c] |
| LOCK2 | bh | ||
| HALF_LOCKED2 | &net->xfrm.xfrm_cfg_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | global &audit_cmd_mutex.lock | ||
| HALF_LOCKED2 | global &cb_lock | ||
| HALF_LOCKED2 | global &crypto_cfg_mutex | ||
| HALF_LOCKED2 | global &hwsim_phys_lock | ||
| HALF_LOCKED2 | global &rtnl_mutex | ||
| HALF_LOCKED2 | global &rx_queue_mutex |
net/sched/sch_hfsc.c hfsc_init_qdisc() -> qdisc_class_hash_insert()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | clhash | 4096-ptr_max |
| PARAM_VALUE | 0 | clhash->hash | 4096-ptr_max |
| PARAM_VALUE | 0 | clhash->hashelems | 0 |
| PARAM_VALUE | 0 | clhash->hashmask | 3 |
| PARAM_VALUE | 1 | cl | 4096-ptr_max |
| PARAM_VALUE | 1 | cl->classid | 1-u32max |
| NOSPEC | 1 | cl->classid | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 1 | cl->classid | 1-4294967280,4294967282-u32max[c] |
| NO_OVERFLOW_SIMPLE | 0 | clhash->hashsize | |
| HALF_LOCKED2 | &net->xfrm.xfrm_cfg_mutex | ||
| HALF_LOCKED2 | global &audit_cmd_mutex.lock | ||
| HALF_LOCKED2 | global &cb_lock | ||
| HALF_LOCKED2 | global &crypto_cfg_mutex | ||
| HALF_LOCKED2 | global &hwsim_phys_lock | ||
| HALF_LOCKED2 | global &rtnl_mutex | ||
| HALF_LOCKED2 | global &rx_queue_mutex |
net/sched/sch_drr.c drr_change_class() -> qdisc_class_hash_insert()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | clhash | 4096-ptr_max |
| PARAM_VALUE | 1 | cl | 4096-ptr_max |
| PARAM_VALUE | 1 | cl->classid | 0-4294967294 |
| NOSPEC | 1 | cl->classid | |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 1 | cl->classid | 0-4294967294[c] |
| LOCK2 | bh | ||
| HALF_LOCKED2 | &net->xfrm.xfrm_cfg_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | global &audit_cmd_mutex.lock | ||
| HALF_LOCKED2 | global &cb_lock | ||
| HALF_LOCKED2 | global &crypto_cfg_mutex | ||
| HALF_LOCKED2 | global &hwsim_phys_lock | ||
| HALF_LOCKED2 | global &rtnl_mutex | ||
| HALF_LOCKED2 | global &rx_queue_mutex |
net/sched/sch_qfq.c qfq_change_class() -> qdisc_class_hash_insert()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | clhash | 4096-ptr_max |
| PARAM_VALUE | 1 | cl | 4096-ptr_max |
| PARAM_VALUE | 1 | cl->classid | 0-4294967294 |
| NOSPEC | 1 | cl->classid | |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 1 | cl->classid | 0-4294967294[c] |
| LOCK2 | bh | ||
| HALF_LOCKED2 | &net->xfrm.xfrm_cfg_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | global &audit_cmd_mutex.lock | ||
| HALF_LOCKED2 | global &cb_lock | ||
| HALF_LOCKED2 | global &crypto_cfg_mutex | ||
| HALF_LOCKED2 | global &hwsim_phys_lock | ||
| HALF_LOCKED2 | global &rtnl_mutex | ||
| HALF_LOCKED2 | global &rx_queue_mutex |
net/sched/sch_htb.c htb_change_class() -> qdisc_class_hash_insert()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | clhash | 4096-ptr_max |
| PARAM_VALUE | 1 | cl | 4096-ptr_max |
| PARAM_VALUE | 1 | cl->classid | 1-4294967294 |
| NOSPEC | 1 | cl->classid | |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 1 | cl->classid | 1-4294967294[c] |
| LOCK2 | bh | ||
| HALF_LOCKED2 | &net->xfrm.xfrm_cfg_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | global &audit_cmd_mutex.lock | ||
| HALF_LOCKED2 | global &cb_lock | ||
| HALF_LOCKED2 | global &crypto_cfg_mutex | ||
| HALF_LOCKED2 | global &hwsim_phys_lock | ||
| HALF_LOCKED2 | global &rtnl_mutex | ||
| HALF_LOCKED2 | global &rx_queue_mutex |