Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
net/ipv6/addrconf.c addrconf_ifdown() -> __ipv6_ifa_notify()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | event | 21 |
| PARAM_VALUE | 1 | ifp | 4096-ptr_max |
| PARAM_VALUE | 1 | ifp->idev->dev->refcnt_tracker.quarantine.prev | 4096-ptr_max |
| PARAM_VALUE | 1 | ifp->idev->dev->refcnt_tracker.quarantine.prev->next | 4096-ptr_max |
| PARAM_VALUE | 1 | ifp->idev->dev->refcnt_tracker.quarantine.prev->next->next | 4096-ptr_max |
| PARAM_VALUE | 1 | ifp->lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | ifp->state | 4 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &net->rtnl_mutex | ||
| HALF_LOCKED2 | global &init_net.rtnl_mutex | ||
| HALF_LOCKED2 | global &rtnl_mutex |
net/ipv6/addrconf.c ipv6_ifa_notify() -> __ipv6_ifa_notify()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | event | 0,20-21 |
| PARAM_VALUE | 1 | ifp | 4096-ptr_max |
| PARAM_VALUE | 1 | ifp->idev | 4096-ptr_max |
| PARAM_VALUE | 1 | ifp->idev->dead | 0 |
| BUF_SIZE | 1 | ifp | (-1),464 |
| BUF_SIZE | 1 | ifp | (-1),464 |
| BUF_SIZE | 1 | ifp->idev | (-1),2056 |
| CAPPED_DATA | 1 | ifp | 1 |
| DATA_SOURCE | 0 | event | $0 |
| DATA_SOURCE | 1 | ifp | $1 |
| HARD_MAX | 0 | event | 21 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 1 | ifp->flags | 0-u32max[c] |
| USER_DATA | 1 | ifp->prefered_lft | 0-u32max[c] |
| USER_DATA | 1 | ifp->prefix_len | 0-128 |
| USER_DATA | 1 | ifp->rt->fib6_dst.plen | 128 |
| USER_DATA | 1 | ifp->rt->fib6_flags | 0-u32max[c] |
| USER_DATA | 1 | ifp->valid_lft | 0-u32max |
| NO_OVERFLOW_SIMPLE | 1 | ifp->prefered_lft | |
| HALF_LOCKED2 | &idev->lock | ||
| HALF_LOCKED2 | &net->rtnl_mutex | ||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | global &rtnl_mutex | ||
| HALF_LOCKED2 | rcu_read |