Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
net/ipv6/addrconf.c fib6_may_remove_gc_list() -> fib6_age_exceptions()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rt | 4096-ptr_max |
| PARAM_VALUE | 0 | rt->expires | 0 |
| PARAM_VALUE | 0 | rt->fib6_nh | 4096-ptr_max |
| PARAM_VALUE | 0 | rt->fib6_nh->nh_common.nhc_gw_family | 0,2,10 |
| PARAM_VALUE | 0 | rt->fib6_ref.refs.counter | (-1073741824),0-s32max |
| PARAM_VALUE | 0 | rt->fib6_table | 4096-ptr_max |
| PARAM_VALUE | 0 | rt->fib6_table->tb6_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | rt->gc_link.pprev | 1-u64max |
| PARAM_VALUE | 0 | rt->nh | 0 |
| PARAM_VALUE | 1 | gc_args | 7510612066638708736 |
| PARAM_VALUE | 1 | gc_args->more | 0 |
| CAPPED_DATA | 0 | rt->fib6_nh->nh_common.nhc_dev->ifindex | 1 |
| DATA_SOURCE | 0 | rt | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &table->tb6_lock | ||
| LOCK2 | bh | ||
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | &net->rtnl_mutex | ||
| HALF_LOCKED2 | global &rtnl_mutex | ||
| TYPE_LOCK | (struct fib6_table)->tb6_lock |
net/ipv6/ip6_fib.c fib6_age() -> fib6_age_exceptions()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rt | 4096-ptr_max |
| PARAM_VALUE | 0 | rt->fib6_flags | 4194304-u32max |
| PARAM_VALUE | 1 | gc_args | 944658083270742016 |
| DATA_SOURCE | 0 | rt | $0 |
| DATA_SOURCE | 1 | gc_args | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 2 | now | unit_jiffy |
| LOCK2 | &net->ipv6.fib6_gc_lock | ||
| LOCK2 | &tb6->tb6_lock | ||
| LOCK2 | bh | ||
| LOCK2 | rcu_read | ||
| TYPE_LOCK | (struct fib6_table)->tb6_lock | ||
| TYPE_LOCK | (struct netns_ipv6)->fib6_gc_lock |
net/ipv6/ip6_fib.c fib6_may_remove_gc_list() -> fib6_age_exceptions()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rt | 4096-ptr_max |
| PARAM_VALUE | 0 | rt->expires | 0 |
| PARAM_VALUE | 0 | rt->gc_link.pprev | 1-u64max |
| PARAM_VALUE | 0 | rt->nh | 0,4096-ptr_max |
| PARAM_VALUE | 1 | gc_args | 2155390642372493312 |
| PARAM_VALUE | 1 | gc_args->more | 0 |
| CAPPED_DATA | 0 | rt->fib6_metric | 1 |
| CAPPED_DATA | 0 | rt->nh | 1 |
| DATA_SOURCE | 0 | rt | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &table->tb6_lock | ||
| LOCK2 | bh | ||
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | &rt->nh->lock | ||
| TYPE_LOCK | (struct fib6_table)->tb6_lock |
net/ipv6/route.c fib6_may_remove_gc_list() -> fib6_age_exceptions()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rt | 4096-ptr_max |
| PARAM_VALUE | 0 | rt->expires | 0 |
| PARAM_VALUE | 0 | rt->fib6_nh | 4096-ptr_max |
| PARAM_VALUE | 0 | rt->fib6_nh->nh_common.nhc_gw_family | 2,10 |
| PARAM_VALUE | 0 | rt->fib6_table | 4096-ptr_max |
| PARAM_VALUE | 0 | rt->fib6_table->tb6_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | rt->gc_link.pprev | 1-u64max |
| PARAM_VALUE | 1 | gc_args | 8726093752388943872 |
| PARAM_VALUE | 1 | gc_args->more | 0 |
| DATA_SOURCE | 0 | rt | $1 |
| PREEMPT_ADD | |||
| NOCHECK_CALL | |||
| LOCK2 | &table->tb6_lock | ||
| LOCK2 | bh | ||
| LOCK2 | rcu_read | ||
| TYPE_LOCK | (struct fib6_table)->tb6_lock |