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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

net/ipv6/route.c ip6_negative_advice() -> rt6_check_expired()

Type Parameter Key Value
PARAM_VALUE 0 rt 4096-ptr_max
PARAM_VALUE 0 rt->rt6i_flags 16777216-u32max
BIT_INFO 0 rt->rt6i_flags 0x1000000,0xffffffff
RX_PATH
TASK_NOT_RUNNING
LOCK2 rcu_read

net/ipv6/route.c rt6_check() -> rt6_check_expired()

Type Parameter Key Value
PARAM_VALUE 0 rt 4096-ptr_max
PARAM_VALUE 0 rt->sernum 0
DATA_SOURCE 0 rt $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2 rcu_read
HALF_LOCKED2 &sk->sk_lock.slock

net/ipv6/route.c rt6_find_cached_rt() -> rt6_check_expired()

Type Parameter Key Value
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 rcu_read

net/ipv6/route.c rt6_nh_dump_exceptions() -> rt6_check_expired()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 bh
HALF_LOCKED2 rcu_read