Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

net/l2tp/l2tp_core.c l2tp_session_unhash() -> l2tp_session_collision_del()

Type Parameter Key Value
PARAM_VALUE 0 pn 4096-ptr_max
PARAM_VALUE 0 pn->l2tp_session_idr_lock.rlock.dep_map->name 0-255
PARAM_VALUE 1 session 4096-ptr_max
PARAM_VALUE 1 session->hlist.pprev 1-u64max
PARAM_VALUE 1 session->list.next->prev 4096-ptr_max
PARAM_VALUE 1 session->tunnel 4096-ptr_max
PARAM_VALUE 1 session->tunnel->l2tp_net 4096-ptr_max
PARAM_VALUE 1 session->tunnel->l2tp_net->gen 4096-ptr_max
PARAM_VALUE 1 session->tunnel->list_lock.rlock.dep_map->name 0-255
PARAM_VALUE 1 session->tunnel->version 3
DATA_SOURCE 0 pn r l2tp_pernet
DATA_SOURCE 1 session $0
PREEMPT_ADD <- disables preempt
NOCHECK_CALL
LOCK2 &tunnel->list_lock
LOCK2 bh
LOCK2 0 &pn->l2tp_session_idr_lock
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct l2tp_net)->l2tp_session_idr_lock
TYPE_LOCK (struct l2tp_tunnel)->list_lock