Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
net/l2tp/l2tp_core.c l2tp_session_register() -> l2tp_v2_session_key()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | tunnel_id | unit_array_size |
| UNITS | 1 | session_id | unit_array_size |
| LOCK2 | &pn->l2tp_session_idr_lock | ||
| LOCK2 | &tunnel->list_lock | ||
| LOCK2 | bh | ||
| HALF_LOCKED2 | &ps->sk_lock | ||
| HALF_LOCKED2 | global &rtnl_mutex | ||
| HALF_LOCKED2 | sk | ||
| TYPE_LOCK | (struct l2tp_net)->l2tp_session_idr_lock | ||
| TYPE_LOCK | (struct l2tp_tunnel)->list_lock |
net/l2tp/l2tp_core.c l2tp_session_unhash() -> l2tp_v2_session_key()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | <- disables preempt | ||
| UNITS | 0 | tunnel_id | unit_array_size |
| UNITS | 1 | session_id | unit_array_size |
| LOCK2 | &pn->l2tp_session_idr_lock | ||
| LOCK2 | &tunnel->list_lock | ||
| LOCK2 | bh | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct l2tp_net)->l2tp_session_idr_lock | ||
| TYPE_LOCK | (struct l2tp_tunnel)->list_lock |
net/l2tp/l2tp_core.c l2tp_v2_session_get() -> l2tp_v2_session_key()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | tunnel_id | $1 |
| DATA_SOURCE | 1 | session_id | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | tunnel_id | 0-255 |
| HOST_DATA | 1 | session_id | 0-255 |
| USER_DATA | 0 | tunnel_id | 0-u16max |
| USER_DATA | 1 | session_id | 0-u16max |
| UNITS | 0 | tunnel_id | unit_array_size |
| UNITS | 1 | session_id | unit_array_size |
net/l2tp/l2tp_core.c l2tp_v2_session_get_next() -> l2tp_v2_session_key()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | session_id | 0 |
| DATA_SOURCE | 0 | tunnel_id | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | tunnel_id | unit_array_size |
| HALF_LOCKED2 | &m->lock |