Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
net/ipv4/ipmr.c ipmr_mfc_add() -> call_ipmr_mfc_entry_notifiers()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | net->ipv4.mfc_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | net->ipv4.mfc_mutex.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | net->ipv4.mfc_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | net->ipv4.mfc_mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | net->ipv4.mfc_mutex.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | net->ipv4.mfc_mutex.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | net->ipv4.mfc_mutex.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 1 | event_type | 0 |
| PARAM_VALUE | 2 | mfc | 4096-ptr_max |
| PARAM_VALUE | 2 | mfc->_c->mfc_un.res.ttls | 0-255 |
| PARAM_VALUE | 2 | mfc->_c.mfc_parent | 0-31 |
| PARAM_VALUE | 2 | mfc->_c.mfc_un.res.minvif | 0-32 |
| DATA_SOURCE | 0 | net | $0 |
| DATA_SOURCE | 2 | mfc | r ipmr_cache_find_parent |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 2 | mfc->_c.mfc_parent | 0-31 |
| UNITS | 0 | net | unit_byte |
| LOCK2 | 0 | &net->ipv4.mfc_mutex | |
| HALF_LOCKED2 | global &rtnl_mutex | ||
| TYPE_LOCK | (struct netns_ipv4)->mfc_mutex |
net/ipv4/ipmr.c ipmr_mfc_add() -> call_ipmr_mfc_entry_notifiers()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | net->ipv4.mfc_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | net->ipv4.mfc_mutex.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | net->ipv4.mfc_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | net->ipv4.mfc_mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | net->ipv4.mfc_mutex.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | net->ipv4.mfc_mutex.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | net->ipv4.mfc_mutex.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 1 | event_type | 2 |
| PARAM_VALUE | 2 | mfc | 4096-ptr_max |
| PARAM_VALUE | 2 | mfc->_c->mfc_un.res.ttls | 0-255 |
| PARAM_VALUE | 2 | mfc->_c.free | 8836429127286489088 |
| PARAM_VALUE | 2 | mfc->_c.list.next | 4096-ptr_max |
| PARAM_VALUE | 2 | mfc->_c.mfc_parent | 0-31 |
| PARAM_VALUE | 2 | mfc->_c.mfc_un.res.minvif | 0-32 |
| PARAM_VALUE | 2 | mfc->_c.mfc_un.res.refcount.refs.counter | 1 |
| DATA_SOURCE | 0 | net | $0 |
| DATA_SOURCE | 2 | mfc | r ipmr_cache_alloc |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 2 | mfc->_c.mfc_parent | 0-31 |
| USER_DATA | 2 | mfc->mfc_mcastgrp | 0-u32max |
| USER_DATA | 2 | mfc->mfc_origin | 0-u32max |
| UNITS | 0 | net | unit_byte |
| LOCK2 | 0 | &net->ipv4.mfc_mutex | |
| HALF_LOCKED2 | global &rtnl_mutex | ||
| TYPE_LOCK | (struct netns_ipv4)->mfc_mutex |
net/ipv4/ipmr.c ipmr_mfc_delete() -> call_ipmr_mfc_entry_notifiers()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | event_type | 3 |
| PARAM_VALUE | 2 | mfc | 1-u64max |
| PARAM_VALUE | 2 | mfc->_c.list.next->prev | 4096-ptr_max |
| DATA_SOURCE | 2 | mfc | r ipmr_cache_find_parent |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 0 | net | unit_byte |
| LOCK2 | &net->ipv4.mfc_mutex | ||
| HALF_LOCKED2 | global &rtnl_mutex | ||
| TYPE_LOCK | (struct netns_ipv4)->mfc_mutex |
net/ipv4/ipmr.c mroute_clean_tables() -> call_ipmr_mfc_entry_notifiers()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | net->ipv4.mfc_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | net->ipv4.mfc_mutex.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | net->ipv4.mfc_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | net->ipv4.mfc_mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | net->ipv4.mfc_mutex.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | net->ipv4.mfc_mutex.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | net->ipv4.mfc_mutex.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 1 | event_type | 3 |
| PARAM_VALUE | 2 | mfc | 4096-ptr_max |
| CAPPED_DATA | 0 | &net->ipv4.mfc_mutex | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 0 | net | unit_byte |
| LOCK2 | 0 | &net->ipv4.mfc_mutex | |
| HALF_LOCKED2 | global &pernet_ops_rwsem | ||
| HALF_LOCKED2 | global &rtnl_mutex | ||
| TYPE_LOCK | (struct netns_ipv4)->mfc_mutex |