Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
net/core/net_namespace.c peernet2id_alloc() -> rtnl_net_notifyid()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | net | 4096-ptr_max |
| PARAM_VALUE | 0 | net->nsid_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | cmd | 88 |
| PARAM_VALUE | 2 | id | 0-s32max |
| PARAM_VALUE | 3 | portid | 0 |
| PARAM_VALUE | 4 | nlh | 0 |
| PARAM_VALUE | 5 | gfp | 2080,3264 |
| BUF_SIZE | 0 | net | (-1),10304,10432 |
| BUF_SIZE | 0 | net | (-1),10304,10432 |
| CAPPED_DATA | 0 | net->netns_ids.idr_base | 1 |
| DATA_SOURCE | 0 | net | $0 |
| DATA_SOURCE | 2 | id | r alloc_netid |
| DATA_SOURCE | 5 | gfp | $2 |
| HARD_MAX | 5 | gfp | 3264 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 0 | net | unit_byte |
| HALF_LOCKED2 | rcu_read |
net/core/net_namespace.c rtnl_net_newid() -> rtnl_net_notifyid()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | net | 4096-ptr_max |
| PARAM_VALUE | 0 | net->nsid_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | cmd | 88 |
| PARAM_VALUE | 2 | id | 0-s32max |
| PARAM_VALUE | 4 | nlh | 4096-ptr_max |
| PARAM_VALUE | 4 | nlh->nlmsg_flags | 1-u16max |
| PARAM_VALUE | 4 | nlh->nlmsg_len | 17-u32max |
| PARAM_VALUE | 4 | nlh->nlmsg_type | 16-123 |
| PARAM_VALUE | 5 | gfp | 3264 |
| BUF_SIZE | 4 | nlh | 1-s32max |
| BUF_SIZE | 4 | nlh | 1-s32max |
| CAPPED_DATA | 0 | net->netns_ids.idr_base | 1 |
| CAPPED_DATA | 4 | nlh->nlmsg_len | 1 |
| DATA_SOURCE | 2 | id | r alloc_netid |
| DATA_SOURCE | 4 | nlh | $1 |
| CONSTRAINT | 4 | nlh | <=49 |
| BIT_INFO | 4 | nlh->nlmsg_flags | 0x1,0xffffffffffffffff |
| NOSPEC | 4 | nlh->nlmsg_len | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 4 | nlh->nlmsg_flags | 1-u16max[u] |
| USER_DATA | 4 | nlh->nlmsg_len | 17-s32max[c] |
| USER_DATA | 4 | nlh->nlmsg_pid | 0-u32max[u] |
| USER_DATA | 4 | nlh->nlmsg_seq | 0-u32max[u] |
| USER_DATA | 4 | nlh->nlmsg_type | 16-123[u] |
| UNITS | 0 | net | unit_byte |
| UNITS | 4 | nlh | unit_byte |
| USER_PTR | 4 | nlh | |
| HALF_LOCKED2 | &net->xfrm.xfrm_cfg_mutex | ||
| HALF_LOCKED2 | global &audit_cmd_mutex.lock | ||
| HALF_LOCKED2 | global &cb_lock | ||
| HALF_LOCKED2 | global &crypto_cfg_mutex | ||
| HALF_LOCKED2 | global &hwsim_phys_lock | ||
| HALF_LOCKED2 | global &rtnl_mutex | ||
| HALF_LOCKED2 | global &rx_queue_mutex |
net/core/net_namespace.c unhash_nsid() -> rtnl_net_notifyid()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | net | 4096-ptr_max |
| PARAM_VALUE | 0 | net->nsid_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | cmd | 89 |
| PARAM_VALUE | 2 | id | 0-s32max |
| PARAM_VALUE | 3 | portid | 0 |
| PARAM_VALUE | 4 | nlh | 0 |
| PARAM_VALUE | 5 | gfp | 3264 |
| CAPPED_DATA | 0 | net->netns_ids.idr_base | 1 |
| CAPPED_DATA | 0 | &net->list | 1 |
| NOCHECK_CALL | |||
| UNITS | 2 | id | unit_array_size |
| LOCK2 | global &pernet_ops_rwsem | ||
| HALF_LOCKED2 | &pool->lock |