Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
net/xdp/xsk.c xsk_delete_from_maps() -> xsk_get_map_list_entry()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xs | 4096-ptr_max |
| PARAM_VALUE | 0 | xs->__sk_common.skc_node.pprev | 0 |
| PARAM_VALUE | 0 | xs->skb | 0,4096-ptr_max |
| PARAM_VALUE | 0 | xs->skb->_nfct | 0 |
| PARAM_VALUE | 0 | xs->skb->_skb_refdst | 0 |
| PARAM_VALUE | 0 | xs->skb->active_extensions | 0 |
| PARAM_VALUE | 0 | xs->skb->destructor | 0 |
| PARAM_VALUE | 0 | xs->skb->sk | 0 |
| PARAM_VALUE | 0 | xs->skb->sk->ns_tracker->alloc_stack_handle | 0-4294967295 |
| PARAM_VALUE | 0 | xs->skb->sk->ns_tracker->dead | 0-1 |
| PARAM_VALUE | 0 | xs->skb->sk->ns_tracker->free_stack_handle | 0-4294967295 |
| PARAM_VALUE | 0 | xs->skb->sk->sk_callback_lock.owner | (-1) |
| PARAM_VALUE | 0 | xs->skb->sk->sk_callback_lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | xs->skb->sk->sk_filter->rcu.func | 1-u64max |
| PARAM_VALUE | 0 | xs->skb->sk->sk_owner->refcnt.counter | 0-s32max |
| PARAM_VALUE | 0 | xs->skb->sk->sk_prot_creator->owner->refcnt.counter | 0-s32max |
| PARAM_VALUE | 0 | xs->skb->sk->sk_rcu.func | 1-u64max |
| PARAM_VALUE | 1 | map_entry | 7626798220203909120 |
| PARAM_VALUE | 1 | *map_entry | 0,4096-ptr_max |
| PARAM_VALUE | 1 | *(*map_entry) | 0,4096-ptr_max |
| PARAM_VALUE | 1 | **map_entry | 0 |
| CAPPED_DATA | 0 | xs->skb | 1 |
| DATA_SOURCE | 0 | xs | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | xs | unit_byte |
| HALF_LOCKED2 | &inode->i_rwsem |
net/xdp/xsk.c xsk_delete_from_maps() -> xsk_get_map_list_entry()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xs | 4096-ptr_max |
| PARAM_VALUE | 0 | xs->__sk_common.skc_node.pprev | 0 |
| PARAM_VALUE | 0 | xs->map_list_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | xs->skb | 0,4096-ptr_max |
| PARAM_VALUE | 0 | xs->skb->_nfct | 0 |
| PARAM_VALUE | 0 | xs->skb->_skb_refdst | 0 |
| PARAM_VALUE | 0 | xs->skb->active_extensions | 0 |
| PARAM_VALUE | 0 | xs->skb->destructor | 0 |
| PARAM_VALUE | 0 | xs->skb->sk | 0 |
| PARAM_VALUE | 0 | xs->skb->sk->ns_tracker->alloc_stack_handle | 0-4294967295 |
| PARAM_VALUE | 0 | xs->skb->sk->ns_tracker->dead | 0-1 |
| PARAM_VALUE | 0 | xs->skb->sk->ns_tracker->free_stack_handle | 0-4294967295 |
| PARAM_VALUE | 0 | xs->skb->sk->sk_callback_lock.owner | (-1) |
| PARAM_VALUE | 0 | xs->skb->sk->sk_callback_lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | xs->skb->sk->sk_filter->rcu.func | 1-u64max |
| PARAM_VALUE | 0 | xs->skb->sk->sk_owner->refcnt.counter | 0-s32max |
| PARAM_VALUE | 0 | xs->skb->sk->sk_prot_creator->owner->refcnt.counter | 0-s32max |
| PARAM_VALUE | 0 | xs->skb->sk->sk_rcu.func | 1-u64max |
| PARAM_VALUE | 1 | map_entry | 7626798220203909120 |
| PARAM_VALUE | 1 | *map_entry | 4096-ptr_max |
| PARAM_VALUE | 1 | *(*map_entry) | 4096-ptr_max |
| CAPPED_DATA | 0 | xs->skb | 1 |
| DATA_SOURCE | 0 | xs | $0 |
| PARAM_COMPARE | 0 | &xs->map_list | != $0->map_list.next |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | xs | unit_byte |
| HALF_LOCKED2 | &inode->i_rwsem |