Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
ipc/shm.c exit_shm() -> shm_lock_by_ptr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ipcp | 4096-ptr_max |
| PARAM_VALUE | 0 | ipcp->ns | 4096-ptr_max |
| PARAM_VALUE | 0 | ipcp->shm_clist.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | ipcp->shm_clist.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ipcp->shm_perm.refcount.refs.counter | (-1073741824),0-s32max |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
ipc/shm.c shm_try_destroy_orphaned() -> shm_lock_by_ptr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ipcp | 4096-ptr_max |
| PARAM_VALUE | 0 | ipcp->shm_clist.next | 4096-ptr_max |
| CAPPED_DATA | 0 | &ipcp->shm_clist | 1 |
| PARAM_COMPARE | 0 | &ipcp->shm_clist | == $0->shm_clist.next |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &ab->core_lock | ||
| HALF_LOCKED2 | &ah->hw->wiphy->mtx | ||
| HALF_LOCKED2 | &ar->conf_mutex | ||
| HALF_LOCKED2 | &ar->data_lock | ||
| HALF_LOCKED2 | &dev->object_name_lock | ||
| HALF_LOCKED2 | &fpriv->lock | ||
| HALF_LOCKED2 | &m->lock | ||
| HALF_LOCKED2 | &s->lock | ||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | global &device_mutex | ||
| HALF_LOCKED2 | global &nbd_index_mutex | ||
| HALF_LOCKED2 | global &pernet_ops_rwsem | ||
| HALF_LOCKED2 | global &sg_index_lock | ||
| HALF_LOCKED2 | iflags | ||
| HALF_LOCKED2 | rcu_read |