Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
fs/dlm/lock.c _unlock_lock() -> do_unlock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | r | 4096-ptr_max |
| PARAM_VALUE | 0 | r->res_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | r->res_nodeid | 0 |
| PARAM_VALUE | 1 | lkb | 4096-ptr_max |
| PARAM_VALUE | 1 | lkb->lkb_resource | 4096-ptr_max |
| PARAM_VALUE | 1 | lkb->lkb_resource->res_lock.rlock.dep_map->name | 0-255 |
| DATA_SOURCE | 0 | r | $0 |
| DATA_SOURCE | 1 | lkb | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | lkb->lkb_exflags | 0-u32max[c][u] |
| LOCK2 | 0 | &r->res_lock | |
| HALF_LOCKED2 | &ls->ls_recoverd_active | ||
| HALF_LOCKED2 | bh | ||
| TYPE_LOCK | (struct dlm_rsb)->res_lock |
fs/dlm/lock.c receive_unlock() -> do_unlock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | r | 4096-ptr_max |
| PARAM_VALUE | 0 | r->res_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | lkb | 4096-ptr_max |
| PARAM_VALUE | 1 | lkb->lkb_lvbptr | 16,4096-ptr_max |
| PARAM_VALUE | 1 | lkb->lkb_nodeid | s32min-(-1),1-s32max |
| PARAM_VALUE | 1 | lkb->lkb_resource | 4096-ptr_max |
| PARAM_VALUE | 1 | lkb->lkb_resource->res_lock.rlock.dep_map->name | 0-255 |
| CAPPED_DATA | 1 | lkb->lkb_nodeid | 1 |
| CAPPED_DATA | 1 | lkb->lkb_remid | 1 |
| PREEMPT_ADD | <- disables preempt | ||
| LOCK2 | &ls->ls_requestqueue_lock | ||
| LOCK2 | bh | ||
| LOCK2 | 0 | &r->res_lock | |
| HALF_LOCKED2 | &ls->ls_recoverd_active | ||
| HALF_LOCKED2 | &ls->ls_recv_active | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct dlm_ls)->ls_requestqueue_lock | ||
| TYPE_LOCK | (struct dlm_rsb)->res_lock |