Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
fs/dlm/lock.c dlm_recover_waiters_post() -> _unlock_lock()
| 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_exflags | 0,131072-u32max |
| PARAM_VALUE | 1 | lkb->lkb_resource | 4096-ptr_max |
| PARAM_VALUE | 1 | lkb->lkb_resource->res_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | lkb->lkb_wait_count | 0 |
| PARAM_VALUE | 1 | lkb->lkb_wait_type | 0 |
| DATA_SOURCE | 1 | lkb | r find_resend_waiter |
| BIT_INFO | 1 | lkb->lkb_exflags | 0x20000,0xffffffff |
| PREEMPT_ADD | <- disables preempt | ||
| NOCHECK_CALL | |||
| LOCK2 | &ls->ls_recoverd_active | ||
| LOCK2 | 0 | &r->res_lock | |
| TYPE_LOCK | (struct dlm_ls)->ls_recoverd_active | ||
| TYPE_LOCK | (struct dlm_rsb)->res_lock |
fs/dlm/lock.c unlock_lock() -> _unlock_lock()
| 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_resource | 4096-ptr_max |
| PARAM_VALUE | 1 | lkb->lkb_resource->res_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | lkb->lkb_rsb_lookup.next | 4096-ptr_max |
| DATA_SOURCE | 1 | lkb | $1 |
| PARAM_COMPARE | 1 | &lkb->lkb_rsb_lookup | == $1->lkb_rsb_lookup.next |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | lkb->lkb_exflags | 0-u32max[c][u] |
| LOCK2 | bh | ||
| LOCK2 | 0 | &r->res_lock | |
| HALF_LOCKED2 | &ls->ls_in_recovery | ||
| TYPE_LOCK | (struct dlm_rsb)->res_lock |