Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
fs/dlm/lock.c dlm_recover_waiters_pre() -> is_overlap_unlock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | lkb | 4096-ptr_max |
| CAPPED_DATA | 0 | &lkb->lkb_wait_reply | 1 |
| LOCK2 | &ls->ls_in_recovery | ||
| LOCK2 | &ls->ls_recoverd_active | ||
| TYPE_LOCK | (struct dlm_ls)->ls_in_recovery | ||
| TYPE_LOCK | (struct dlm_ls)->ls_recoverd_active |
fs/dlm/lock.c queue_cast_overlap() -> is_overlap_unlock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | lkb | 4096-ptr_max |
| DATA_SOURCE | 0 | lkb | $1 |
| PREEMPT_ADD | |||
| LOCK2 | &ls->ls_requestqueue_lock | ||
| LOCK2 | &r->res_lock | ||
| LOCK2 | bh | ||
| HALF_LOCKED2 | &ls->ls_recoverd_active | ||
| HALF_LOCKED2 | &ls->ls_recv_active | ||
| TYPE_LOCK | (struct dlm_ls)->ls_requestqueue_lock | ||
| TYPE_LOCK | (struct dlm_rsb)->res_lock |
fs/dlm/lock.c validate_unlock_args() -> is_overlap_unlock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | lkb | 4096-ptr_max |
| CAPPED_DATA | 0 | &lkb->lkb_rsb_lookup | 1 |
| DATA_SOURCE | 0 | lkb | $0 |
| PARAM_COMPARE | 0 | &lkb->lkb_rsb_lookup | == $0->lkb_rsb_lookup.next |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &r->res_lock | ||
| LOCK2 | bh | ||
| HALF_LOCKED2 | &ls->ls_in_recovery | ||
| TYPE_LOCK | (struct dlm_rsb)->res_lock |