Defined in 2 files as a function:
Referenced in 2 files:
Smatch caller information:
fs/dlm/lock.c down_conversion() -> middle_conversion()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | lkb | 4096-ptr_max |
| DATA_SOURCE | 0 | lkb | $0 |
| STR_LEN | 0 | lkb->lkb_rqmode | (-1) |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | lkb->lkb_rqmode | 0-5[u] |
| LOCK2 | &r->res_lock | ||
| HALF_LOCKED2 | &ls->ls_recoverd_active | ||
| HALF_LOCKED2 | &ls->ls_requestqueue_lock | ||
| HALF_LOCKED2 | bh | ||
| TYPE_LOCK | (struct dlm_rsb)->res_lock |
fs/dlm/lock.c receive_rcom_lock_args() -> middle_conversion()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | lkb | 4096-ptr_max |
| BUF_SIZE | 0 | lkb->lkb_astfn | 0,8 |
| BUF_SIZE | 0 | lkb->lkb_bastfn | 0,8 |
| BUF_SIZE | 0 | lkb->lkb_lvbptr | s32min-s32max |
| DATA_SOURCE | 0 | lkb | $1 |
| BIT_INFO | 0 | lkb->lkb_astfn | 0x0,0x4d623c28af79e000 |
| BIT_INFO | 0 | lkb->lkb_bastfn | 0x0,0x747ed62662eb8000 |
| PREEMPT_ADD | |||
| LOCK2 | &ls->ls_recv_active | ||
| LOCK2 | &r->res_lock | ||
| LOCK2 | bh | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | global &nodes_srcu | ||
| TYPE_LOCK | (struct dlm_ls)->ls_recv_active | ||
| TYPE_LOCK | (struct dlm_rsb)->res_lock |
fs/dlm/lock.c recover_convert_waiter() -> middle_conversion()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | lkb | 4096-ptr_max |
| DATA_SOURCE | 0 | lkb | $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/gfs2/lock_dlm.c down_conversion() -> middle_conversion()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | lkb | 0,2-3,5 |
| PARAM_VALUE | 1 | req | 0,2-3,5 |
| DATA_SOURCE | 0 | lkb | $0 |
| DATA_SOURCE | 1 | req | $1 |
| RX_PATH | |||
| HALF_LOCKED2 | &pool->lock |