Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
ipc/sem.c freeary() -> wake_up_sem_queue_prepare()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| PARAM_VALUE | 0 | q->nsops | 1-357913941 |
| PARAM_VALUE | 0 | q->status | (-43),(-34),(-11),(-4),0 |
| PARAM_VALUE | 1 | error | (-43) |
| PARAM_VALUE | 2 | wake_q | 1374524152247042048 |
| PARAM_VALUE | 2 | wake_q->first | 1 |
| PARAM_VALUE | 2 | wake_q->lastp | 4096-ptr_max |
| PARAM_VALUE | 2 | *wake_q->lastp | 1 |
| CAPPED_DATA | 0 | &q->list | 1 |
| NOCHECK_CALL | |||
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | &ids->rwsem | ||
| HALF_LOCKED2 | &ipcp->lock | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | sma |
ipc/sem.c freeary() -> wake_up_sem_queue_prepare()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| PARAM_VALUE | 0 | q->nsops | 1-357913941 |
| PARAM_VALUE | 1 | error | (-43) |
| PARAM_VALUE | 2 | wake_q | 1374524152247042048 |
| PARAM_VALUE | 2 | wake_q->first | 1 |
| PARAM_VALUE | 2 | wake_q->lastp | 4096-ptr_max |
| PARAM_VALUE | 2 | *wake_q->lastp | 1 |
| CAPPED_DATA | 0 | &q->list | 1 |
| NOCHECK_CALL | |||
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | &ids->rwsem | ||
| HALF_LOCKED2 | &ipcp->lock | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | sma |
ipc/sem.c freeary() -> wake_up_sem_queue_prepare()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| PARAM_VALUE | 0 | q->nsops | 1-357913941 |
| PARAM_VALUE | 1 | error | (-43) |
| PARAM_VALUE | 2 | wake_q | 1374524152247042048 |
| PARAM_VALUE | 2 | wake_q->first | 1 |
| PARAM_VALUE | 2 | wake_q->lastp | 4096-ptr_max |
| PARAM_VALUE | 2 | *wake_q->lastp | 1 |
| CAPPED_DATA | 0 | &q->list | 1 |
| NOCHECK_CALL | |||
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | &ids->rwsem | ||
| HALF_LOCKED2 | &ipcp->lock | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | sma |
ipc/sem.c freeary() -> wake_up_sem_queue_prepare()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| PARAM_VALUE | 0 | q->nsops | 1-357913941 |
| PARAM_VALUE | 1 | error | (-43) |
| PARAM_VALUE | 2 | wake_q | 1374524152247042048 |
| PARAM_VALUE | 2 | wake_q->first | 1 |
| PARAM_VALUE | 2 | wake_q->lastp | 4096-ptr_max |
| PARAM_VALUE | 2 | *wake_q->lastp | 1 |
| CAPPED_DATA | 0 | &q->list | 1 |
| NOCHECK_CALL | |||
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | &ids->rwsem | ||
| HALF_LOCKED2 | &ipcp->lock | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | sma |
ipc/sem.c update_queue() -> wake_up_sem_queue_prepare()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| PARAM_VALUE | 0 | q->nsops | 1-357913941 |
| PARAM_VALUE | 0 | *q->undo->semadj | s16min-s16max |
| PARAM_VALUE | 1 | error | (-34),(-11),0 |
| PARAM_VALUE | 2 | wake_q | 2201228888095379456,3538838307248259072,5846733852203089920,7098068547685789696 |
| PARAM_VALUE | 2 | wake_q->first | 1 |
| PARAM_VALUE | 2 | wake_q->lastp | 4096-ptr_max |
| DATA_SOURCE | 1 | error | r perform_atomic_semop |
| DATA_SOURCE | 2 | wake_q | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | rcu_read | ||
| LOCK2 | sma |
ipc/sem.c wake_const_ops() -> wake_up_sem_queue_prepare()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| PARAM_VALUE | 0 | q->blocking | 4096-18446744073709547519 |
| PARAM_VALUE | 0 | q->nsops | 1-357913941 |
| PARAM_VALUE | 0 | q->status | (-43),(-34),(-11),(-4),0 |
| PARAM_VALUE | 0 | *q->undo->semadj | s16min-s16max |
| PARAM_VALUE | 1 | error | (-34),(-11),0 |
| PARAM_VALUE | 2 | wake_q | 2201228888095379456,3538838307248259072,5846733852203089920,7098068547685789696 |
| PARAM_VALUE | 2 | wake_q->first | 1 |
| PARAM_VALUE | 2 | wake_q->lastp | 4096-ptr_max |
| BUF_SIZE | 2 | wake_q->lastp | (-1),8 |
| CAPPED_DATA | 0 | &q->list | 1 |
| DATA_SOURCE | 1 | error | r perform_atomic_semop |
| DATA_SOURCE | 2 | wake_q | $2 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | rcu_read | ||
| LOCK2 | sma |