Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
kernel/locking/semaphore.c up() -> __up()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sem | 4096-ptr_max |
| PARAM_VALUE | 0 | sem->first_waiter | 1-u64max |
| PARAM_VALUE | 0 | sem->last_holder | 0 |
| PARAM_VALUE | 0 | sem->lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | sem->lock.owner_cpu | 0 |
| PARAM_VALUE | 0 | sem->lock.raw_lock.val.counter | 0-s32max |
| PARAM_VALUE | 1 | wake_q | 3989460245217660928 |
| PARAM_VALUE | 1 | wake_q->first | 1 |
| PARAM_VALUE | 1 | wake_q->lastp | 3989460245217660928 |
| PARAM_VALUE | 1 | *wake_q->lastp | 1 |
| DATA_SOURCE | 0 | sem | $0 |
| PREEMPT_ADD | <- disables preempt | ||
| NOCHECK_CALL | |||
| LOCK2 | flags | ||
| LOCK2 | 0 | &sem->lock | |
| TYPE_LOCK | (struct semaphore)->lock |