Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
kernel/futex/pi.c __futex_unlock_pi() -> get_pi_state()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | pi_state | 4096-ptr_max |
| PARAM_VALUE | 0 | pi_state->pi_mutex.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | pi_state->pi_mutex.wait_lock.owner_cpu | 0 |
| PARAM_VALUE | 0 | pi_state->pi_mutex.wait_lock.raw_lock.val.counter | 0-s32max |
| CAPPED_DATA | 0 | pi_state->owner | 1 |
| CAPPED_DATA | 0 | &pi_state->pi_mutex | 1 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| NOCHECK_CALL | |||
| LOCK2 | &hb->lock | ||
| LOCK2 | irq | ||
| LOCK2 | 0 | &pi_state->pi_mutex.wait_lock | |
| TYPE_LOCK | (struct futex_hash_bucket)->lock | ||
| TYPE_LOCK | (struct rt_mutex_base)->wait_lock |
kernel/futex/pi.c attach_to_pi_state() -> get_pi_state()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | pi_state | 4096-ptr_max |
| PARAM_VALUE | 0 | pi_state->pi_mutex.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | pi_state->pi_mutex.wait_lock.owner_cpu | 0 |
| PARAM_VALUE | 0 | pi_state->pi_mutex.wait_lock.raw_lock.val.counter | 0-s32max |
| DATA_SOURCE | 0 | pi_state | $2 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| NOCHECK_CALL | |||
| LOCK2 | irq | ||
| LOCK2 | 0 | &pi_state->pi_mutex.wait_lock | |
| HALF_LOCKED2 | &hb->lock | ||
| TYPE_LOCK | (struct rt_mutex_base)->wait_lock |
kernel/futex/requeue.c futex_requeue() -> get_pi_state()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | pi_state | 0,4096-ptr_max |
| RX_PATH | |||
| NOCHECK_CALL |