Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/misc/ntsync.c ntsync_event_read() -> ntsync_unlock_obj()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | obj | 4096-ptr_max |
| PARAM_VALUE | 1 | obj->all_hint.counter | 0-1 |
| PARAM_VALUE | 1 | obj->dev_locked | 0-1 |
| PARAM_VALUE | 1 | obj->lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | obj->type | 2 |
| BUF_SIZE | 1 | obj | s32min-(-2),1-s32max |
| BUF_SIZE | 1 | obj | s32min-(-2),1-s32max |
| DATA_SOURCE | 1 | obj | $0 |
| DATA_SOURCE | 2 | all | r ntsync_lock_obj |
| NOCHECK_CALL | |||
| UNITS | 0 | dev | unit_byte |
| HALF_LOCKED2 | 0 | &dev->wait_all_lock |
drivers/misc/ntsync.c ntsync_event_reset() -> ntsync_unlock_obj()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | obj | 4096-ptr_max |
| PARAM_VALUE | 1 | obj->all_hint.counter | 0-1 |
| PARAM_VALUE | 1 | obj->dev_locked | 0-1 |
| PARAM_VALUE | 1 | obj->lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | obj->type | 2 |
| PARAM_VALUE | 1 | obj->u.event.signaled | 0 |
| BUF_SIZE | 1 | obj | s32min-(-2),1-s32max |
| BUF_SIZE | 1 | obj | s32min-(-2),1-s32max |
| DATA_SOURCE | 1 | obj | $0 |
| DATA_SOURCE | 2 | all | r ntsync_lock_obj |
| NOCHECK_CALL | |||
| UNITS | 0 | dev | unit_byte |
| HALF_LOCKED2 | 0 | &dev->wait_all_lock |
drivers/misc/ntsync.c ntsync_event_set() -> ntsync_unlock_obj()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | obj | 4096-ptr_max |
| PARAM_VALUE | 1 | obj->all_hint.counter | 0-1 |
| PARAM_VALUE | 1 | obj->dev_locked | 0-1 |
| PARAM_VALUE | 1 | obj->lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | obj->type | 2 |
| BUF_SIZE | 1 | obj | s32min-(-2),1-s32max |
| BUF_SIZE | 1 | obj | s32min-(-2),1-s32max |
| DATA_SOURCE | 1 | obj | $0 |
| DATA_SOURCE | 2 | all | r ntsync_lock_obj |
| NOCHECK_CALL | |||
| UNITS | 0 | dev | unit_byte |
| HALF_LOCKED2 | 0 | &dev->wait_all_lock |
drivers/misc/ntsync.c ntsync_mutex_kill() -> ntsync_unlock_obj()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | obj | 4096-ptr_max |
| PARAM_VALUE | 1 | obj->all_hint.counter | 0-1 |
| PARAM_VALUE | 1 | obj->dev_locked | 0-1 |
| PARAM_VALUE | 1 | obj->lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | obj->type | 1 |
| BUF_SIZE | 1 | obj | s32min-(-2),1-s32max |
| BUF_SIZE | 1 | obj | s32min-(-2),1-s32max |
| DATA_SOURCE | 1 | obj | $0 |
| DATA_SOURCE | 2 | all | r ntsync_lock_obj |
| NOCHECK_CALL | |||
| UNITS | 0 | dev | unit_byte |
| HALF_LOCKED2 | 0 | &dev->wait_all_lock |
drivers/misc/ntsync.c ntsync_mutex_read() -> ntsync_unlock_obj()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | obj | 4096-ptr_max |
| PARAM_VALUE | 1 | obj->all_hint.counter | 0-1 |
| PARAM_VALUE | 1 | obj->dev_locked | 0-1 |
| PARAM_VALUE | 1 | obj->lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | obj->type | 1 |
| BUF_SIZE | 1 | obj | s32min-(-2),1-s32max |
| BUF_SIZE | 1 | obj | s32min-(-2),1-s32max |
| DATA_SOURCE | 1 | obj | $0 |
| DATA_SOURCE | 2 | all | r ntsync_lock_obj |
| NOCHECK_CALL | |||
| UNITS | 0 | dev | unit_byte |
| HALF_LOCKED2 | 0 | &dev->wait_all_lock |
drivers/misc/ntsync.c ntsync_mutex_unlock() -> ntsync_unlock_obj()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | obj | 4096-ptr_max |
| PARAM_VALUE | 1 | obj->all_hint.counter | 0-1 |
| PARAM_VALUE | 1 | obj->dev_locked | 0-1 |
| PARAM_VALUE | 1 | obj->lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | obj->type | 1 |
| BUF_SIZE | 1 | obj | s32min-(-2),1-s32max |
| BUF_SIZE | 1 | obj | s32min-(-2),1-s32max |
| DATA_SOURCE | 1 | obj | $0 |
| DATA_SOURCE | 2 | all | r ntsync_lock_obj |
| NOCHECK_CALL | |||
| UNITS | 0 | dev | unit_byte |
| HALF_LOCKED2 | 0 | &dev->wait_all_lock |
drivers/misc/ntsync.c ntsync_sem_read() -> ntsync_unlock_obj()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | obj | 4096-ptr_max |
| PARAM_VALUE | 1 | obj->all_hint.counter | 0-1 |
| PARAM_VALUE | 1 | obj->dev_locked | 0-1 |
| PARAM_VALUE | 1 | obj->lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | obj->type | 0 |
| BUF_SIZE | 1 | obj | s32min-(-2),1-s32max |
| BUF_SIZE | 1 | obj | s32min-(-2),1-s32max |
| DATA_SOURCE | 1 | obj | $0 |
| DATA_SOURCE | 2 | all | r ntsync_lock_obj |
| NOCHECK_CALL | |||
| UNITS | 0 | dev | unit_byte |
| HALF_LOCKED2 | 0 | &dev->wait_all_lock |
drivers/misc/ntsync.c ntsync_sem_release() -> ntsync_unlock_obj()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | obj | 4096-ptr_max |
| PARAM_VALUE | 1 | obj->all_hint.counter | 0-1 |
| PARAM_VALUE | 1 | obj->dev_locked | 0-1 |
| PARAM_VALUE | 1 | obj->lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | obj->type | 0 |
| BUF_SIZE | 1 | obj | s32min-(-2),1-s32max |
| BUF_SIZE | 1 | obj | s32min-(-2),1-s32max |
| DATA_SOURCE | 1 | obj | $0 |
| DATA_SOURCE | 2 | all | r ntsync_lock_obj |
| NOCHECK_CALL | |||
| NO_OVERFLOW_SIMPLE | 1 | obj->u.sem.count | |
| UNITS | 0 | dev | unit_byte |
| HALF_LOCKED2 | 0 | &dev->wait_all_lock |
drivers/misc/ntsync.c ntsync_wait_all() -> ntsync_unlock_obj()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->wait_all_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dev->wait_all_lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | dev->wait_all_lock.first_waiter->task->blocked_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dev->wait_all_lock.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | dev->wait_all_lock.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | dev->wait_all_lock.first_waiter->task->blocked_lock.raw_lock.val.counter | s32min-s32max |
| PARAM_VALUE | 0 | dev->wait_all_lock.first_waiter->task->blocked_on | 0 |
| PARAM_VALUE | 0 | dev->wait_all_lock.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | dev->wait_all_lock.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | obj | 4096-ptr_max |
| PARAM_VALUE | 1 | obj->all_hint.counter | 0-1 |
| PARAM_VALUE | 1 | obj->dev_locked | 0-1 |
| PARAM_VALUE | 1 | obj->lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | obj->u.event.signaled | 0 |
| PARAM_VALUE | 1 | obj->u.mutex.ownerdead | 0 |
| BUF_SIZE | 0 | dev | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | dev | s32min-(-2),1-s32max |
| CAPPED_DATA | 0 | &dev->wait_all_lock | 1 |
| DATA_SOURCE | 0 | dev | $0 |
| DATA_SOURCE | 2 | all | r ntsync_lock_obj |
| NOCHECK_CALL | |||
| UNITS | 1 | obj | unit_byte |
| HALF_LOCKED2 | 0 | &dev->wait_all_lock |
drivers/misc/ntsync.c ntsync_wait_all() -> ntsync_unlock_obj()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->wait_all_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dev->wait_all_lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | dev->wait_all_lock.first_waiter->task->blocked_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dev->wait_all_lock.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | dev->wait_all_lock.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | dev->wait_all_lock.first_waiter->task->blocked_lock.raw_lock.val.counter | s32min-s32max |
| PARAM_VALUE | 0 | dev->wait_all_lock.first_waiter->task->blocked_on | 0 |
| PARAM_VALUE | 0 | dev->wait_all_lock.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | dev->wait_all_lock.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | obj | 4096-ptr_max |
| PARAM_VALUE | 1 | obj->all_hint.counter | 0-1 |
| PARAM_VALUE | 1 | obj->dev_locked | 0-1 |
| PARAM_VALUE | 1 | obj->lock.rlock.dep_map->name | 0-255 |
| BUF_SIZE | 0 | dev | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | dev | s32min-(-2),1-s32max |
| CAPPED_DATA | 0 | &dev->wait_all_lock | 1 |
| DATA_SOURCE | 0 | dev | $0 |
| DATA_SOURCE | 2 | all | r ntsync_lock_obj |
| NOCHECK_CALL | |||
| UNITS | 1 | obj | unit_byte |
| HALF_LOCKED2 | 0 | &dev->wait_all_lock |
drivers/misc/ntsync.c ntsync_wait_any() -> ntsync_unlock_obj()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | obj | 4096-ptr_max |
| PARAM_VALUE | 1 | obj->all_hint.counter | 0-1 |
| PARAM_VALUE | 1 | obj->any_waiters.prev | 4096-ptr_max |
| PARAM_VALUE | 1 | obj->any_waiters.prev->next | 4096-ptr_max |
| PARAM_VALUE | 1 | obj->any_waiters.prev->next->next | 4096-ptr_max |
| PARAM_VALUE | 1 | obj->dev_locked | 0-1 |
| PARAM_VALUE | 1 | obj->lock.rlock.dep_map->name | 0-255 |
| BUF_SIZE | 0 | dev | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | dev | s32min-(-2),1-s32max |
| DATA_SOURCE | 0 | dev | $0 |
| DATA_SOURCE | 2 | all | r ntsync_lock_obj |
| NOCHECK_CALL | |||
| UNITS | 1 | obj | unit_byte |
| HALF_LOCKED2 | 0 | &dev->wait_all_lock |
drivers/misc/ntsync.c ntsync_wait_any() -> ntsync_unlock_obj()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | obj | 4096-ptr_max |
| PARAM_VALUE | 1 | obj->all_hint.counter | 0-1 |
| PARAM_VALUE | 1 | obj->dev_locked | 0-1 |
| PARAM_VALUE | 1 | obj->lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | obj->u.event.signaled | 0 |
| PARAM_VALUE | 1 | obj->u.mutex.ownerdead | 0 |
| BUF_SIZE | 0 | dev | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | dev | s32min-(-2),1-s32max |
| DATA_SOURCE | 0 | dev | $0 |
| DATA_SOURCE | 2 | all | r ntsync_lock_obj |
| NOCHECK_CALL | |||
| UNITS | 1 | obj | unit_byte |
| HALF_LOCKED2 | 0 | &dev->wait_all_lock |
drivers/misc/ntsync.c ntsync_wait_any() -> ntsync_unlock_obj()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | obj | 4096-ptr_max |
| PARAM_VALUE | 1 | obj->all_hint.counter | 0-1 |
| PARAM_VALUE | 1 | obj->dev_locked | 0-1 |
| PARAM_VALUE | 1 | obj->lock.rlock.dep_map->name | 0-255 |
| BUF_SIZE | 0 | dev | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | dev | s32min-(-2),1-s32max |
| DATA_SOURCE | 0 | dev | $0 |
| DATA_SOURCE | 2 | all | r ntsync_lock_obj |
| NOCHECK_CALL | |||
| UNITS | 1 | obj | unit_byte |
| HALF_LOCKED2 | 0 | &dev->wait_all_lock |