Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
kernel/watch_queue.c __post_watch_notification() -> post_one_notification()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | wqueue | 4096-ptr_max |
| PARAM_VALUE | 0 | wqueue->lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | wqueue->pipe | 1-u64max |
| PARAM_VALUE | 1 | n | 655853451454664704,1555769038568402944,4331913083947270144 |
| PARAM_VALUE | 1 | n->subtype | 0-7 |
| PARAM_VALUE | 1 | n->type | 1 |
| DATA_SOURCE | 1 | n | $1 |
| BIT_INFO | 1 | n->info | 0x10,0xffffffffffffffff |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | bh | ||
| LOCK2 | rcu_read | ||
| LOCK2 | 0 | &wqueue->lock | |
| HALF_LOCKED2 | &key->sem | ||
| TYPE_LOCK | (struct watch_queue)->lock |
kernel/watch_queue.c remove_watch_from_object() -> post_one_notification()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | wqueue | 4096-ptr_max |
| PARAM_VALUE | 0 | wqueue->lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | wqueue->pipe | 1-u64max |
| PARAM_VALUE | 1 | n | 1375691594983448576 |
| PARAM_VALUE | 1 | n->subtype | 0 |
| PARAM_VALUE | 1 | n->type | 0 |
| PREEMPT_ADD | <- disables preempt | ||
| NOCHECK_CALL | |||
| LOCK2 | bh | ||
| LOCK2 | rcu_read | ||
| LOCK2 | 0 | &wqueue->lock | |
| HALF_LOCKED2 | &key->sem | ||
| TYPE_LOCK | (struct watch_queue)->lock |