Documented in 1 files:
Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
block/bdev.c bd_end_claim() -> disk_unblock_events()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | disk | 4096-ptr_max |
| PARAM_VALUE | 0 | disk->part0 | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &disk->open_mutex | ||
| TYPE_LOCK | (struct gendisk)->open_mutex |
block/bdev.c bdev_open() -> disk_unblock_events()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | disk | 4096-ptr_max |
| PARAM_VALUE | 0 | disk->ev | 0,4096-ptr_max |
| PARAM_VALUE | 0 | disk->ev->block | s32min-s32max |
| PARAM_VALUE | 0 | disk->ev->block_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | disk->ev->block_mutex.first_waiter->task->blocked_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | disk->ev->block_mutex.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | disk->ev->block_mutex.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | disk->ev->block_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter | s32min-s32max |
| PARAM_VALUE | 0 | disk->ev->block_mutex.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | disk->ev->block_mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | disk->ev->dwork.work.lockdep_map->name | 0-255 |
| PARAM_VALUE | 0 | disk->ev->lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | disk->fops | 4096-ptr_max |
| PARAM_VALUE | 0 | disk->fops->owner | 0,4096-ptr_max |
| PARAM_VALUE | 0 | disk->fops->owner->refcnt.counter | 0-s32max |
| PARAM_VALUE | 0 | disk->fops->owner->state | 0-1,3-u32max |
| PARAM_VALUE | 0 | disk->open_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | disk->open_mutex.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | disk->open_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | disk->open_mutex.first_waiter->task->blocked_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | disk->open_mutex.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | disk->open_mutex.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | disk->open_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter | s32min-s32max |
| PARAM_VALUE | 0 | disk->open_mutex.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | disk->open_mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | disk->open_mutex.wait_lock.dep_map->name | 0-255 |
| CAPPED_DATA | 0 | &disk->open_mutex | 1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
block/bdev.c bdev_open() -> disk_unblock_events()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | disk | 4096-ptr_max |
| PARAM_VALUE | 0 | disk->ev | 0,4096-ptr_max |
| PARAM_VALUE | 0 | disk->ev->block | s32min-s32max |
| PARAM_VALUE | 0 | disk->ev->block_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | disk->ev->block_mutex.first_waiter->task->blocked_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | disk->ev->block_mutex.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | disk->ev->block_mutex.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | disk->ev->block_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter | s32min-s32max |
| PARAM_VALUE | 0 | disk->ev->block_mutex.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | disk->ev->block_mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | disk->ev->dwork.work.lockdep_map->name | 0-255 |
| PARAM_VALUE | 0 | disk->ev->lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | disk->fops->owner | 0,4096-ptr_max |
| PARAM_VALUE | 0 | disk->fops->owner->state | 0-1,3-u32max |
| PARAM_VALUE | 0 | disk->open_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | disk->open_mutex.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | disk->open_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | disk->open_mutex.first_waiter->task->blocked_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | disk->open_mutex.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | disk->open_mutex.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | disk->open_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter | s32min-s32max |
| PARAM_VALUE | 0 | disk->open_mutex.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | disk->open_mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | disk->open_mutex.wait_lock.dep_map->name | 0-255 |
| CAPPED_DATA | 0 | &disk->open_mutex | 1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |