Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 3 files:
Smatch caller information:
fs/f2fs/super.c f2fs_dquot_acquire() -> dquot_acquire()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dquot | 4096-ptr_max |
| PARAM_VALUE | 0 | dquot->dq_free.next | 4096-ptr_max |
| PARAM_VALUE | 0 | dquot->dq_free.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | dquot->dq_free.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dquot->dq_free.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dquot->dq_free.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | dquot->dq_free.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dquot->dq_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dquot->dq_lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | dquot->dq_lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | dquot->dq_lock.first_waiter->task->blocked_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dquot->dq_lock.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | dquot->dq_lock.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | dquot->dq_lock.first_waiter->task->blocked_lock.raw_lock.val.counter | s32min-s32max |
| PARAM_VALUE | 0 | dquot->dq_lock.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | dquot->dq_lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | dquot->dq_sb | 4096-ptr_max |
| BUF_SIZE | 0 | dquot | (-1),400 |
| BUF_SIZE | 0 | dquot | (-1),400 |
| BUF_SIZE | 0 | dquot->dq_sb | (-1),80,2816 |
| DATA_SOURCE | 0 | dquot | $0 |
| STR_LEN | 0 | dquot->dq_sb | (-1),8 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &sbi->quota_sem.internal_rwsem | ||
| HALF_LOCKED2 | &inode->i_rwsem | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct f2fs_rwsem)->internal_rwsem |
fs/quota/dquot.c dqget() -> (struct dquot_operations)->acquire_dquot()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dquot | 4096-ptr_max |
| PARAM_VALUE | 0 | dquot->dq_free.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dquot->dq_free.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | dquot->dq_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dquot->dq_lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | dquot->dq_lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | dquot->dq_lock.first_waiter->task->blocked_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dquot->dq_lock.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | dquot->dq_lock.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | dquot->dq_lock.first_waiter->task->blocked_lock.raw_lock.val.counter | s32min-s32max |
| PARAM_VALUE | 0 | dquot->dq_lock.first_waiter->task->blocked_on | 0 |
| PARAM_VALUE | 0 | dquot->dq_lock.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | dquot->dq_lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | dquot->dq_sb | 4096-ptr_max |
| BUF_SIZE | 0 | dquot | (-1),400 |
| BUF_SIZE | 0 | dquot | (-1),400 |
| BUF_SIZE | 0 | dquot->dq_sb | (-1),2816,2880 |
| STR_LEN | 0 | dquot->dq_sb | (-1),8 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &inode->i_rwsem |