Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 3 files:
Smatch caller information:
fs/afs/security.c afs_check_permit() -> afs_fetch_status()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vnode | 4096-ptr_max |
| PARAM_VALUE | 0 | vnode->netfs.inode.i_mapping->i_mmap_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | vnode->netfs.inode.i_mapping->i_mmap_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | vnode->netfs.inode.i_mapping->invalidate_lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | vnode->netfs.inode.i_mapping->invalidate_lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | vnode->validate_lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | vnode->validate_lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | vnode->volume | 4096-ptr_max |
| PARAM_VALUE | 0 | vnode->volume->cell | 4096-ptr_max |
| PARAM_VALUE | 1 | key->sem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 1 | key->sem.first_waiter->type | 0-1 |
| PARAM_VALUE | 2 | is_new | 0 |
| PARAM_VALUE | 3 | _caller_access | 4938982269627019264,7783265635698126848 |
| BUF_SIZE | 1 | key | (-1)-s32max |
| BUF_SIZE | 1 | key | (-1)-s32max |
| DATA_SOURCE | 0 | vnode | $0 |
| DATA_SOURCE | 1 | key | $1 |
| DATA_SOURCE | 3 | _caller_access | $2 |
| PARAM_COMPARE | 1 | key | != $0->volume->cell->anonymous_key |
| PARAM_COMPARE | 1 | key | != $0->volume->cell->anonymous_key |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 1 | key->quotalen | |
| UNITS | 1 | key | unit_byte |
fs/afs/flock.c afs_do_getlk() -> afs_fetch_status()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vnode | 4096-ptr_max |
| PARAM_VALUE | 0 | vnode->lock_state | 0-6,8-255 |
| PARAM_VALUE | 2 | is_new | 0 |
| PARAM_VALUE | 3 | _caller_access | 0 |
| DATA_SOURCE | 0 | vnode | r AFS_FS_I |
| DATA_SOURCE | 1 | key | r afs_file_key |
| RX_PATH | |||
| TASK_NOT_RUNNING |
fs/afs/validation.c afs_validate() -> afs_fetch_status()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vnode | 4096-ptr_max |
| PARAM_VALUE | 0 | vnode->netfs.inode.i_mapping->i_mmap_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | vnode->netfs.inode.i_mapping->i_mmap_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | vnode->netfs.inode.i_mapping->invalidate_lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | vnode->netfs.inode.i_mapping->invalidate_lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | vnode->validate_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | vnode->validate_lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | vnode->validate_lock.first_waiter->list.next | 2624917664208203776 |
| PARAM_VALUE | 0 | vnode->validate_lock.first_waiter->list.prev | 2624917664208203776 |
| PARAM_VALUE | 0 | vnode->validate_lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | vnode->validate_lock.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | vnode->validate_lock.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | vnode->validate_lock.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 1 | key->sem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 1 | key->sem.first_waiter->type | 0-1 |
| PARAM_VALUE | 2 | is_new | 0 |
| PARAM_VALUE | 3 | _caller_access | 0 |
| BUF_SIZE | 1 | key | (-1)-s32max |
| BUF_SIZE | 1 | key | (-1)-s32max |
| DATA_SOURCE | 0 | vnode | $0 |
| DATA_SOURCE | 1 | key | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 1 | key->quotalen | |
| UNITS | 1 | key | unit_byte |
| LOCK2 | 0 | &vnode->validate_lock | |
| HALF_LOCKED2 | &inode->i_rwsem | ||
| HALF_LOCKED2 | &target->i_rwsem | ||
| HALF_LOCKED2 | &volume->cb_check_lock | ||
| TYPE_LOCK | (struct afs_vnode)->validate_lock |