Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/iommu/iommufd/pages.c batch_init() -> __batch_init()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | batch | 5386030719981473952,6270772229982597280,8717662312254873760 |
| PARAM_VALUE | 2 | backup | 0 |
| PARAM_VALUE | 3 | backup_len | 0 |
| DATA_SOURCE | 0 | batch | $0 |
| DATA_SOURCE | 1 | max_pages | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | max_pages | unit_page |
| HALF_LOCKED2 | &access->ioas_lock | ||
| HALF_LOCKED2 | &ioas->mutex | ||
| HALF_LOCKED2 | &iopt->domains_rwsem | ||
| HALF_LOCKED2 | &iopt->iova_rwsem | ||
| HALF_LOCKED2 | &pages->mutex | ||
| HALF_LOCKED2 | _T->lock |
drivers/iommu/iommufd/pages.c batch_init_backup() -> __batch_init()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | batch | 1355349128839671808,8063690985537204224 |
| PARAM_VALUE | 2 | backup | 3790946578023161856,3918012437138587648 |
| PARAM_VALUE | 3 | backup_len | 256 |
| BUF_SIZE | 2 | backup | 256 |
| BUF_SIZE | 2 | backup | 256 |
| DATA_SOURCE | 0 | batch | $0 |
| DATA_SOURCE | 1 | max_pages | $1 |
| DATA_SOURCE | 2 | backup | $2 |
| DATA_SOURCE | 3 | backup_len | $3 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 1 | max_pages | unit_byte |
| UNITS | 3 | backup_len | unit_byte |
| HALF_LOCKED2 | &access->ioas_lock | ||
| HALF_LOCKED2 | &iopt->domains_rwsem | ||
| HALF_LOCKED2 | &iopt->iova_rwsem | ||
| HALF_LOCKED2 | &pages->mutex |