Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/block/null_blk/main.c null_create_dev() -> null_free_dev()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->badblocks.count | 0 |
| PARAM_VALUE | 0 | dev->badblocks.dev | 0 |
| PARAM_VALUE | 0 | dev->badblocks.page | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->badblocks.shift | (-1) |
| PARAM_VALUE | 0 | dev->blocking | 1 |
| PARAM_VALUE | 0 | dev->blocksize | 512 |
| PARAM_VALUE | 0 | dev->cache.xa_flags | 2080 |
| PARAM_VALUE | 0 | dev->cache.xa_head | 0 |
| PARAM_VALUE | 0 | dev->cache_size | 0 |
| PARAM_VALUE | 0 | dev->completion_nsec | 10000 |
| PARAM_VALUE | 0 | dev->data.xa_flags | 2080 |
| PARAM_VALUE | 0 | dev->data.xa_head | 0 |
| PARAM_VALUE | 0 | dev->fua | 1 |
| PARAM_VALUE | 0 | dev->hw_queue_depth | 64 |
| PARAM_VALUE | 0 | dev->irqmode | 0-2 |
| PARAM_VALUE | 0 | dev->mbps | 0-40960 |
| PARAM_VALUE | 0 | dev->queue_mode | 2-u32max |
| PARAM_VALUE | 0 | dev->size | 0-s32max,18446744071562067968-u64max |
| PARAM_VALUE | 0 | dev->zone_size | 256 |
| BUF_SIZE | 0 | dev | 1776 |
| DATA_SOURCE | 0 | dev | r null_alloc_dev |
| NOCHECK_CALL | |||
| NO_OVERFLOW_SIMPLE | 0 | dev->nr_zones |
drivers/block/null_blk/main.c null_destroy_dev() -> null_free_dev()
| Type | Parameter | Key | Value |
|---|---|---|---|
| NOCHECK_CALL | |||
| HALF_LOCKED2 | global &lock |
drivers/block/null_blk/main.c nullb_device_release() -> null_free_dev()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| DATA_SOURCE | 0 | dev | r to_nullb_device |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &dentry->d_inode->i_rwsem | ||
| HALF_LOCKED2 | &dentry->d_lockref.lock | ||
| HALF_LOCKED2 | &dir->i_rwsem | ||
| HALF_LOCKED2 | &hba->hba_access_mutex | ||
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | &opts->lock | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | &subsys->su_mutex | ||
| HALF_LOCKED2 | &target->i_rwsem | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | global &dynamic_netconsole_mutex | ||
| HALF_LOCKED2 | global &func_lock | ||
| HALF_LOCKED2 | global &target_cleanup_list_lock | ||
| HALF_LOCKED2 | global &target_list_lock | ||
| HALF_LOCKED2 | su_mutex |