Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
drivers/md/dm-cache-target.c invalidate_lock() -> dm_cell_lock_v2()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | prison | 4096-ptr_max |
| PARAM_VALUE | 0 | prison->cell_pool.curr_nr | s32min-s32max |
| PARAM_VALUE | 1 | key | 8777154073377255424 |
| PARAM_VALUE | 1 | key->dev | 0 |
| PARAM_VALUE | 1 | key->virtual | 0 |
| PARAM_VALUE | 2 | lock_level | 1 |
| PARAM_VALUE | 4 | cell_result | 4096-ptr_max |
| DATA_SOURCE | 3 | cell_prealloc | r alloc_prison_cell |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 1 | key->block_begin | 0-u64max |
| USER_DATA | 1 | key->block_begin | 0-u64max |
| LOCK2 | &cache->background_work_lock | ||
| HALF_LOCKED2 | &md->io_barrier | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct cache)->background_work_lock |
drivers/md/dm-cache-target.c mg_lock_writes() -> dm_cell_lock_v2()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | prison | 4096-ptr_max |
| PARAM_VALUE | 0 | prison->cell_pool.curr_nr | s32min-s32max |
| PARAM_VALUE | 1 | key | 5548328329037697024 |
| PARAM_VALUE | 1 | key->dev | 0 |
| PARAM_VALUE | 1 | key->virtual | 0 |
| PARAM_VALUE | 2 | lock_level | 0-1 |
| PARAM_VALUE | 4 | cell_result | 4096-ptr_max |
| DATA_SOURCE | 3 | cell_prealloc | r alloc_prison_cell |
| FUZZY_MAX | 2 | lock_level | 1 |
| HARD_MAX | 2 | lock_level | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 1 | key->block_begin | 0-u64max |
| USER_DATA | 1 | key->block_begin | 0-u64max |
| LOCK2 | &cache->background_work_lock | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct cache)->background_work_lock |