Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
drivers/md/dm-zoned-target.c dmz_handle_buffered_write() -> dmz_validate_blocks()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | zmd | 4096-ptr_max |
| PARAM_VALUE | 0 | zmd->map_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | zmd->map_lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | zmd->map_lock.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | zmd->map_lock.first_waiter->task->blocked_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | zmd->map_lock.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | zmd->map_lock.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | zmd->map_lock.first_waiter->task->blocked_lock.raw_lock.val.counter | s32min-s32max |
| PARAM_VALUE | 0 | zmd->map_lock.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | zmd->mblk_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | zmd->mblk_sem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | zmd->mblk_sem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | zmd->unmap_nr_cache.counter | s32min-s32max |
| PARAM_VALUE | 1 | zone | 4096-ptr_max |
| PARAM_VALUE | 1 | zone->bzone | 4096-ptr_max |
| PARAM_VALUE | 1 | zone->bzone->bzone | 0 |
| PARAM_VALUE | 1 | zone->bzone->dev | 4096-ptr_max |
| PARAM_VALUE | 1 | zone->dev | 4096-ptr_max |
| PARAM_VALUE | 1 | zone->dev->map_rnd_list.prev | 4096-ptr_max |
| PARAM_VALUE | 1 | zone->dev->map_rnd_list.prev->next | 4096-ptr_max |
| PARAM_VALUE | 1 | zone->dev->map_rnd_list.prev->next->next | 4096-ptr_max |
| PARAM_VALUE | 2 | chunk_block | 0-u32max |
| PARAM_VALUE | 3 | nr_blocks | 0-1048575 |
| CAPPED_DATA | 2 | chunk_block | 1 |
| CAPPED_DATA | 2 | chunk_block | 1 |
| DATA_SOURCE | 1 | zone | r dmz_get_chunk_buffer |
| DATA_SOURCE | 2 | chunk_block | $3 |
| DATA_SOURCE | 3 | nr_blocks | $4 |
| LOCK2 | &zmd->mblk_sem | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct dmz_metadata)->mblk_sem |
drivers/md/dm-zoned-target.c dmz_handle_direct_write() -> dmz_validate_blocks()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | zmd | 4096-ptr_max |
| PARAM_VALUE | 1 | zone | 4096-ptr_max |
| PARAM_VALUE | 1 | zone->bzone | 0,4096-ptr_max |
| PARAM_VALUE | 1 | zone->bzone->dev->map_rnd_list.prev | 1-u64max |
| PARAM_VALUE | 1 | zone->bzone->dev->map_rnd_list.prev->next | 1-u64max |
| PARAM_VALUE | 1 | zone->bzone->dev->map_rnd_list.prev->next->next | 4096-ptr_max |
| PARAM_VALUE | 1 | zone->bzone->dev->map_seq_list.prev | 1-u64max |
| PARAM_VALUE | 1 | zone->bzone->dev->map_seq_list.prev->next | 1-u64max |
| PARAM_VALUE | 1 | zone->bzone->dev->map_seq_list.prev->next->next | 4096-ptr_max |
| PARAM_VALUE | 1 | zone->bzone->link.next | 1-u64max |
| PARAM_VALUE | 1 | zone->bzone->link.next->prev | 4096-ptr_max |
| PARAM_VALUE | 1 | zone->bzone->link.prev->next | 4096-ptr_max |
| PARAM_VALUE | 1 | zone->dev | 4096-ptr_max |
| PARAM_VALUE | 1 | zone->dev->reclaim | 4096-ptr_max |
| PARAM_VALUE | 1 | zone->link.next->prev | 4096-ptr_max |
| PARAM_VALUE | 1 | zone->link.prev->next | 4096-ptr_max |
| PARAM_VALUE | 2 | chunk_block | 0-u32max |
| PARAM_VALUE | 3 | nr_blocks | 0-1048575 |
| CAPPED_DATA | 2 | chunk_block | 1 |
| CAPPED_DATA | 2 | chunk_block | 1 |
| DATA_SOURCE | 1 | zone | $1 |
| DATA_SOURCE | 2 | chunk_block | $3 |
| DATA_SOURCE | 3 | nr_blocks | $4 |
| LOCK2 | &zmd->mblk_sem | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct dmz_metadata)->mblk_sem |
drivers/md/dm-zoned-metadata.c dmz_merge_valid_blocks() -> dmz_validate_blocks()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | zmd | 4096-ptr_max |
| PARAM_VALUE | 0 | zmd->mblk_flush_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | zmd->mblk_flush_lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | zmd->mblk_flush_lock.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | zmd->mblk_flush_lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | zmd->mblk_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | zmd->zone_nr_blocks | 1-u64max |
| PARAM_VALUE | 1 | zone | 4096-ptr_max |
| PARAM_VALUE | 3 | nr_blocks | 1-s32max |
| DATA_SOURCE | 0 | zmd | $0 |
| DATA_SOURCE | 1 | zone | $2 |
| DATA_SOURCE | 2 | chunk_block | $3 [m] |
| LOCK2 | 0 | &zmd->mblk_flush_lock | |
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct dmz_metadata)->mblk_flush_lock |