Defined in 1 files as a function:
Referenced in 3 files:
Smatch caller information:
drivers/md/dm-cache-target.c cache_create() -> to_cblock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | b | r block_div |
| UNITS | 0 | b | unit_byte |
| HALF_LOCKED2 | &md->type_lock |
drivers/md/dm-cache-target.c cache_create() -> to_cblock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| HALF_LOCKED2 | &md->type_lock |
drivers/md/dm-cache-target.c can_resize() -> to_cblock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | b | 0-64 |
| CAPPED_DATA | 0 | b | 1 |
| LOCK2 | &md->suspend_lock | ||
| TYPE_LOCK | (struct mapped_device)->suspend_lock |
drivers/md/dm-cache-target.c cblock_succ() -> to_cblock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| LOCK2 | &md->io_barrier | ||
| TYPE_LOCK | (struct mapped_device)->io_barrier |
drivers/md/dm-cache-target.c get_cache_dev_size() -> to_cblock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| UNITS | 0 | b | unit_byte |
| LOCK2 | &md->suspend_lock | ||
| TYPE_LOCK | (struct mapped_device)->suspend_lock |
drivers/md/dm-cache-target.c parse_cblock_range() -> to_cblock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| NO_OVERFLOW_SIMPLE | 0 | b | |
| LOCK2 | &md->io_barrier | ||
| TYPE_LOCK | (struct mapped_device)->io_barrier |
drivers/md/dm-cache-target.c parse_cblock_range() -> to_cblock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| NO_OVERFLOW_SIMPLE | 0 | b | |
| LOCK2 | &md->io_barrier | ||
| TYPE_LOCK | (struct mapped_device)->io_barrier |
drivers/md/dm-cache-target.c truncate_oblocks() -> to_cblock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | b | 0-64 |
| CAPPED_DATA | 0 | b | 1 |
| DATA_SOURCE | 0 | b | r find_next_bit |
| LOCK2 | &md->suspend_lock | ||
| TYPE_LOCK | (struct mapped_device)->suspend_lock |
drivers/md/dm-cache-metadata.c __load_mapping_v1() -> to_cblock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | b | 0 |
| DATA_SOURCE | 0 | b | $1 |
| LOCK2 | &cmd->root_lock | ||
| HALF_LOCKED2 | &md->suspend_lock | ||
| TYPE_LOCK | (struct dm_cache_metadata)->root_lock | ||
| TYPE_LOCK | (struct mapped_device)->suspend_lock |
drivers/md/dm-cache-metadata.c __load_mapping_v1() -> to_cblock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | b | 0 |
| DATA_SOURCE | 0 | b | $1 |
| LOCK2 | &cmd->root_lock | ||
| HALF_LOCKED2 | &md->suspend_lock | ||
| TYPE_LOCK | (struct dm_cache_metadata)->root_lock | ||
| TYPE_LOCK | (struct mapped_device)->suspend_lock |
drivers/md/dm-cache-metadata.c __load_mapping_v2() -> to_cblock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | b | 0 |
| DATA_SOURCE | 0 | b | $1 |
| LOCK2 | &cmd->root_lock | ||
| HALF_LOCKED2 | &md->suspend_lock | ||
| TYPE_LOCK | (struct dm_cache_metadata)->root_lock | ||
| TYPE_LOCK | (struct mapped_device)->suspend_lock |
drivers/md/dm-cache-metadata.c __load_mapping_v2() -> to_cblock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | b | 0 |
| DATA_SOURCE | 0 | b | $1 |
| LOCK2 | &cmd->root_lock | ||
| HALF_LOCKED2 | &md->suspend_lock | ||
| TYPE_LOCK | (struct dm_cache_metadata)->root_lock | ||
| TYPE_LOCK | (struct mapped_device)->suspend_lock |
drivers/md/dm-cache-metadata.c __set_dirty_bits_v1() -> to_cblock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| CAPPED_DATA | 0 | b | 1 |
| LOCK2 | &cache->background_work_lock | ||
| LOCK2 | &cmd->root_lock | ||
| HALF_LOCKED2 | &md->io_barrier | ||
| HALF_LOCKED2 | &md->suspend_lock | ||
| TYPE_LOCK | (struct cache)->background_work_lock | ||
| TYPE_LOCK | (struct dm_cache_metadata)->root_lock | ||
| TYPE_LOCK | (struct mapped_device)->suspend_lock |
drivers/md/dm-cache-metadata.c blocks_are_clean_combined_dirty() -> to_cblock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| LOCK2 | &cmd->root_lock | ||
| LOCK2 | &md->suspend_lock | ||
| TYPE_LOCK | (struct dm_cache_metadata)->root_lock | ||
| TYPE_LOCK | (struct mapped_device)->suspend_lock |
drivers/md/dm-cache-metadata.c blocks_are_clean_separate_dirty() -> to_cblock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| LOCK2 | &cmd->root_lock | ||
| LOCK2 | &md->suspend_lock | ||
| TYPE_LOCK | (struct dm_cache_metadata)->root_lock | ||
| TYPE_LOCK | (struct mapped_device)->suspend_lock |
drivers/md/dm-cache-metadata.c get_hint() -> to_cblock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | b | $0 |
| LOCK2 | &cache->background_work_lock | ||
| LOCK2 | &cmd->root_lock | ||
| LOCK2 | &md->suspend_lock | ||
| HALF_LOCKED2 | &md->io_barrier | ||
| TYPE_LOCK | (struct cache)->background_work_lock | ||
| TYPE_LOCK | (struct dm_cache_metadata)->root_lock | ||
| TYPE_LOCK | (struct mapped_device)->suspend_lock |
drivers/md/dm-cache-metadata.c read_superblock_fields() -> to_cblock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| HALF_LOCKED2 | &cmd->root_lock |
drivers/md/dm-cache-policy-smq.c infer_cblock() -> to_cblock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &mq->lock | ||
| LOCK2 | flags | ||
| TYPE_LOCK | (struct smq_policy)->lock |
drivers/md/dm-cache-policy-smq.c smq_residency() -> to_cblock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | <- disables preempt | ||
| LOCK2 | &md->io_barrier | ||
| LOCK2 | &mq->lock | ||
| LOCK2 | flags | ||
| TYPE_LOCK | (struct mapped_device)->io_barrier | ||
| TYPE_LOCK | (struct smq_policy)->lock |