Defined in 1 files as a function:
Referenced in 3 files:
Smatch caller information:
drivers/md/dm-cache-target.c cache_create() -> from_cblock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| CAPPED_DATA | 0 | b | 1 |
| HALF_LOCKED2 | &md->type_lock |
drivers/md/dm-cache-target.c cache_create() -> from_cblock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| CAPPED_DATA | 0 | b | 1 |
| HALF_LOCKED2 | &md->type_lock |
drivers/md/dm-cache-target.c cache_create() -> from_cblock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| CAPPED_DATA | 0 | b | 1 |
| HALF_LOCKED2 | &md->type_lock |
drivers/md/dm-cache-target.c cache_create() -> from_cblock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| CAPPED_DATA | 0 | b | 1 |
| HALF_LOCKED2 | &md->type_lock |
drivers/md/dm-cache-target.c cache_preresume() -> from_cblock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| LOCK2 | &md->suspend_lock | ||
| TYPE_LOCK | (struct mapped_device)->suspend_lock |
drivers/md/dm-cache-target.c cache_status() -> from_cblock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | b | r policy_residency |
| LOCK2 | &md->io_barrier | ||
| TYPE_LOCK | (struct mapped_device)->io_barrier |
drivers/md/dm-cache-target.c cache_status() -> from_cblock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| LOCK2 | &md->io_barrier | ||
| TYPE_LOCK | (struct mapped_device)->io_barrier |
drivers/md/dm-cache-target.c can_resize() -> from_cblock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | b | $1 |
| LOCK2 | &md->suspend_lock | ||
| TYPE_LOCK | (struct mapped_device)->suspend_lock |
drivers/md/dm-cache-target.c can_resize() -> from_cblock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| LOCK2 | &md->suspend_lock | ||
| TYPE_LOCK | (struct mapped_device)->suspend_lock |
drivers/md/dm-cache-target.c can_resize() -> from_cblock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| LOCK2 | &md->suspend_lock | ||
| TYPE_LOCK | (struct mapped_device)->suspend_lock |
drivers/md/dm-cache-target.c can_resize() -> from_cblock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | b | $1 |
| LOCK2 | &md->suspend_lock | ||
| TYPE_LOCK | (struct mapped_device)->suspend_lock |
drivers/md/dm-cache-target.c can_resize() -> from_cblock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | b | 0-64 |
| CAPPED_DATA | 0 | b | 1 |
| DATA_SOURCE | 0 | b | r to_cblock |
| LOCK2 | &md->suspend_lock | ||
| TYPE_LOCK | (struct mapped_device)->suspend_lock |
drivers/md/dm-cache-target.c cblock_succ() -> from_cblock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | b | $0 |
| NO_OVERFLOW_SIMPLE | 0 | b | |
| LOCK2 | &md->io_barrier | ||
| TYPE_LOCK | (struct mapped_device)->io_barrier |
drivers/md/dm-cache-target.c copy() -> from_cblock()
| Type | Parameter | Key | Value |
|---|
drivers/md/dm-cache-target.c force_clear_dirty() -> from_cblock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | b | $1 |
| RX_PATH |
drivers/md/dm-cache-target.c force_set_dirty() -> from_cblock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | b | $1 |
| RX_PATH |
drivers/md/dm-cache-target.c is_dirty() -> from_cblock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | b | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/md/dm-cache-target.c load_filtered_mapping() -> from_cblock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | b | 0 |
| DATA_SOURCE | 0 | b | $2 |
| 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-target.c load_filtered_mapping() -> from_cblock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | b | 0 |
| DATA_SOURCE | 0 | b | $2 |
| 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-target.c load_mapping() -> from_cblock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | b | 0 |
| DATA_SOURCE | 0 | b | $2 |
| 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-target.c load_mapping() -> from_cblock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | b | 0 |
| DATA_SOURCE | 0 | b | $2 |
| 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-target.c remap_to_cache() -> from_cblock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | b | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/md/dm-cache-target.c set_cache_size() -> from_cblock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | b | $1 |
| HALF_LOCKED2 | &md->suspend_lock |
drivers/md/dm-cache-target.c set_dirty() -> from_cblock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | b | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &md->io_barrier | ||
| HALF_LOCKED2 | &pool->lock |
drivers/md/dm-cache-target.c truncate_oblocks() -> from_cblock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| LOCK2 | &md->suspend_lock | ||
| TYPE_LOCK | (struct mapped_device)->suspend_lock |
drivers/md/dm-cache-target.c validate_cblock_range() -> from_cblock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| LOCK2 | &md->io_barrier | ||
| TYPE_LOCK | (struct mapped_device)->io_barrier |
drivers/md/dm-cache-target.c validate_cblock_range() -> from_cblock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| LOCK2 | &md->io_barrier | ||
| TYPE_LOCK | (struct mapped_device)->io_barrier |
drivers/md/dm-cache-target.c validate_cblock_range() -> from_cblock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| LOCK2 | &md->io_barrier | ||
| TYPE_LOCK | (struct mapped_device)->io_barrier |
drivers/md/dm-cache-target.c write_dirty_bitset() -> from_cblock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| LOCK2 | &cache->background_work_lock | ||
| LOCK2 | &md->suspend_lock | ||
| HALF_LOCKED2 | &md->io_barrier | ||
| TYPE_LOCK | (struct cache)->background_work_lock | ||
| TYPE_LOCK | (struct mapped_device)->suspend_lock |
drivers/md/dm-cache-metadata.c __commit_transaction() -> from_cblock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| LOCK2 | &cmd->root_lock | ||
| HALF_LOCKED2 | &cache->background_work_lock | ||
| HALF_LOCKED2 | &md->io_barrier | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct dm_cache_metadata)->root_lock |
drivers/md/dm-cache-metadata.c __dirty() -> from_cblock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| CAPPED_DATA | 0 | b | 1 |
| DATA_SOURCE | 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 __dirty() -> from_cblock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| CAPPED_DATA | 0 | b | 1 |
| DATA_SOURCE | 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 __insert() -> from_cblock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | b | $1 |
| LOCK2 | &cmd->root_lock | ||
| TYPE_LOCK | (struct dm_cache_metadata)->root_lock |
drivers/md/dm-cache-metadata.c __load_mapping_v1() -> from_cblock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | b | 0 |
| 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() -> from_cblock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | b | 0 |
| 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_mappings() -> from_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 __load_mappings() -> from_cblock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | b | 1-u32max |
| 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 __load_mappings() -> from_cblock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | b | 1-u32max |
| 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 __remove() -> from_cblock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | b | $1 |
| LOCK2 | &cmd->root_lock | ||
| TYPE_LOCK | (struct dm_cache_metadata)->root_lock |
drivers/md/dm-cache-metadata.c __set_dirty_bits_v2() -> from_cblock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| 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 block_clean_combined_dirty() -> from_cblock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | b | $1 |
| 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_combined_dirty() -> from_cblock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | b | $1 [m] |
| 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_combined_dirty() -> from_cblock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | b | $1 [m] |
| 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() -> from_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() -> from_cblock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | b | 1-u32max |
| 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() -> from_cblock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | b | 0-4294967294 |
| DATA_SOURCE | 0 | b | $1 |
| 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() -> from_cblock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | b | $1 [m] |
| 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() -> from_cblock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | b | $1 [m] |
| 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 dm_cache_resize() -> from_cblock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | b | $1 |
| 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 dm_cache_resize() -> from_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 dm_cache_resize() -> from_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 dm_cache_resize() -> from_cblock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | b | $1 |
| 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 dm_cache_resize() -> from_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 dm_cache_resize() -> from_cblock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | b | $1 |
| 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 write_hints() -> from_cblock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| 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-policy-smq.c __complete_background_work() -> from_cblock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &mq->lock | ||
| LOCK2 | flags | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct smq_policy)->lock |
drivers/md/dm-cache-policy-smq.c __smq_create() -> from_cblock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | b | $0 |
| HALF_LOCKED2 | &md->type_lock |
drivers/md/dm-cache-policy-smq.c __smq_create() -> from_cblock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | b | $0 |
| HALF_LOCKED2 | &md->type_lock |
drivers/md/dm-cache-policy-smq.c __smq_create() -> from_cblock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | b | $0 |
| HALF_LOCKED2 | &md->type_lock |
drivers/md/dm-cache-policy-smq.c __smq_create() -> from_cblock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | b | $0 |
| HALF_LOCKED2 | &md->type_lock |
drivers/md/dm-cache-policy-smq.c __smq_create() -> from_cblock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | b | 1-u32max |
| DATA_SOURCE | 0 | b | $0 |
| HALF_LOCKED2 | &md->type_lock |
drivers/md/dm-cache-policy-smq.c __smq_create() -> from_cblock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | b | $0 |
| HALF_LOCKED2 | &md->type_lock |
drivers/md/dm-cache-policy-smq.c __smq_create() -> from_cblock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| CAPPED_DATA | 0 | b | 1 |
| DATA_SOURCE | 0 | b | $0 |
| HALF_LOCKED2 | &md->type_lock |
drivers/md/dm-cache-policy-smq.c __smq_create() -> from_cblock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | b | $0 |
| HALF_LOCKED2 | &md->type_lock |
drivers/md/dm-cache-policy-smq.c __smq_set_clear_dirty() -> from_cblock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | b | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &mq->lock | ||
| LOCK2 | flags | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct smq_policy)->lock |
drivers/md/dm-cache-policy-smq.c end_cache_period() -> from_cblock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &mq->lock | ||
| LOCK2 | flags | ||
| HALF_LOCKED2 | &md->suspend_lock | ||
| TYPE_LOCK | (struct smq_policy)->lock |
drivers/md/dm-cache-policy-smq.c free_target_met() -> from_cblock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &mq->lock | ||
| LOCK2 | flags | ||
| HALF_LOCKED2 | &md->io_barrier | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct smq_policy)->lock |
drivers/md/dm-cache-policy-smq.c percent_to_target() -> from_cblock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &mq->lock | ||
| LOCK2 | flags | ||
| HALF_LOCKED2 | &md->io_barrier | ||
| TYPE_LOCK | (struct smq_policy)->lock |
drivers/md/dm-cache-policy-smq.c random_level() -> from_cblock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | b | 0 |
| DATA_SOURCE | 0 | b | $0 |
| 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-policy-smq.c requeue() -> from_cblock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &mq->lock | ||
| LOCK2 | flags | ||
| HALF_LOCKED2 | &md->io_barrier | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct smq_policy)->lock |
drivers/md/dm-cache-policy-smq.c smq_get_hint() -> from_cblock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 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-policy-smq.c smq_invalidate_mapping() -> from_cblock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | b | $1 |
| HALF_LOCKED2 | &md->io_barrier |
drivers/md/dm-cache-policy-smq.c smq_load_mapping() -> from_cblock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | b | 0 |
| DATA_SOURCE | 0 | b | $2 |
| LOCK2 | &cmd->root_lock | ||
| LOCK2 | &md->suspend_lock | ||
| TYPE_LOCK | (struct dm_cache_metadata)->root_lock | ||
| TYPE_LOCK | (struct mapped_device)->suspend_lock |