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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 3 files:

Smatch caller information:

drivers/md/dm-vdo/indexer/volume.c donate_index_page_locked() -> dm_bufio_get_block_data()

Type Parameter Key Value
PARAM_VALUE 0 b 4096-ptr_max
CAPPED_DATA 0 b->c->block_size 1
DATA_SOURCE 0 b $3
LOCK2 &volume->read_threads_mutex
TYPE_LOCK (struct volume)->read_threads_mutex

drivers/md/dm-vdo/indexer/volume.c initialize_index_page() -> dm_bufio_get_block_data()

Type Parameter Key Value
PARAM_VALUE 0 b 0,4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
LOCK2 &volume->read_threads_mutex
TYPE_LOCK (struct volume)->read_threads_mutex

drivers/md/dm-vdo/indexer/volume.c search_page() -> dm_bufio_get_block_data()

Type Parameter Key Value
PARAM_VALUE 0 b 0,4096-ptr_max
LOCK2 &volume->read_threads_mutex
TYPE_LOCK (struct volume)->read_threads_mutex

drivers/md/dm-vdo/indexer/volume.c uds_get_volume_record_page() -> dm_bufio_get_block_data()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING

drivers/md/dm-vdo/indexer/volume.c uds_search_cached_record_page() -> dm_bufio_get_block_data()

Type Parameter Key Value

drivers/md/dm-vdo/indexer/volume.c uds_search_volume_page_cache_for_rebuild() -> dm_bufio_get_block_data()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING

drivers/md/persistent-data/dm-block-manager.c dm_block_data() -> dm_bufio_get_block_data()

Type Parameter Key Value
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &clone->commit_lock
HALF_LOCKED2 &cmd->lock
HALF_LOCKED2 &cmd->root_lock
HALF_LOCKED2 &md->io_barrier
HALF_LOCKED2 &pmd->root_lock
HALF_LOCKED2 &td->pmd->root_lock
HALF_LOCKED2 global &dm_thin_pool_table.mutex