Defined in 3 files as a member:

Defined in 1 files as a function:

Referenced in 3 files:

Smatch caller information:

drivers/md/dm-vdo/indexer/io-factory.c position_reader() -> read_ahead()

Type Parameter Key Value
PARAM_VALUE 0 reader 4096-ptr_max
PARAM_VALUE 0 reader->buffer 0,4096-ptr_max
PARAM_VALUE 0 reader->client->cache.num_locks 0-4294967295
PARAM_VALUE 0 reader->client->lock.dep_map->name 0-255
PARAM_VALUE 0 reader->client->lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 reader->client->lock.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 reader->client->lock.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 reader->client->lock.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 reader->client->lock.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 reader->client->lock.first_waiter->task->blocked_lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 0 reader->client->lock.first_waiter->task->blocked_on (-1)-0
PARAM_VALUE 0 reader->client->lock.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 reader->client->spinlock.rlock.dep_map->name 0-255
PARAM_VALUE 0 reader->limit 1-u64max
PARAM_VALUE 0 reader->start 0-ptr_max
PARAM_VALUE 1 block_number 1-u64max
CAPPED_DATA 1 block_number 1
DATA_SOURCE 0 reader $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 reader->client->block_size
NO_OVERFLOW_SIMPLE 0 reader->client->slab_buffer->object_size
NO_OVERFLOW_SIMPLE 0 reader->client->slab_cache->object_size

drivers/md/dm-vdo/indexer/io-factory.c uds_make_buffered_reader() -> read_ahead()

Type Parameter Key Value
PARAM_VALUE 0 reader 4096-ptr_max
PARAM_VALUE 1 block_number 0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL