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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/md/dm-cache-target.c defer_bio() -> wake_deferred_bio_worker()

Type Parameter Key Value
PARAM_VALUE 0 cache 4096-ptr_max
PARAM_VALUE 0 cache->deferred_bios.head 4096-ptr_max
PARAM_VALUE 0 cache->deferred_bios.head->bi_next 0
PARAM_VALUE 0 cache->deferred_bios.tail 4096-ptr_max
PARAM_VALUE 0 cache->deferred_bios.tail->bi_next 0
PARAM_VALUE 0 cache->lock.rlock.dep_map->name 0-255
BUF_SIZE 0 cache (-1),16,40-s32max
BUF_SIZE 0 cache (-1),16,40-s32max
DATA_SOURCE 0 cache $0
NOSPEC 0 cache->deferred_bios.head->bi_iter.bi_sector
NOSPEC 0 cache->deferred_bios.head->bi_iter.bi_size
NOSPEC 0 cache->deferred_bios.tail->bi_iter.bi_sector
NOSPEC 0 cache->deferred_bios.tail->bi_iter.bi_size
NOSPEC 0 cache->deferred_bios.tail->bi_next->bi_iter.bi_sector
NOSPEC 0 cache->deferred_bios.tail->bi_next->bi_iter.bi_size
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 cache->deferred_bios.head->bi_iter.bi_sector 0-u64max
HOST_DATA 0 cache->deferred_bios.head->bi_iter.bi_size 0-u32max[c]
HOST_DATA 0 cache->deferred_bios.head->bi_max_vecs 0-4,16,64,128,256[c]
HOST_DATA 0 cache->deferred_bios.tail->bi_iter.bi_sector 0-u64max
HOST_DATA 0 cache->deferred_bios.tail->bi_iter.bi_size 0-u32max[c]
HOST_DATA 0 cache->deferred_bios.tail->bi_max_vecs 0-4,16,64,128,256[c]
HOST_DATA 0 cache->deferred_bios.tail->bi_next->bi_iter.bi_sector 0-u64max
HOST_DATA 0 cache->deferred_bios.tail->bi_next->bi_iter.bi_size 0-u32max[c]
HOST_DATA 0 cache->deferred_bios.tail->bi_next->bi_max_vecs 0-4,16,64,128,256[c]
USER_DATA 0 cache->deferred_bios.head->bi_ioprio 0-u16max
USER_DATA 0 cache->deferred_bios.head->bi_iter.bi_sector 0-u64max
USER_DATA 0 cache->deferred_bios.head->bi_iter.bi_size 0-u32max
USER_DATA 0 cache->deferred_bios.head->bi_max_vecs 0-4,16,64,128,256[c]
USER_DATA 0 cache->deferred_bios.tail->bi_ioprio 0-u16max
USER_DATA 0 cache->deferred_bios.tail->bi_iter.bi_sector 0-u64max
USER_DATA 0 cache->deferred_bios.tail->bi_iter.bi_size 0-u32max
USER_DATA 0 cache->deferred_bios.tail->bi_max_vecs 0-4,16,64,128,256[c]
USER_DATA 0 cache->deferred_bios.tail->bi_next->bi_ioprio 0-u16max
USER_DATA 0 cache->deferred_bios.tail->bi_next->bi_iter.bi_sector 0-u64max
USER_DATA 0 cache->deferred_bios.tail->bi_next->bi_iter.bi_size 0-u32max
USER_DATA 0 cache->deferred_bios.tail->bi_next->bi_max_vecs 0-4,16,64,128,256[c]
HALF_LOCKED2 &cache->background_work_lock
HALF_LOCKED2 &md->io_barrier

drivers/md/dm-cache-target.c defer_bios() -> wake_deferred_bio_worker()

Type Parameter Key Value
PARAM_VALUE 0 cache 4096-ptr_max
PARAM_VALUE 0 cache->deferred_bios.head 1-u64max
PARAM_VALUE 0 cache->lock.rlock.dep_map->name 0-255
BUF_SIZE 0 cache (-1),16,40-s32max
BUF_SIZE 0 cache (-1),16,40-s32max
DATA_SOURCE 0 cache $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &cache->background_work_lock