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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/md/dm-cache-target.c overwrite() -> remap_to_cache()

Type Parameter Key Value
PARAM_VALUE 0 cache 4096-ptr_max
PARAM_VALUE 0 cache->features.io_mode 0
PARAM_VALUE 0 cache->lock.rlock.dep_map->name 0-255
PARAM_VALUE 1 bio 4096-ptr_max
PARAM_VALUE 1 bio->bi_end_io 3502486105687707648
PARAM_VALUE 1 bio->bi_private 4096-ptr_max
NOCHECK_CALL

drivers/md/dm-cache-target.c process_flush_bio() -> remap_to_cache()

Type Parameter Key Value
PARAM_VALUE 0 cache 4096-ptr_max
PARAM_VALUE 0 cache->deferred_bios.head 0
PARAM_VALUE 0 cache->deferred_bios.tail 0
PARAM_VALUE 0 cache->lock.rlock.dep_map->name 0-255
PARAM_VALUE 1 bio 4096-ptr_max
PARAM_VALUE 1 bio->bi_next 0
PARAM_VALUE 2 cblock 0
DATA_SOURCE 0 cache $0
DATA_SOURCE 1 bio $1
BIT_INFO 1 bio->bi_opf 0x40000,0xffffffffffffffff
NOCHECK_CALL
HALF_LOCKED2 &pool->lock

drivers/md/dm-cache-target.c remap_to_cache_dirty() -> remap_to_cache()

Type Parameter Key Value
PARAM_VALUE 0 cache 4096-ptr_max
PARAM_VALUE 0 cache->dirty_bitset 4096-ptr_max
PARAM_VALUE 0 cache->features.io_mode 0-1,3-u32max
PARAM_VALUE 0 cache->lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 cache->need_tick_bio 0
PARAM_VALUE 0 cache->policy 4096-ptr_max
PARAM_VALUE 0 cache->policy->lookup 4096-ptr_max
PARAM_VALUE 0 cache->prison 4096-ptr_max
PARAM_VALUE 0 cache->prison->cell_pool.curr_nr s32min-s32max
PARAM_VALUE 0 cache->prison->lock.rlock.dep_map->name 0-255
PARAM_VALUE 1 bio 4096-ptr_max
PARAM_VALUE 1 bio->bi_next 0
BUF_SIZE 0 cache (-1),16,40-s32max
BUF_SIZE 0 cache (-1),16,40-s32max
BUF_SIZE 1 bio (-1),144
BUF_SIZE 1 bio (-1),144
DATA_SOURCE 0 cache $0
DATA_SOURCE 1 bio $1
DATA_SOURCE 2 cblock $3
NOSPEC 1 bio->bi_iter.bi_sector
NOSPEC 1 bio->bi_iter.bi_size
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 bio->bi_iter.bi_sector 0
HOST_DATA 1 bio->bi_iter.bi_size 0[c]
HOST_DATA 1 bio->bi_max_vecs 0-4,16,64,128,256[c]
USER_DATA 1 bio->bi_ioprio 0-u16max
USER_DATA 1 bio->bi_iter.bi_sector 0
USER_DATA 1 bio->bi_iter.bi_size 0
USER_DATA 1 bio->bi_max_vecs 0-4,16,64,128,256[c]
HALF_LOCKED2 &md->io_barrier

drivers/md/dm-cache-target.c remap_to_origin_and_cache() -> remap_to_cache()

Type Parameter Key Value
PARAM_VALUE 0 cache 4096-ptr_max
PARAM_VALUE 0 cache->bs.rescue_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 cache->dirty_bitset 4096-ptr_max
PARAM_VALUE 0 cache->features.io_mode 1
PARAM_VALUE 0 cache->lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 cache->origin_dev 4096-ptr_max
PARAM_VALUE 0 cache->policy 4096-ptr_max
PARAM_VALUE 0 cache->policy->lookup 4096-ptr_max
PARAM_VALUE 0 cache->prison 4096-ptr_max
PARAM_VALUE 0 cache->prison->cell_pool.curr_nr s32min-s32max
PARAM_VALUE 0 cache->prison->lock.rlock.dep_map->name 0-255
PARAM_VALUE 1 bio 4096-ptr_max
PARAM_VALUE 1 bio->bi_crypt_context 0-1,4096-ptr_max
PARAM_VALUE 1 bio->bi_next 0
BUF_SIZE 0 cache (-1),16,40-s32max
BUF_SIZE 0 cache (-1),16,40-s32max
BUF_SIZE 1 bio (-1),144
BUF_SIZE 1 bio (-1),144
CAPPED_DATA 0 &cache->bs 1
DATA_SOURCE 0 cache $0
DATA_SOURCE 1 bio $1
DATA_SOURCE 2 cblock $3
NOSPEC 1 bio->bi_iter.bi_sector
NOSPEC 1 bio->bi_iter.bi_size
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 bio->bi_iter.bi_sector 0
HOST_DATA 1 bio->bi_iter.bi_size 0[c]
HOST_DATA 1 bio->bi_max_vecs 0-4,16,64,128,256[c]
USER_DATA 1 bio->bi_ioprio 0-u16max
USER_DATA 1 bio->bi_iter.bi_sector 0
USER_DATA 1 bio->bi_iter.bi_size 0
USER_DATA 1 bio->bi_max_vecs 0-4,16,64,128,256[c]
HALF_LOCKED2 &md->io_barrier