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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/md/dm-cache-target.c check_migrations() -> mg_start()

Type Parameter Key Value
PARAM_VALUE 0 cache 4096-ptr_max
PARAM_VALUE 0 cache->policy 4096-ptr_max
PARAM_VALUE 0 cache->policy->get_background_work 4096-ptr_max
PARAM_VALUE 1 op 4096-ptr_max
PARAM_VALUE 1 op->op 0-2
PARAM_VALUE 2 bio 0
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 0 &cache->background_work_lock

drivers/md/dm-cache-target.c map_bio() -> mg_start()

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 0 cache->policy 4096-ptr_max
PARAM_VALUE 0 cache->policy->lookup_with_work 1-u64max
PARAM_VALUE 0 cache->prison 4096-ptr_max
PARAM_VALUE 0 cache->prison->lock.rlock.dep_map->name 0-255
PARAM_VALUE 1 op 4096-ptr_max
PARAM_VALUE 1 op->op 0
PARAM_VALUE 2 bio 4096-ptr_max
BUF_SIZE 0 cache (-1),16,40-s32max
BUF_SIZE 0 cache (-1),16,40-s32max
BUF_SIZE 2 bio (-1),144
BUF_SIZE 2 bio (-1),144
DATA_SOURCE 0 cache $0
DATA_SOURCE 2 bio $1
NOSPEC 2 bio->bi_iter.bi_sector
NOSPEC 2 bio->bi_iter.bi_size
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 op->oblock 0-s64max
HOST_DATA 2 bio->bi_iter.bi_sector 0-u64max
HOST_DATA 2 bio->bi_iter.bi_size 0-u32max[c]
USER_DATA 1 op->oblock 0-s64max
USER_DATA 2 bio->bi_ioprio 0-u16max
USER_DATA 2 bio->bi_iter.bi_sector 0-u64max
USER_DATA 2 bio->bi_iter.bi_size 0-u32max
HALF_LOCKED2 &md->io_barrier