Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

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

Type Parameter Key Value
PARAM_VALUE 0 mg 4096-ptr_max
PARAM_VALUE 0 mg->cache 4096-ptr_max
PARAM_VALUE 0 mg->cache->policy 4096-ptr_max
PARAM_VALUE 0 mg->op 4096-ptr_max
PARAM_VALUE 0 mg->op->op 0-2
PARAM_VALUE 0 mg->overwrite_bio 0,4096-ptr_max
PARAM_VALUE 0 mg->overwrite_bio->bi_next 0
BUF_SIZE 0 mg->cache (-1),16,40-s32max
BUF_SIZE 0 mg->overwrite_bio (-1),144
DATA_SOURCE 0 mg r alloc_migration
NOSPEC 0 mg->overwrite_bio->bi_iter.bi_sector
NOSPEC 0 mg->overwrite_bio->bi_iter.bi_size
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 mg->op->oblock 0-2155872254[c]
HOST_DATA 0 mg->overwrite_bio->bi_iter.bi_sector 0
HOST_DATA 0 mg->overwrite_bio->bi_iter.bi_size 0[c]
HOST_DATA 0 mg->overwrite_bio->bi_max_vecs 0-4,16,64,128,256[c]
USER_DATA 0 mg->op->oblock 0-9223372036854775807
USER_DATA 0 mg->overwrite_bio->bi_ioprio 0-u16max
USER_DATA 0 mg->overwrite_bio->bi_iter.bi_sector 0
USER_DATA 0 mg->overwrite_bio->bi_iter.bi_size 0
USER_DATA 0 mg->overwrite_bio->bi_max_vecs 0-4,16,64,128,256[c]
LOCK2 &cache->background_work_lock
TYPE_LOCK (struct cache)->background_work_lock