Open Menu /

Defined in 2 files as a function:

Referenced in 2 files:

Smatch caller information:

drivers/md/dm-mpath.c __multipath_map_bio() -> __map_bio()

Type Parameter Key Value
PARAM_VALUE 1 bio 4096-ptr_max
BUF_SIZE 0 clone (-1),16,40-s32max
BUF_SIZE 0 clone (-1),16,40-s32max
BUF_SIZE 1 bio (-1),144
BUF_SIZE 1 bio (-1),144
DATA_SOURCE 0 clone $0
DATA_SOURCE 1 bio $1
NOSPEC 1 bio->bi_iter.bi_sector
NOSPEC 1 bio->bi_iter.bi_size
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 1 bio->bi_iter.bi_sector 0-u64max
HOST_DATA 1 bio->bi_iter.bi_size 0-u32max[c]
USER_DATA 1 bio->bi_ioprio 0-u16max
USER_DATA 1 bio->bi_iter.bi_sector 0-u64max
USER_DATA 1 bio->bi_iter.bi_size 0-u32max
UNITS 1 bio unit_jiffy
HALF_LOCKED2 &md->io_barrier

drivers/md/dm.c __send_duplicate_bios() -> __map_bio()

Type Parameter Key Value
PARAM_VALUE 0 clone 4096-ptr_max
PARAM_VALUE 0 clone->bi_next 0
DATA_SOURCE 0 clone r bio_list_pop
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &md->io_barrier
HALF_LOCKED2 &bio->bi_bdev->bd_queue->queue_lock
TYPE_LOCK (struct mapped_device)->io_barrier

drivers/md/dm.c __send_zone_reset_all_emulated() -> __map_bio()

Type Parameter Key Value
PARAM_VALUE 0 clone 4096-ptr_max
PARAM_VALUE 0 clone->bi_iter.bi_size 0
PARAM_VALUE 0 clone->bi_next 0
DATA_SOURCE 0 clone r bio_list_pop
BIT_INFO 0 clone->bi_opf 0x811,0xffffff11
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &md->io_barrier
HALF_LOCKED2 &bio->bi_bdev->bd_queue->queue_lock
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct mapped_device)->io_barrier

drivers/md/dm.c __split_and_process_bio() -> __map_bio()

Type Parameter Key Value
PARAM_VALUE 0 clone 0,4096-ptr_max
PARAM_VALUE 0 clone->__bi_cnt.counter 1
PARAM_VALUE 0 clone->__bi_nr_segments u32max
PARAM_VALUE 0 clone->__bi_remaining.counter 1
PARAM_VALUE 0 clone->bi_bdev->bd_disk->queue->blkg_list.next 4096-ptr_max
PARAM_VALUE 0 clone->bi_bdev->bd_disk->queue->blkg_list.next->next 4096-ptr_max
PARAM_VALUE 0 clone->bi_bdev->bd_disk->queue->blkg_list.next->prev 4096-ptr_max
PARAM_VALUE 0 clone->bi_bdev->bd_queue->queue_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 clone->bi_bvec_gap_bit 0
PARAM_VALUE 0 clone->bi_cookie u32max
PARAM_VALUE 0 clone->bi_crypt_context 0,4096-ptr_max
PARAM_VALUE 0 clone->bi_end_io 0
PARAM_VALUE 0 clone->bi_integrity 0,4096-ptr_max
PARAM_VALUE 0 clone->bi_iocost_cost 0
PARAM_VALUE 0 clone->bi_iter.bi_bvec_done 0
PARAM_VALUE 0 clone->bi_iter.bi_idx 0
PARAM_VALUE 0 clone->bi_iter.bi_sector 0
PARAM_VALUE 0 clone->bi_max_vecs 0-4,16,64,128,256
PARAM_VALUE 0 clone->bi_next 0
PARAM_VALUE 0 clone->bi_opf 0,65536-u32max
PARAM_VALUE 0 clone->bi_pool 4096-ptr_max
PARAM_VALUE 0 clone->bi_pool->bio_slab 4096-ptr_max
PARAM_VALUE 0 clone->bi_private 0
PARAM_VALUE 0 clone->bi_status 0
PARAM_VALUE 0 clone->bi_vcnt 0
PARAM_VALUE 0 clone->issue_time_ns 0
BUF_SIZE 0 clone (-1),144
BUF_SIZE 0 clone (-1),144
NOSPEC 0 clone->bi_iter.bi_sector
NOSPEC 0 clone->bi_iter.bi_size
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 clone->bi_iter.bi_sector 0
HOST_DATA 0 clone->bi_iter.bi_size 0[c]
HOST_DATA 0 clone->bi_max_vecs 0-4,16,64,128,256[c]
USER_DATA 0 clone->bi_ioprio 0-u16max
USER_DATA 0 clone->bi_iter.bi_sector 0
USER_DATA 0 clone->bi_iter.bi_size 0
USER_DATA 0 clone->bi_max_vecs 0-4,16,64,128,256[c]
NO_OVERFLOW_SIMPLE 0 clone->bi_pool->bio_pool.min_nr
NO_OVERFLOW_SIMPLE 0 clone->bi_pool->bvec_pool.min_nr
LOCK2 &md->io_barrier
HALF_LOCKED2 &bio->bi_bdev->bd_queue->queue_lock
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct mapped_device)->io_barrier