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Defined in 2 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/md/dm.c dm_split_and_process_bio() -> dm_zone_plug_bio()

Type Parameter Key Value
PARAM_VALUE 0 md 4096-ptr_max
PARAM_VALUE 0 md->io_barrier.srcu_ctrp 4096-ptr_max
PARAM_VALUE 1 bio 4096-ptr_max
PARAM_VALUE 1 bio->bi_bdev->bd_disk->fops 4096-ptr_max
PARAM_VALUE 1 bio->bi_bdev->bd_disk->private_data 4096-ptr_max
PARAM_VALUE 1 bio->bi_bdev->bd_queue->dev->power.wakeirq->status 0-4294967295
BUF_SIZE 0 md s32min-(-2),1-s32max
BUF_SIZE 0 md s32min-(-2),1-s32max
BUF_SIZE 1 bio (-1)-0,4,24,32,64,144-s32max
BUF_SIZE 1 bio (-1)-0,4,24,32,64,144-s32max
BUF_SIZE 1 bio->bi_pool (-1),624
BUF_SIZE 1 bio->bi_private (-1)-s32max
CAPPED_DATA 0 md->io_barrier.srcu_ctrp 1
CAPPED_DATA 0 md->map 1
CAPPED_DATA 1 bio 1
DATA_SOURCE 0 md $0
DATA_SOURCE 1 bio $2 [m]
STR_LEN 1 bio->bi_private (-1),8,11-12,14,17,19-20,23,26-27,29,31-32
NOSPEC 1 bio->bi_iter.bi_sector
NOSPEC 1 bio->bi_iter.bi_size
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 1 bio->bi_bdev->bd_queue->last_merge->__sector 0-u64max
HOST_DATA 1 bio->bi_iter.bi_bvec_done 1024-s32max[c]
HOST_DATA 1 bio->bi_iter.bi_sector 0-u64max
HOST_DATA 1 bio->bi_iter.bi_size 0-u32max[c]
HOST_DATA 1 bio->bi_max_vecs 0-u16max[c]
USER_DATA 1 bio->bi_bdev->bd_queue->last_merge->__sector 0-u64max
USER_DATA 1 bio->bi_ioprio 0-u16max
USER_DATA 1 bio->bi_iter.bi_bvec_done 0-4294967294[c]
USER_DATA 1 bio->bi_iter.bi_sector 0-u64max
USER_DATA 1 bio->bi_iter.bi_size 0-u32max
USER_DATA 1 bio->bi_max_vecs 0-u16max[c]
USER_DATA 1 bio->bi_next->bi_ioprio 0-u16max[c]
USER_DATA 1 bio->bi_next->bi_max_vecs 0-256[c]
NO_OVERFLOW_SIMPLE 1 bio->bi_bdev->bd_disk->queue->queue_hw_ctx
NO_OVERFLOW_SIMPLE 1 bio->bi_bdev->bd_disk->queue->stats
NO_OVERFLOW_SIMPLE 1 bio->bi_io_vec
NO_OVERFLOW_SIMPLE 1 bio->bi_next->bi_iter.bi_sector
NO_OVERFLOW_SIMPLE 1 bio->bi_next->bi_max_vecs
NO_OVERFLOW_SIMPLE 1 bio->bi_pool->bio_pool.min_nr
NO_OVERFLOW_SIMPLE 1 bio->bi_pool->bvec_pool.min_nr
NO_OVERFLOW_SIMPLE 1 bio->bio.bi_bdev->bd_disk->queue->queue_hw_ctx
NO_OVERFLOW_SIMPLE 1 bio->bio.bi_bdev->bd_disk->queue->stats
NO_OVERFLOW_SIMPLE 1 bio->bio.bi_max_vecs
UNITS 0 md unit_byte
LOCK2 0 &md->io_barrier
HALF_LOCKED2 1 &bio->bi_bdev->bd_queue->queue_lock
TYPE_LOCK (struct mapped_device)->io_barrier