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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

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

Type Parameter Key Value
PARAM_VALUE 0 ci 6887950449381826560
PARAM_VALUE 1 io 0,4096-ptr_max
PARAM_VALUE 1 io->flags 0,4
PARAM_VALUE 1 io->magic 19577
PARAM_VALUE 1 io->md 4096-ptr_max
PARAM_VALUE 1 io->orig_bio 4096-ptr_max
PARAM_VALUE 1 io->requeue_flush_with_data 0
PARAM_VALUE 1 io->status 0
PARAM_VALUE 2 map 1-u64max
PARAM_VALUE 3 bio 4096-ptr_max
BUF_SIZE 1 io->md s32min-(-1),1-s32max
BUF_SIZE 1 io->orig_bio (-1)-0,4,24,32,64,144-s32max
BUF_SIZE 3 bio (-1)-0,4,24,32,64,144-s32max
BUF_SIZE 3 bio (-1)-0,4,24,32,64,144-s32max
BUF_SIZE 3 bio->bi_pool (-1),624
BUF_SIZE 3 bio->bi_private (-1)-s32max
CAPPED_DATA 3 bio 1
DATA_SOURCE 2 map $1
DATA_SOURCE 3 bio $2 [m]
DATA_SOURCE 4 is_abnormal r is_abnormal_io
STR_LEN 3 bio->bi_private (-1),8,11-12,14,17,19-20,23,26-27,29,31-32
NOSPEC 1 io->orig_bio->bi_iter.bi_sector
NOSPEC 1 io->orig_bio->bi_iter.bi_size
NOSPEC 3 bio->bi_iter.bi_sector
NOSPEC 3 bio->bi_iter.bi_size
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 io->orig_bio->bi_iter.bi_sector 0-u64max
HOST_DATA 1 io->orig_bio->bi_iter.bi_size 0-u32max[c]
HOST_DATA 1 io->orig_bio->bi_max_vecs 0-u16max[c]
HOST_DATA 3 bio->bi_bdev->bd_queue->last_merge->__sector 0-u64max
HOST_DATA 3 bio->bi_iter.bi_bvec_done 1024-s32max[c]
HOST_DATA 3 bio->bi_iter.bi_sector 0-u64max
HOST_DATA 3 bio->bi_iter.bi_size 0-u32max[c]
HOST_DATA 3 bio->bi_max_vecs 0-u16max[c]
USER_DATA 1 io->orig_bio->bi_ioprio 0-u16max
USER_DATA 1 io->orig_bio->bi_iter.bi_sector 0-u64max
USER_DATA 1 io->orig_bio->bi_iter.bi_size 0-u32max
USER_DATA 1 io->orig_bio->bi_max_vecs 0-u16max[c]
USER_DATA 3 bio->bi_bdev->bd_queue->last_merge->__sector 0-u64max
USER_DATA 3 bio->bi_ioprio 0-u16max
USER_DATA 3 bio->bi_iter.bi_bvec_done 0-4294967294[c]
USER_DATA 3 bio->bi_iter.bi_sector 0-u64max
USER_DATA 3 bio->bi_iter.bi_size 0-u32max
USER_DATA 3 bio->bi_max_vecs 0-u16max[c]
USER_DATA 3 bio->bi_next->bi_ioprio 0-u16max[c]
USER_DATA 3 bio->bi_next->bi_max_vecs 0-256[c]
NO_OVERFLOW_SIMPLE 3 bio->bi_bdev->bd_disk->queue->queue_hw_ctx
NO_OVERFLOW_SIMPLE 3 bio->bi_bdev->bd_disk->queue->stats
NO_OVERFLOW_SIMPLE 3 bio->bi_io_vec
NO_OVERFLOW_SIMPLE 3 bio->bi_next->bi_iter.bi_sector
NO_OVERFLOW_SIMPLE 3 bio->bi_next->bi_max_vecs
NO_OVERFLOW_SIMPLE 3 bio->bi_pool->bio_pool.min_nr
NO_OVERFLOW_SIMPLE 3 bio->bi_pool->bvec_pool.min_nr
NO_OVERFLOW_SIMPLE 3 bio->bio.bi_bdev->bd_disk->queue->queue_hw_ctx
NO_OVERFLOW_SIMPLE 3 bio->bio.bi_bdev->bd_disk->queue->stats
NO_OVERFLOW_SIMPLE 3 bio->bio.bi_max_vecs
LOCK2 &md->io_barrier
HALF_LOCKED2 3 &bio->bi_bdev->bd_queue->queue_lock
TYPE_LOCK (struct mapped_device)->io_barrier