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Documented in 1 files:

Defined in 1 files as a prototype:

Defined in 2 files as a function:

Referenced in 3 files:

Smatch caller information:

drivers/md/dm.c alloc_tio() -> bio_integrity_trim()

Type Parameter Key Value
PARAM_VALUE 0 bio 4096-ptr_max
PARAM_VALUE 0 bio->bi_integrity 4096-ptr_max
PARAM_VALUE 0 bio->bi_iter.bi_size 0,512-4294966784
PARAM_VALUE 0 bio->bi_opf 0,65536-u32max
BUF_SIZE 0 bio (-1),144
BUF_SIZE 0 bio (-1),144
BUF_SIZE 0 bio->bi_pool (-1),624
NOSPEC 0 bio->bi_iter.bi_sector
NOSPEC 0 bio->bi_iter.bi_size
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 bio->bi_iter.bi_sector 0
HOST_DATA 0 bio->bi_iter.bi_size 0[c]
HOST_DATA 0 bio->bi_max_vecs 0-4,16,64,128,256[c]
USER_DATA 0 bio->bi_ioprio 0-u16max
USER_DATA 0 bio->bi_iter.bi_sector 0
USER_DATA 0 bio->bi_iter.bi_size 0
USER_DATA 0 bio->bi_max_vecs 0-4,16,64,128,256[c]
NO_OVERFLOW_SIMPLE 0 bio->bi_pool->bio_pool.min_nr
NO_OVERFLOW_SIMPLE 0 bio->bi_pool->bvec_pool.min_nr
LOCK2 &md->io_barrier
HALF_LOCKED2 &bio->bi_bdev->bd_queue->queue_lock
TYPE_LOCK (struct mapped_device)->io_barrier

block/bio.c bio_split() -> bio_integrity_trim()

Type Parameter Key Value
PARAM_VALUE 0 bio 4096-ptr_max
PARAM_VALUE 0 bio->bi_integrity 4096-ptr_max
PARAM_VALUE 0 bio->bi_iter.bi_size 512-4294966272
PARAM_VALUE 0 bio->bi_opf 0,65536-u32max
BUF_SIZE 0 bio->bi_pool (-1),624
CAPPED_DATA 0 bio->bi_bdev 1
CAPPED_DATA 0 bio->bi_iter.bi_size 1
DATA_SOURCE 0 bio r bio_alloc_clone
BIT_INFO 0 bio->bi_iter.bi_size 0x0,0xfffffe00
NOSPEC 0 bio->bi_iter.bi_sector
NOSPEC 0 bio->bi_iter.bi_size
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 bio->bi_iter.bi_sector 0
HOST_DATA 0 bio->bi_iter.bi_size 1024-4294966272[c]
HOST_DATA 0 bio->bi_max_vecs 0-4,16,64,128,256[c]
USER_DATA 0 bio->bi_ioprio 0-u16max
USER_DATA 0 bio->bi_iter.bi_sector 0
USER_DATA 0 bio->bi_iter.bi_size 1024-4294966272[c]
USER_DATA 0 bio->bi_max_vecs 0-4,16,64,128,256[c]
NO_OVERFLOW_SIMPLE 0 bio->bi_pool->bio_pool.min_nr
NO_OVERFLOW_SIMPLE 0 bio->bi_pool->bvec_pool.min_nr
HALF_LOCKED2 &iclog->ic_sema

block/bio.c bio_trim() -> bio_integrity_trim()

Type Parameter Key Value
PARAM_VALUE 0 bio 4096-ptr_max
PARAM_VALUE 0 bio->bi_integrity 1-u64max
PARAM_VALUE 0 bio->bi_iter.bi_size 0,512-4294966784
BUF_SIZE 0 bio (-1)-0,4,24,32,64,144-s32max
BUF_SIZE 0 bio (-1)-0,4,24,32,64,144-s32max
BUF_SIZE 0 bio->bi_pool (-1),624
BUF_SIZE 0 bio->bi_private (-1)-s32max
CAPPED_DATA 0 bio 1
DATA_SOURCE 0 bio $0
STR_LEN 0 bio->bi_private (-1),8,11-12,14,17,19-20,23,26-27,29,31-32
NOSPEC 0 bio->bi_iter.bi_offset
NOSPEC 0 bio->bi_iter.bi_sector
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 bio->bi_bdev->bd_queue->last_merge->__sector 0-18446744073709551614
HOST_DATA 0 bio->bi_iter.bi_offset 1-s32max[c]
HOST_DATA 0 bio->bi_iter.bi_sector 0-u64max
HOST_DATA 0 bio->bi_max_vecs 0-u16max[c]
USER_DATA 0 bio->bi_ioprio 0-u16max
USER_DATA 0 bio->bi_iter.bi_offset 0-s32max[c]
USER_DATA 0 bio->bi_iter.bi_sector 0-u64max
USER_DATA 0 bio->bi_max_vecs 0-u16max[c]
USER_DATA 0 bio->bi_next->bi_ioprio 0-u16max[c]
USER_DATA 0 bio->bi_next->bi_max_vecs 0-256[c]
NO_OVERFLOW_SIMPLE 0 bio->bi_bdev->bd_disk->queue->queue_hw_ctx
NO_OVERFLOW_SIMPLE 0 bio->bi_bdev->bd_disk->queue->stats
NO_OVERFLOW_SIMPLE 0 bio->bi_io_vec
NO_OVERFLOW_SIMPLE 0 bio->bi_next->bi_iter.bi_sector
NO_OVERFLOW_SIMPLE 0 bio->bi_next->bi_max_vecs
NO_OVERFLOW_SIMPLE 0 bio->bi_pool->bio_pool.min_nr
NO_OVERFLOW_SIMPLE 0 bio->bi_pool->bvec_pool.min_nr
NO_OVERFLOW_SIMPLE 0 bio->bio.bi_bdev->bd_disk->queue->queue_hw_ctx
NO_OVERFLOW_SIMPLE 0 bio->bio.bi_bdev->bd_disk->queue->stats
NO_OVERFLOW_SIMPLE 0 bio->bio.bi_max_vecs
HALF_LOCKED2 &cache_subtree->tree_lock
HALF_LOCKED2 &md->io_barrier
HALF_LOCKED2 0 &bio->bi_bdev->bd_queue->queue_lock