bio_integrity_alloc identifier - Linux source code next-20260811

Projects

linux

Versions

FIXME
- FIXME
  - next-20260811

Documented in 1 files:

block/bio-integrity.c, line 144

Defined in 1 files as a struct:

block/bio-integrity.c, line 13 (as a struct)

Defined in 1 files as a prototype:

include/linux/bio-integrity.h, line 77 (as a prototype)

Defined in 2 files as a function:

Referenced in 5 files:

Smatch caller information:

drivers/target/target_core_iblock.c iblock_alloc_bip() -> bio_integrity_alloc()

Type	Parameter	Key	Value
PARAM_VALUE	0	bio	4096-ptr_max
PARAM_VALUE	0	bio->__bi_cnt.counter	1
PARAM_VALUE	0	bio->__bi_nr_segments	u32max
PARAM_VALUE	0	bio->__bi_remaining.counter	1
PARAM_VALUE	0	bio->bi_bdev->bd_disk->queue->blkg_list.next	4096-ptr_max
PARAM_VALUE	0	bio->bi_bdev->bd_disk->queue->blkg_list.next->next	4096-ptr_max
PARAM_VALUE	0	bio->bi_bdev->bd_disk->queue->blkg_list.next->prev	4096-ptr_max
PARAM_VALUE	0	bio->bi_bdev->bd_queue	4096-ptr_max
PARAM_VALUE	0	bio->bi_bvec_gap_bit	0
PARAM_VALUE	0	bio->bi_cookie	u32max
PARAM_VALUE	0	bio->bi_crypt_context	0
PARAM_VALUE	0	bio->bi_end_io	1452931209006686208
PARAM_VALUE	0	bio->bi_flags	0
PARAM_VALUE	0	bio->bi_integrity	0
PARAM_VALUE	0	bio->bi_iocost_cost	0
PARAM_VALUE	0	bio->bi_ioprio	0
PARAM_VALUE	0	bio->bi_iter.bi_bvec_done	0
PARAM_VALUE	0	bio->bi_iter.bi_idx	0
PARAM_VALUE	0	bio->bi_max_vecs	0-4,16,64,128,256
PARAM_VALUE	0	bio->bi_next	0
PARAM_VALUE	0	bio->bi_pool	4096-ptr_max
PARAM_VALUE	0	bio->bi_pool->bio_slab	4096-ptr_max
PARAM_VALUE	0	bio->bi_private	4096-ptr_max
PARAM_VALUE	0	bio->bi_status	0
PARAM_VALUE	0	bio->bi_write_hint	0
PARAM_VALUE	0	bio->bi_write_stream	0
PARAM_VALUE	0	bio->issue_time_ns	0
PARAM_VALUE	1	gfp_mask	3072
PARAM_VALUE	2	nr_vecs	0-256
CAPPED_DATA	2	nr_vecs	1
DATA_SOURCE	0	bio	$1
STR_LEN	0	bio->bi_private	(-1)
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	bio->bi_pool->bio_pool.min_nr
NO_OVERFLOW_SIMPLE	0	bio->bi_pool->bvec_pool.min_nr
HALF_LOCKED2		&dev->caw_sem
HALF_LOCKED2		&pool->lock

block/bio-integrity.c bio_integrity_clone() -> bio_integrity_alloc()

Type	Parameter	Key	Value
PARAM_VALUE	0	bio	4096-ptr_max
PARAM_VALUE	0	bio->__bi_cnt.counter	1
PARAM_VALUE	0	bio->__bi_nr_segments	u32max
PARAM_VALUE	0	bio->__bi_remaining.counter	1
PARAM_VALUE	0	bio->bi_bvec_gap_bit	0
PARAM_VALUE	0	bio->bi_cookie	u32max
PARAM_VALUE	0	bio->bi_crypt_context	0,4096-ptr_max
PARAM_VALUE	0	bio->bi_end_io	0
PARAM_VALUE	0	bio->bi_flags	2,1026
PARAM_VALUE	0	bio->bi_integrity	0
PARAM_VALUE	0	bio->bi_iocost_cost	0
PARAM_VALUE	0	bio->bi_iter.bi_bvec_done	0
PARAM_VALUE	0	bio->bi_max_vecs	0-4,16,64,128,256
PARAM_VALUE	0	bio->bi_next	0
PARAM_VALUE	0	bio->bi_pool	0,4096-ptr_max
PARAM_VALUE	0	bio->bi_pool->bio_slab	4096-ptr_max
PARAM_VALUE	0	bio->bi_private	0
PARAM_VALUE	0	bio->bi_status	0
PARAM_VALUE	0	bio->bi_vcnt	0
PARAM_VALUE	0	bio->issue_time_ns	0
PARAM_VALUE	1	gfp_mask	2080,3072,3104,3136,3264,10240
PARAM_VALUE	2	nr_vecs	0
BUF_SIZE	0	bio->bi_pool	(-1),624
CAPPED_DATA	0	bio->bi_bdev	1
CAPPED_DATA	1	gfp_mask	1
DATA_SOURCE	0	bio	$0
DATA_SOURCE	1	gfp_mask	$2
FUZZY_MAX	1	gfp_mask	10240
NOSPEC	0	bio->bi_iter.bi_sector
NOSPEC	0	bio->bi_iter.bi_size
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	0	bio->bi_iter.bi_sector	0-u64max
HOST_DATA	0	bio->bi_iter.bi_size	0-u32max[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-u64max
USER_DATA	0	bio->bi_iter.bi_size	0-u32max
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		&bio_src->bi_bdev->bd_queue->queue_lock

block/bio-integrity.c bio_integrity_copy_user() -> bio_integrity_alloc()

Type	Parameter	Key	Value
PARAM_VALUE	0	bio	4096-ptr_max
PARAM_VALUE	0	bio->bi_bdev	4096-ptr_max
PARAM_VALUE	0	bio->bi_bdev->bd_queue	4096-ptr_max
PARAM_VALUE	1	gfp_mask	3264
PARAM_VALUE	2	nr_vecs	1
BUF_SIZE	0	bio->bi_pool	(-1),624
DATA_SOURCE	0	bio	$0
NOSPEC	0	bio->bi_iter.bi_size
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	bio->bi_ioprio	0-u16max
USER_DATA	0	bio->bi_iter.bi_sector	0-18014398509481983,18428729675200069632-u64max
USER_DATA	0	bio->bi_iter.bi_size	0-1000000000
USER_DATA	0	bio->bi_max_vecs	0-4,16,64,128,256[c]
USER_DATA	0	bio->bi_next->bi_max_vecs	0-256[c]
NO_OVERFLOW_SIMPLE	0	bio->bi_pool->bio_pool.min_nr
NO_OVERFLOW_SIMPLE	0	bio->bi_pool->bvec_pool.min_nr
UNITS	0	bio	unit_jiffy

block/bio-integrity.c bio_integrity_copy_user() -> bio_integrity_alloc()

Type	Parameter	Key	Value
PARAM_VALUE	0	bio	4096-ptr_max
PARAM_VALUE	0	bio->bi_bdev	4096-ptr_max
PARAM_VALUE	0	bio->bi_bdev->bd_queue	4096-ptr_max
PARAM_VALUE	1	gfp_mask	3264
BUF_SIZE	0	bio->bi_pool	(-1),624
CAPPED_DATA	2	nr_vecs	1
DATA_SOURCE	0	bio	$0
NOSPEC	0	bio->bi_iter.bi_size
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	bio->bi_ioprio	0-u16max
USER_DATA	0	bio->bi_iter.bi_sector	0-18014398509481983,18428729675200069632-u64max
USER_DATA	0	bio->bi_iter.bi_size	0-1000000000
USER_DATA	0	bio->bi_max_vecs	0-4,16,64,128,256[c]
USER_DATA	0	bio->bi_next->bi_max_vecs	0-256[c]
NO_OVERFLOW_SIMPLE	0	bio->bi_pool->bio_pool.min_nr
NO_OVERFLOW_SIMPLE	0	bio->bi_pool->bvec_pool.min_nr
UNITS	0	bio	unit_jiffy

block/bio-integrity.c bio_integrity_init_user() -> bio_integrity_alloc()

Type	Parameter	Key	Value
PARAM_VALUE	0	bio	4096-ptr_max
PARAM_VALUE	0	bio->bi_bdev	4096-ptr_max
PARAM_VALUE	0	bio->bi_bdev->bd_queue	4096-ptr_max
PARAM_VALUE	1	gfp_mask	3264
PARAM_VALUE	2	nr_vecs	0-u16max
BUF_SIZE	0	bio->bi_pool	(-1),624
CAPPED_DATA	2	nr_vecs	1
DATA_SOURCE	0	bio	$0
DATA_SOURCE	2	nr_vecs	$2
NOSPEC	0	bio->bi_iter.bi_size
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	bio->bi_ioprio	0-u16max
USER_DATA	0	bio->bi_iter.bi_sector	0-18014398509481983,18428729675200069632-u64max
USER_DATA	0	bio->bi_iter.bi_size	0-1000000000
USER_DATA	0	bio->bi_max_vecs	0-4,16,64,128,256[c]
USER_DATA	0	bio->bi_next->bi_max_vecs	0-256[c]
NO_OVERFLOW_SIMPLE	0	bio->bi_pool->bio_pool.min_nr
NO_OVERFLOW_SIMPLE	0	bio->bi_pool->bvec_pool.min_nr
UNITS	0	bio	unit_jiffy

drivers/md/dm-integrity.c dm_integrity_inline_recheck() -> bio_integrity_alloc()

Type	Parameter	Key	Value
PARAM_VALUE	0	bio	4096-ptr_max
PARAM_VALUE	0	bio->__bi_cnt.counter	1
PARAM_VALUE	0	bio->__bi_nr_segments	u32max
PARAM_VALUE	0	bio->__bi_remaining.counter	1
PARAM_VALUE	0	bio->bi_bdev->bd_disk->queue->blkg_list.next	4096-ptr_max
PARAM_VALUE	0	bio->bi_bdev->bd_disk->queue->blkg_list.next->next	4096-ptr_max
PARAM_VALUE	0	bio->bi_bdev->bd_queue	4096-ptr_max
PARAM_VALUE	0	bio->bi_bdev->bd_queue->queue_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	bio->bi_bvec_gap_bit	0
PARAM_VALUE	0	bio->bi_cookie	u32max
PARAM_VALUE	0	bio->bi_crypt_context	0
PARAM_VALUE	0	bio->bi_end_io	0
PARAM_VALUE	0	bio->bi_flags	0
PARAM_VALUE	0	bio->bi_integrity	0
PARAM_VALUE	0	bio->bi_iocost_cost	0
PARAM_VALUE	0	bio->bi_ioprio	0
PARAM_VALUE	0	bio->bi_iter.bi_idx	0
PARAM_VALUE	0	bio->bi_iter.bi_offset	0
PARAM_VALUE	0	bio->bi_iter.bi_sector	0
PARAM_VALUE	0	bio->bi_max_vecs	0-4,16,64,128,256
PARAM_VALUE	0	bio->bi_next	0
PARAM_VALUE	0	bio->bi_pool	4096-ptr_max
PARAM_VALUE	0	bio->bi_private	0
PARAM_VALUE	0	bio->bi_status	0
PARAM_VALUE	0	bio->bi_write_hint	0
PARAM_VALUE	0	bio->bi_write_stream	0
PARAM_VALUE	0	bio->issue_time_ns	0
PARAM_VALUE	1	gfp_mask	3072
PARAM_VALUE	2	nr_vecs	1
BUF_SIZE	0	bio->bi_pool	624
DATA_SOURCE	0	bio	r bio_alloc_bioset
NO_OVERFLOW_SIMPLE	0	bio->bi_pool->bio_pool.min_nr
NO_OVERFLOW_SIMPLE	0	bio->bi_pool->bvec_pool.min_nr
HALF_LOCKED2		&pool->lock

drivers/md/dm-integrity.c dm_integrity_map_inline() -> bio_integrity_alloc()

Type	Parameter	Key	Value
PARAM_VALUE	0	bio	4096-ptr_max
PARAM_VALUE	0	bio->bi_bdev->bd_queue->queue_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	gfp_mask	3072
PARAM_VALUE	2	nr_vecs	1
DATA_SOURCE	0	bio	r dm_bio_from_per_bio_data
BIT_INFO	0	bio->bi_opf	0x0,0xfffbffff
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&md->io_barrier

drivers/md/dm-integrity.c integrity_recalc_inline() -> bio_integrity_alloc()

Type	Parameter	Key	Value
PARAM_VALUE	0	bio	4096-ptr_max
PARAM_VALUE	0	bio->__bi_cnt.counter	1
PARAM_VALUE	0	bio->__bi_nr_segments	u32max
PARAM_VALUE	0	bio->__bi_remaining.counter	1
PARAM_VALUE	0	bio->bi_bdev->bd_disk->queue->blkg_list.next	4096-ptr_max
PARAM_VALUE	0	bio->bi_bdev->bd_disk->queue->blkg_list.next->next	4096-ptr_max
PARAM_VALUE	0	bio->bi_bdev->bd_queue	4096-ptr_max
PARAM_VALUE	0	bio->bi_bdev->bd_queue->queue_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	bio->bi_bvec_gap_bit	0
PARAM_VALUE	0	bio->bi_cookie	u32max
PARAM_VALUE	0	bio->bi_crypt_context	0
PARAM_VALUE	0	bio->bi_end_io	0
PARAM_VALUE	0	bio->bi_flags	0
PARAM_VALUE	0	bio->bi_integrity	0
PARAM_VALUE	0	bio->bi_iocost_cost	0
PARAM_VALUE	0	bio->bi_ioprio	0
PARAM_VALUE	0	bio->bi_iter.bi_idx	0
PARAM_VALUE	0	bio->bi_iter.bi_offset	0
PARAM_VALUE	0	bio->bi_max_vecs	0-4,16,64,128,256
PARAM_VALUE	0	bio->bi_next	0
PARAM_VALUE	0	bio->bi_pool	4096-ptr_max
PARAM_VALUE	0	bio->bi_private	0
PARAM_VALUE	0	bio->bi_status	0
PARAM_VALUE	0	bio->bi_write_hint	0
PARAM_VALUE	0	bio->bi_write_stream	0
PARAM_VALUE	0	bio->issue_time_ns	0
PARAM_VALUE	1	gfp_mask	3072
PARAM_VALUE	2	nr_vecs	1
BUF_SIZE	0	bio->bi_pool	624
DATA_SOURCE	0	bio	r bio_alloc_bioset
NO_OVERFLOW_SIMPLE	0	bio->bi_pool->bio_pool.min_nr
NO_OVERFLOW_SIMPLE	0	bio->bi_pool->bvec_pool.min_nr

drivers/md/dm-crypt.c dm_crypt_integrity_io_alloc() -> bio_integrity_alloc()

Type	Parameter	Key	Value
PARAM_VALUE	0	bio	4096-ptr_max
PARAM_VALUE	0	bio->__bi_cnt.counter	1
PARAM_VALUE	0	bio->__bi_nr_segments	u32max
PARAM_VALUE	0	bio->__bi_remaining.counter	1
PARAM_VALUE	0	bio->bi_bdev->bd_disk->queue->blkg_list.next	4096-ptr_max
PARAM_VALUE	0	bio->bi_bdev->bd_disk->queue->blkg_list.next->next	4096-ptr_max
PARAM_VALUE	0	bio->bi_bdev->bd_queue	4096-ptr_max
PARAM_VALUE	0	bio->bi_bdev->bd_queue->queue_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	bio->bi_bvec_gap_bit	0
PARAM_VALUE	0	bio->bi_cookie	u32max
PARAM_VALUE	0	bio->bi_crypt_context	0,4096-ptr_max
PARAM_VALUE	0	bio->bi_end_io	1100162144628105216
PARAM_VALUE	0	bio->bi_flags	0
PARAM_VALUE	0	bio->bi_integrity	0,4096-ptr_max
PARAM_VALUE	0	bio->bi_iocost_cost	0
PARAM_VALUE	0	bio->bi_iter.bi_bvec_done	0
PARAM_VALUE	0	bio->bi_iter.bi_idx	0
PARAM_VALUE	0	bio->bi_max_vecs	0-4,16,64,128,256
PARAM_VALUE	0	bio->bi_next	0
PARAM_VALUE	0	bio->bi_pool	4096-ptr_max
PARAM_VALUE	0	bio->bi_private	4096-ptr_max
PARAM_VALUE	0	bio->bi_status	0
PARAM_VALUE	0	bio->issue_time_ns	0
PARAM_VALUE	1	gfp_mask	3072
PARAM_VALUE	2	nr_vecs	1
BUF_SIZE	0	bio->bi_pool	624
DATA_SOURCE	0	bio	$1
NOSPEC	0	bio->bi_iter.bi_size
RX_PATH
TASK_NOT_RUNNING
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_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

drivers/nvme/target/io-cmd-bdev.c nvmet_bdev_alloc_bip() -> bio_integrity_alloc()

Type	Parameter	Key	Value
PARAM_VALUE	0	bio	4096-ptr_max
PARAM_VALUE	0	bio->bi_end_io	57454840631967744,2378821972623917056
PARAM_VALUE	0	bio->bi_private	4096-ptr_max
PARAM_VALUE	1	gfp_mask	3072
PARAM_VALUE	2	nr_vecs	0-256
BUF_SIZE	0	bio	(-1),144
BUF_SIZE	0	bio	(-1),144
CAPPED_DATA	2	nr_vecs	1
DATA_SOURCE	0	bio	$1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&pool->lock