bio_submit_split_bioset identifier - Linux source code next-20260811

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linux

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FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

include/linux/blkdev.h, line 1034 (as a prototype)

Defined in 1 files as a function:

block/blk-merge.c, line 119 (as a function)

Referenced in 6 files:

Smatch caller information:

drivers/md/md-linear.c linear_make_request() -> bio_submit_split_bioset()

Type	Parameter	Key	Value
PARAM_VALUE	0	bio	4096-ptr_max
PARAM_VALUE	0	bio->bi_bdev->bd_queue->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	bio->bi_end_io	57454840631967744,3905977605003870208
PARAM_VALUE	0	bio->bi_iter.bi_sector	0-18446744073709551614
PARAM_VALUE	2	bs	4096-ptr_max
BUF_SIZE	0	bio	(-1)-0,4,24,32,64,144-s32max
BUF_SIZE	0	bio	(-1)-0,4,24,32,64,144-s32max
CAPPED_DATA	0	bio	1
CAPPED_DATA	1	split_sectors	1
DATA_SOURCE	0	bio	$1
STR_LEN	0	bio->bi_private	(-1)
NOSPEC	0	bio->bi_iter.bi_sector
NOSPEC	0	bio->bi_iter.bi_size
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	0	bio->bi_bdev->bd_queue->last_merge->__sector	0-18446744073709551614
HOST_DATA	0	bio->bi_iter.bi_sector	0-18446744073709551614
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]
HOST_DATA	1	split_sectors	0-u32max[c]
USER_DATA	0	bio->bi_ioprio	0-u16max
USER_DATA	0	bio->bi_iter.bi_sector	0-18446744073709551614
USER_DATA	0	bio->bi_iter.bi_size	0-u32max
USER_DATA	0	bio->bi_max_vecs	0-4,16,64,128,256[c]
USER_DATA	0	bio->bi_next->bi_ioprio	0-u16max[c]
USER_DATA	0	bio->bi_next->bi_max_vecs	0-256[c]
USER_DATA	1	split_sectors	0-u32max[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
UNITS	1	split_sectors	unit_byte
HALF_LOCKED2		&md->io_barrier
HALF_LOCKED2	0	&bio->bi_bdev->bd_queue->queue_lock

block/blk-merge.c bio_submit_split() -> bio_submit_split_bioset()

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_disk->queue->mq_kobj->release.wq->dfl_pwq	0-s64max
PARAM_VALUE	0	bio->bi_bdev->bd_disk->queue->mq_kobj->release.wq->saved_max_active	s32min-s32max
PARAM_VALUE	0	bio->bi_bdev->bd_disk->queue->mq_kobj->release.wq->saved_min_active	s32min-s32max
PARAM_VALUE	0	bio->bi_bdev->bd_disk->zone_wplugs_worker->delays->blkio_count	0-4294967295
PARAM_VALUE	0	bio->bi_bdev->bd_disk->zone_wplugs_worker->sched_task_group->idle	s32min-s32max
PARAM_VALUE	0	bio->bi_bdev->bd_queue->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	bio->bi_bdev->bd_queue->mq_kobj->release.wq->dfl_pwq	0-s64max
PARAM_VALUE	0	bio->bi_bdev->bd_queue->mq_kobj->release.wq->saved_max_active	s32min-s32max
PARAM_VALUE	0	bio->bi_bdev->bd_queue->mq_kobj->release.wq->saved_min_active	s32min-s32max
PARAM_VALUE	0	bio->bi_bdev->bd_queue->stats->accounting	s32min-s32max
PARAM_VALUE	1	split_sectors	1-8388607
PARAM_VALUE	2	bs	4096-ptr_max
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	1	split_sectors	1
DATA_SOURCE	0	bio	$0
DATA_SOURCE	1	split_sectors	$1
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_sector
NOSPEC	0	bio->bi_iter.bi_size
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	0	bio->bi_bdev->bd_queue->last_merge->__sector	0-18446744073709551614
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-u16max[c]
HOST_DATA	1	split_sectors	2-8388606[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-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]
USER_DATA	1	split_sectors	2-8388606[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_max_vecs
UNITS	0	bio	unit_jiffy
UNITS	1	split_sectors	unit_byte
HALF_LOCKED2	0	&bio->bi_bdev->bd_queue->queue_lock

drivers/md/raid1.c raid1_read_request() -> bio_submit_split_bioset()

Type	Parameter	Key	Value
PARAM_VALUE	0	bio	4096-ptr_max
PARAM_VALUE	0	bio->bi_bdev->bd_queue->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	1	split_sectors	0-8388606
PARAM_VALUE	2	bs	4096-ptr_max
BUF_SIZE	0	bio	(-1)-0,4,24,32,64,144-s32max
BUF_SIZE	0	bio	(-1)-0,4,24,32,64,144-s32max
CAPPED_DATA	1	split_sectors	1
DATA_SOURCE	0	bio	$1
STR_LEN	0	bio->bi_private	(-1)
NOSPEC	0	bio->bi_iter.bi_sector
NOSPEC	0	bio->bi_iter.bi_size
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	0	bio->bi_bdev->bd_queue->last_merge->__sector	0-s32max[c]
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]
HOST_DATA	1	split_sectors	2-8388606[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]
USER_DATA	0	bio->bi_next->bi_ioprio	0-u16max[c]
USER_DATA	0	bio->bi_next->bi_max_vecs	0-256[c]
USER_DATA	1	split_sectors	2-8388606[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_max_vecs
UNITS	1	split_sectors	unit_byte
HALF_LOCKED2	0	&bio->bi_bdev->bd_queue->queue_lock

drivers/md/raid1.c raid1_write_request() -> bio_submit_split_bioset()

Type	Parameter	Key	Value
PARAM_VALUE	0	bio	4096-ptr_max
PARAM_VALUE	0	bio->bi_bdev->bd_disk->queue->mq_kobj->release.wq->dfl_pwq	0-s64max
PARAM_VALUE	0	bio->bi_bdev->bd_disk->queue->mq_kobj->release.wq->saved_max_active	s32min-s32max
PARAM_VALUE	0	bio->bi_bdev->bd_disk->queue->mq_kobj->release.wq->saved_min_active	s32min-s32max
PARAM_VALUE	0	bio->bi_bdev->bd_disk->zone_wplugs_worker->delays->blkio_count	0-4294967295
PARAM_VALUE	0	bio->bi_bdev->bd_disk->zone_wplugs_worker->sched_task_group->idle	s32min-s32max
PARAM_VALUE	0	bio->bi_bdev->bd_queue->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	bio->bi_bdev->bd_queue->mq_kobj->release.wq->dfl_pwq	0-s64max
PARAM_VALUE	0	bio->bi_bdev->bd_queue->mq_kobj->release.wq->saved_max_active	s32min-s32max
PARAM_VALUE	0	bio->bi_bdev->bd_queue->mq_kobj->release.wq->saved_min_active	s32min-s32max
PARAM_VALUE	0	bio->bi_bdev->bd_queue->stats->accounting	s32min-s32max
PARAM_VALUE	0	bio->bi_end_io	57454840631967744,3905977605003870208
PARAM_VALUE	1	split_sectors	0-8388606
PARAM_VALUE	2	bs	4096-ptr_max
BUF_SIZE	0	bio	(-1)-0,4,24,32,64,144-s32max
BUF_SIZE	0	bio	(-1)-0,4,24,32,64,144-s32max
CAPPED_DATA	1	split_sectors	1
DATA_SOURCE	0	bio	$1
DATA_SOURCE	1	split_sectors	$2 [m]
STR_LEN	0	bio->bi_private	(-1)
NOSPEC	0	bio->bi_iter.bi_sector
NOSPEC	0	bio->bi_iter.bi_size
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	0	bio->bi_bdev->bd_queue->last_merge->__sector	0-s32max[c]
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]
HOST_DATA	1	split_sectors	1-8388606[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]
USER_DATA	0	bio->bi_next->bi_ioprio	0-u16max[c]
USER_DATA	0	bio->bi_next->bi_max_vecs	0-256[c]
USER_DATA	1	split_sectors	1-8388606[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_max_vecs
UNITS	1	split_sectors	unit_byte
HALF_LOCKED2		&md->io_barrier
HALF_LOCKED2	0	&bio->bi_bdev->bd_queue->queue_lock

drivers/md/raid0.c raid0_handle_discard() -> bio_submit_split_bioset()

Type	Parameter	Key	Value
PARAM_VALUE	0	bio	4096-ptr_max
PARAM_VALUE	0	bio->bi_bdev->bd_disk->queue->mq_kobj->release.wq->dfl_pwq	0-s64max
PARAM_VALUE	0	bio->bi_bdev->bd_disk->queue->mq_kobj->release.wq->saved_max_active	s32min-s32max
PARAM_VALUE	0	bio->bi_bdev->bd_disk->queue->mq_kobj->release.wq->saved_min_active	s32min-s32max
PARAM_VALUE	0	bio->bi_bdev->bd_disk->zone_wplugs_worker->delays->blkio_count	0-4294967295
PARAM_VALUE	0	bio->bi_bdev->bd_disk->zone_wplugs_worker->sched_task_group->idle	s32min-s32max
PARAM_VALUE	0	bio->bi_bdev->bd_queue->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	bio->bi_bdev->bd_queue->mq_kobj->release.wq->dfl_pwq	0-s64max
PARAM_VALUE	0	bio->bi_bdev->bd_queue->mq_kobj->release.wq->saved_max_active	s32min-s32max
PARAM_VALUE	0	bio->bi_bdev->bd_queue->mq_kobj->release.wq->saved_min_active	s32min-s32max
PARAM_VALUE	0	bio->bi_bdev->bd_queue->stats->accounting	s32min-s32max
PARAM_VALUE	0	bio->bi_end_io	57454840631967744,3905977605003870208
PARAM_VALUE	0	bio->bi_iter.bi_sector	0-18446744073709551614
PARAM_VALUE	2	bs	4096-ptr_max
BUF_SIZE	0	bio	(-1)-0,4,24,32,64,144-s32max
BUF_SIZE	0	bio	(-1)-0,4,24,32,64,144-s32max
DATA_SOURCE	0	bio	$1
STR_LEN	0	bio->bi_private	(-1)
NOSPEC	0	bio->bi_iter.bi_sector
NOSPEC	0	bio->bi_iter.bi_size
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	0	bio->bi_bdev->bd_queue->last_merge->__sector	0-s32max[c]
HOST_DATA	0	bio->bi_iter.bi_sector	0-18446744073709551614
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	0-18446744073709551614
USER_DATA	0	bio->bi_iter.bi_size	0-u32max
USER_DATA	0	bio->bi_max_vecs	0-4,16,64,128,256[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_max_vecs
UNITS	1	split_sectors	unit_byte
HALF_LOCKED2		&md->io_barrier
HALF_LOCKED2	0	&bio->bi_bdev->bd_queue->queue_lock

drivers/md/raid0.c raid0_make_request() -> bio_submit_split_bioset()

Type	Parameter	Key	Value
PARAM_VALUE	0	bio	4096-ptr_max
PARAM_VALUE	0	bio->bi_bdev->bd_queue->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	bio->bi_end_io	57454840631967744,3905977605003870208
PARAM_VALUE	1	split_sectors	0-8388606
PARAM_VALUE	2	bs	4096-ptr_max
BUF_SIZE	0	bio	(-1)-0,4,24,32,64,144-s32max
BUF_SIZE	0	bio	(-1)-0,4,24,32,64,144-s32max
CAPPED_DATA	0	bio	1
CAPPED_DATA	1	split_sectors	1
DATA_SOURCE	0	bio	$1
STR_LEN	0	bio->bi_private	(-1)
NOSPEC	0	bio->bi_iter.bi_sector
NOSPEC	0	bio->bi_iter.bi_size
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	0	bio->bi_bdev->bd_queue->last_merge->__sector	0-18446744073709551614
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]
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
UNITS	1	split_sectors	unit_byte
HALF_LOCKED2		&md->io_barrier
HALF_LOCKED2	0	&bio->bi_bdev->bd_queue->queue_lock

drivers/md/raid5.c chunk_aligned_read() -> bio_submit_split_bioset()

Type	Parameter	Key	Value
PARAM_VALUE	0	bio	4096-ptr_max
PARAM_VALUE	0	bio->bi_bdev->bd_disk->queue->mq_kobj->release.wq->dfl_pwq	0-s64max
PARAM_VALUE	0	bio->bi_bdev->bd_disk->queue->mq_kobj->release.wq->saved_max_active	s32min-s32max
PARAM_VALUE	0	bio->bi_bdev->bd_disk->queue->mq_kobj->release.wq->saved_min_active	s32min-s32max
PARAM_VALUE	0	bio->bi_bdev->bd_disk->zone_wplugs_worker->delays->blkio_count	0-4294967295
PARAM_VALUE	0	bio->bi_bdev->bd_disk->zone_wplugs_worker->sched_task_group->idle	s32min-s32max
PARAM_VALUE	0	bio->bi_bdev->bd_queue->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	bio->bi_bdev->bd_queue->mq_kobj->release.wq->dfl_pwq	0-s64max
PARAM_VALUE	0	bio->bi_bdev->bd_queue->mq_kobj->release.wq->saved_max_active	s32min-s32max
PARAM_VALUE	0	bio->bi_bdev->bd_queue->mq_kobj->release.wq->saved_min_active	s32min-s32max
PARAM_VALUE	0	bio->bi_bdev->bd_queue->stats->accounting	s32min-s32max
PARAM_VALUE	0	bio->bi_end_io	57454840631967744,3905977605003870208
PARAM_VALUE	1	split_sectors	0-8388606
PARAM_VALUE	2	bs	4096-ptr_max
BUF_SIZE	0	bio	(-1)-0,4,24,32,64,144-s32max
BUF_SIZE	0	bio	(-1)-0,4,24,32,64,144-s32max
CAPPED_DATA	1	split_sectors	1
DATA_SOURCE	0	bio	$1
STR_LEN	0	bio->bi_private	(-1)
NOSPEC	0	bio->bi_iter.bi_sector
NOSPEC	0	bio->bi_iter.bi_size
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	0	bio->bi_bdev->bd_queue->last_merge->__sector	0-s32max[c]
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]
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_max_vecs
UNITS	1	split_sectors	unit_byte
HALF_LOCKED2		&md->io_barrier
HALF_LOCKED2	0	&bio->bi_bdev->bd_queue->queue_lock

drivers/md/raid10.c raid10_read_request() -> bio_submit_split_bioset()

Type	Parameter	Key	Value
PARAM_VALUE	0	bio	4096-ptr_max
PARAM_VALUE	0	bio->bi_bdev->bd_queue->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	1	split_sectors	0-8388606
PARAM_VALUE	2	bs	4096-ptr_max
BUF_SIZE	0	bio	(-1)-0,4,24,32,64,144-s32max
BUF_SIZE	0	bio	(-1)-0,4,24,32,64,144-s32max
CAPPED_DATA	1	split_sectors	1
DATA_SOURCE	0	bio	$1
STR_LEN	0	bio->bi_private	(-1)
NOSPEC	0	bio->bi_iter.bi_sector
NOSPEC	0	bio->bi_iter.bi_size
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	0	bio->bi_bdev->bd_queue->last_merge->__sector	0-s32max[c]
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]
USER_DATA	0	bio->bi_next->bi_ioprio	0-u16max[c]
USER_DATA	0	bio->bi_next->bi_max_vecs	0-4,16,64,128,256[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_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_max_vecs
HALF_LOCKED2	0	&bio->bi_bdev->bd_queue->queue_lock

drivers/md/raid10.c raid10_write_request() -> bio_submit_split_bioset()

Type	Parameter	Key	Value
PARAM_VALUE	0	bio	4096-ptr_max
PARAM_VALUE	0	bio->bi_bdev->bd_disk->queue->mq_kobj->release.wq->dfl_pwq	0-s64max
PARAM_VALUE	0	bio->bi_bdev->bd_disk->queue->mq_kobj->release.wq->saved_max_active	s32min-s32max
PARAM_VALUE	0	bio->bi_bdev->bd_disk->queue->mq_kobj->release.wq->saved_min_active	s32min-s32max
PARAM_VALUE	0	bio->bi_bdev->bd_disk->zone_wplugs_worker->delays->blkio_count	0-4294967295
PARAM_VALUE	0	bio->bi_bdev->bd_disk->zone_wplugs_worker->sched_task_group->idle	s32min-s32max
PARAM_VALUE	0	bio->bi_bdev->bd_queue->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	bio->bi_bdev->bd_queue->mq_kobj->release.wq->dfl_pwq	0-s64max
PARAM_VALUE	0	bio->bi_bdev->bd_queue->mq_kobj->release.wq->saved_max_active	s32min-s32max
PARAM_VALUE	0	bio->bi_bdev->bd_queue->mq_kobj->release.wq->saved_min_active	s32min-s32max
PARAM_VALUE	0	bio->bi_bdev->bd_queue->stats->accounting	s32min-s32max
PARAM_VALUE	0	bio->bi_end_io	57454840631967744,3905977605003870208
PARAM_VALUE	1	split_sectors	0-8388606
PARAM_VALUE	2	bs	4096-ptr_max
BUF_SIZE	0	bio	(-1)-0,4,24,32,64,144-s32max
BUF_SIZE	0	bio	(-1)-0,4,24,32,64,144-s32max
CAPPED_DATA	1	split_sectors	1
DATA_SOURCE	0	bio	$1
STR_LEN	0	bio->bi_private	(-1)
NOSPEC	0	bio->bi_iter.bi_sector
NOSPEC	0	bio->bi_iter.bi_size
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	0	bio->bi_bdev->bd_queue->last_merge->__sector	0-s32max[c]
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]
USER_DATA	0	bio->bi_next->bi_ioprio	0-u16max[c]
USER_DATA	0	bio->bi_next->bi_max_vecs	0-4,16,64,128,256[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_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_max_vecs
UNITS	1	split_sectors	unit_byte
HALF_LOCKED2		&md->io_barrier
HALF_LOCKED2	0	&bio->bi_bdev->bd_queue->queue_lock