dm_submit_bio_remap identifier - Linux source code next-20260811

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FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

include/linux/device-mapper.h, line 536 (as a prototype)

Defined in 1 files as a function:

drivers/md/dm.c, line 1367 (as a function)

Referenced in 5 files:

Smatch caller information:

drivers/md/dm-cache-target.c accounted_request() -> dm_submit_bio_remap()

Type	Parameter	Key	Value
PARAM_VALUE	0	clone	4096-ptr_max
PARAM_VALUE	1	tgt_clone	0
DATA_SOURCE	0	clone	$1
NOCHECK_CALL

drivers/md/dm-cache-target.c invalidate_committed() -> dm_submit_bio_remap()

Type	Parameter	Key	Value
PARAM_VALUE	0	clone	4096-ptr_max
PARAM_VALUE	0	clone->bi_bdev->bd_disk->queue->blkg_list.next	4096-ptr_max
PARAM_VALUE	0	clone->bi_bdev->bd_disk->queue->blkg_list.next->next	4096-ptr_max
PARAM_VALUE	0	clone->bi_bdev->bd_queue	4096-ptr_max
PARAM_VALUE	0	clone->bi_bdev->bd_queue->queue_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	clone->bi_end_io	3502486105687707648
PARAM_VALUE	0	clone->bi_private	4096-ptr_max
PARAM_VALUE	1	tgt_clone	0
NOCHECK_CALL
HALF_LOCKED2		&pool->lock

drivers/md/dm-cache-target.c process_bio() -> dm_submit_bio_remap()

Type	Parameter	Key	Value
PARAM_VALUE	0	clone	4096-ptr_max
PARAM_VALUE	0	clone->bi_bdev->bd_disk->queue->blkg_list.next	4096-ptr_max
PARAM_VALUE	0	clone->bi_bdev->bd_disk->queue->blkg_list.next->next	4096-ptr_max
PARAM_VALUE	0	clone->bi_bdev->bd_queue	4096-ptr_max
PARAM_VALUE	0	clone->bi_bdev->bd_queue->queue_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	clone->bi_next	0
PARAM_VALUE	1	tgt_clone	0
DATA_SOURCE	0	clone	$1
BIT_INFO	0	clone->bi_opf	0x0,0xfffbffff
NOCHECK_CALL
HALF_LOCKED2		&pool->lock

drivers/md/dm-cache-target.c process_discard_bio() -> dm_submit_bio_remap()

Type	Parameter	Key	Value
PARAM_VALUE	0	clone	4096-ptr_max
PARAM_VALUE	0	clone->bi_bdev->bd_disk->queue->blkg_list.next	4096-ptr_max
PARAM_VALUE	0	clone->bi_bdev->bd_disk->queue->blkg_list.next->next	4096-ptr_max
PARAM_VALUE	0	clone->bi_bdev->bd_queue	4096-ptr_max
PARAM_VALUE	0	clone->bi_bdev->bd_queue->queue_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	clone->bi_flags	0-64511
PARAM_VALUE	0	clone->bi_next	0
PARAM_VALUE	1	tgt_clone	0
DATA_SOURCE	0	clone	$1
BIT_INFO	0	clone->bi_opf	0x0,0xfffbffff
NOCHECK_CALL
HALF_LOCKED2		&pool->lock

drivers/md/dm-delay.c flush_bios() -> dm_submit_bio_remap()

Type	Parameter	Key	Value
PARAM_VALUE	0	clone	4096-ptr_max
PARAM_VALUE	0	clone->bi_next	0
PARAM_VALUE	1	tgt_clone	0
DATA_SOURCE	0	clone	$0 [m]
NOCHECK_CALL
UNITS	0	clone	unit_jiffy

drivers/md/dm-thin.c issue() -> dm_submit_bio_remap()

Type	Parameter	Key	Value
PARAM_VALUE	0	clone	4096-ptr_max
PARAM_VALUE	0	clone->bi_bdev->bd_disk->queue->blkg_list.next	4096-ptr_max
PARAM_VALUE	0	clone->bi_bdev->bd_disk->queue->blkg_list.next->next	4096-ptr_max
PARAM_VALUE	0	clone->bi_bdev->bd_queue	4096-ptr_max
PARAM_VALUE	0	clone->bi_bdev->bd_queue->queue_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	clone->bi_flags	0-64511
PARAM_VALUE	0	clone->bi_opf	131072-u32max
PARAM_VALUE	1	tgt_clone	0
DATA_SOURCE	0	clone	$1
NOCHECK_CALL
HALF_LOCKED2		&pool->lock

drivers/md/dm-thin.c process_deferred_bios() -> dm_submit_bio_remap()

Type	Parameter	Key	Value
PARAM_VALUE	0	clone	4096-ptr_max
PARAM_VALUE	0	clone->bi_next	0
PARAM_VALUE	1	tgt_clone	0
DATA_SOURCE	0	clone	r bio_list_pop
BIT_INFO	0	clone->bi_opf	0x0,0xfffbffff
NOCHECK_CALL
HALF_LOCKED2		&pool->lock

drivers/md/dm.c __map_bio() -> dm_submit_bio_remap()

Type	Parameter	Key	Value
PARAM_VALUE	0	clone	4096-ptr_max
PARAM_VALUE	0	clone->bi_end_io	3905977605003870208
PARAM_VALUE	0	clone->bi_next	0
PARAM_VALUE	1	tgt_clone	0
BUF_SIZE	0	clone	(-1),144
BUF_SIZE	0	clone	(-1),144
DATA_SOURCE	0	clone	$0
NOSPEC	0	clone->bi_iter.bi_sector
NOSPEC	0	clone->bi_iter.bi_size
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	clone->bi_iter.bi_sector	0
HOST_DATA	0	clone->bi_iter.bi_size	0[c]
HOST_DATA	0	clone->bi_max_vecs	0-4,16,64,128,256[c]
USER_DATA	0	clone->bi_ioprio	0-u16max
USER_DATA	0	clone->bi_iter.bi_sector	0
USER_DATA	0	clone->bi_iter.bi_size	0
USER_DATA	0	clone->bi_max_vecs	0-4,16,64,128,256[c]
NO_OVERFLOW_SIMPLE	0	clone->bi_pool->bio_pool.min_nr
NO_OVERFLOW_SIMPLE	0	clone->bi_pool->bvec_pool.min_nr
LOCK2		&md->io_barrier
HALF_LOCKED2		&bio->bi_bdev->bd_queue->queue_lock
HALF_LOCKED2		&md->swap_bios_semaphore
TYPE_LOCK		(struct mapped_device)->io_barrier

drivers/md/dm.c __send_empty_flush() -> dm_submit_bio_remap()

Type	Parameter	Key	Value
PARAM_VALUE	0	clone	4096-ptr_max
PARAM_VALUE	0	clone->__bi_cnt.counter	1
PARAM_VALUE	0	clone->__bi_nr_segments	u32max
PARAM_VALUE	0	clone->__bi_remaining.counter	1
PARAM_VALUE	0	clone->bi_bdev->bd_disk->queue->blkg_list.next	4096-ptr_max
PARAM_VALUE	0	clone->bi_bdev->bd_disk->queue->blkg_list.next->next	4096-ptr_max
PARAM_VALUE	0	clone->bi_bdev->bd_disk->queue->blkg_list.next->prev	4096-ptr_max
PARAM_VALUE	0	clone->bi_bdev->bd_queue->queue_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	clone->bi_bvec_gap_bit	0
PARAM_VALUE	0	clone->bi_cookie	u32max
PARAM_VALUE	0	clone->bi_crypt_context	0,4096-ptr_max
PARAM_VALUE	0	clone->bi_end_io	3905977605003870208
PARAM_VALUE	0	clone->bi_integrity	0,4096-ptr_max
PARAM_VALUE	0	clone->bi_iocost_cost	0
PARAM_VALUE	0	clone->bi_iter.bi_bvec_done	0
PARAM_VALUE	0	clone->bi_iter.bi_idx	0
PARAM_VALUE	0	clone->bi_iter.bi_sector	0
PARAM_VALUE	0	clone->bi_max_vecs	0-4,16,64,128,256
PARAM_VALUE	0	clone->bi_next	0
PARAM_VALUE	0	clone->bi_opf	0,65536-u32max
PARAM_VALUE	0	clone->bi_pool	4096-ptr_max
PARAM_VALUE	0	clone->bi_pool->bio_slab	4096-ptr_max
PARAM_VALUE	0	clone->bi_private	0
PARAM_VALUE	0	clone->bi_status	0
PARAM_VALUE	0	clone->bi_vcnt	0
PARAM_VALUE	0	clone->issue_time_ns	0
PARAM_VALUE	1	tgt_clone	0
BUF_SIZE	0	clone	(-1),144
BUF_SIZE	0	clone	(-1),144
DATA_SOURCE	0	clone	r alloc_tio
NOSPEC	0	clone->bi_iter.bi_sector
NOSPEC	0	clone->bi_iter.bi_size
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	clone->bi_iter.bi_sector	0
HOST_DATA	0	clone->bi_iter.bi_size	0[c]
HOST_DATA	0	clone->bi_max_vecs	0-4,16,64,128,256[c]
USER_DATA	0	clone->bi_ioprio	0-u16max
USER_DATA	0	clone->bi_iter.bi_sector	0
USER_DATA	0	clone->bi_iter.bi_size	0
USER_DATA	0	clone->bi_max_vecs	0-4,16,64,128,256[c]
NO_OVERFLOW_SIMPLE	0	clone->bi_pool->bio_pool.min_nr
NO_OVERFLOW_SIMPLE	0	clone->bi_pool->bvec_pool.min_nr
LOCK2		&md->io_barrier
HALF_LOCKED2		&bio->bi_bdev->bd_queue->queue_lock
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct mapped_device)->io_barrier

drivers/md/dm-crypt.c kcryptd_crypt_write_io_submit() -> dm_submit_bio_remap()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/md/dm-crypt.c kcryptd_io_read() -> dm_submit_bio_remap()

Type	Parameter	Key	Value
PARAM_VALUE	0	clone	4096-ptr_max
PARAM_VALUE	1	tgt_clone	4096-ptr_max
PARAM_VALUE	1	tgt_clone->__bi_cnt.counter	1
PARAM_VALUE	1	tgt_clone->__bi_nr_segments	u32max
PARAM_VALUE	1	tgt_clone->__bi_remaining.counter	1
PARAM_VALUE	1	tgt_clone->bi_bdev->bd_disk->queue->blkg_list.next	4096-ptr_max
PARAM_VALUE	1	tgt_clone->bi_bdev->bd_disk->queue->blkg_list.next->next	4096-ptr_max
PARAM_VALUE	1	tgt_clone->bi_bdev->bd_queue	4096-ptr_max
PARAM_VALUE	1	tgt_clone->bi_bdev->bd_queue->queue_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	tgt_clone->bi_bvec_gap_bit	0
PARAM_VALUE	1	tgt_clone->bi_cookie	u32max
PARAM_VALUE	1	tgt_clone->bi_crypt_context	0
PARAM_VALUE	1	tgt_clone->bi_end_io	1100162144628105216
PARAM_VALUE	1	tgt_clone->bi_flags	0
PARAM_VALUE	1	tgt_clone->bi_integrity	0,4096-ptr_max
PARAM_VALUE	1	tgt_clone->bi_iocost_cost	0
PARAM_VALUE	1	tgt_clone->bi_iter.bi_bvec_done	0
PARAM_VALUE	1	tgt_clone->bi_iter.bi_idx	0
PARAM_VALUE	1	tgt_clone->bi_max_vecs	0-4,16,64,128,256
PARAM_VALUE	1	tgt_clone->bi_next	0
PARAM_VALUE	1	tgt_clone->bi_pool	4096-ptr_max
PARAM_VALUE	1	tgt_clone->bi_private	4096-ptr_max
PARAM_VALUE	1	tgt_clone->bi_status	0
PARAM_VALUE	1	tgt_clone->bi_write_hint	0
PARAM_VALUE	1	tgt_clone->bi_write_stream	0
PARAM_VALUE	1	tgt_clone->issue_time_ns	0
DATA_SOURCE	1	tgt_clone	r crypt_alloc_buffer
RX_PATH
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	1	tgt_clone->bi_pool->bio_pool.min_nr
NO_OVERFLOW_SIMPLE	1	tgt_clone->bi_pool->bvec_pool.min_nr
HALF_LOCKED2		&pool->lock

drivers/md/dm-crypt.c kcryptd_io_read() -> dm_submit_bio_remap()

Type	Parameter	Key	Value
PARAM_VALUE	0	clone	4096-ptr_max
PARAM_VALUE	0	clone->bi_crypt_context	0-1,4096-ptr_max
PARAM_VALUE	1	tgt_clone	4096-ptr_max
PARAM_VALUE	1	tgt_clone->__bi_cnt.counter	1
PARAM_VALUE	1	tgt_clone->__bi_nr_segments	u32max
PARAM_VALUE	1	tgt_clone->__bi_remaining.counter	1
PARAM_VALUE	1	tgt_clone->bi_bdev->bd_disk->queue->blkg_list.next	4096-ptr_max
PARAM_VALUE	1	tgt_clone->bi_bdev->bd_disk->queue->blkg_list.next->next	4096-ptr_max
PARAM_VALUE	1	tgt_clone->bi_bdev->bd_queue	4096-ptr_max
PARAM_VALUE	1	tgt_clone->bi_bdev->bd_queue->queue_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	tgt_clone->bi_bvec_gap_bit	0
PARAM_VALUE	1	tgt_clone->bi_cookie	u32max
PARAM_VALUE	1	tgt_clone->bi_crypt_context	0,4096-ptr_max
PARAM_VALUE	1	tgt_clone->bi_end_io	1100162144628105216
PARAM_VALUE	1	tgt_clone->bi_flags	0
PARAM_VALUE	1	tgt_clone->bi_integrity	0,4096-ptr_max
PARAM_VALUE	1	tgt_clone->bi_iocost_cost	0
PARAM_VALUE	1	tgt_clone->bi_iter.bi_bvec_done	0
PARAM_VALUE	1	tgt_clone->bi_iter.bi_idx	0
PARAM_VALUE	1	tgt_clone->bi_iter.bi_size	0
PARAM_VALUE	1	tgt_clone->bi_max_vecs	0-4,16,64,128,256
PARAM_VALUE	1	tgt_clone->bi_next	0
PARAM_VALUE	1	tgt_clone->bi_opf	0,65536-u32max
PARAM_VALUE	1	tgt_clone->bi_pool	4096-ptr_max
PARAM_VALUE	1	tgt_clone->bi_private	4096-ptr_max
PARAM_VALUE	1	tgt_clone->bi_status	0
PARAM_VALUE	1	tgt_clone->bi_vcnt	0
PARAM_VALUE	1	tgt_clone->issue_time_ns	0
BUF_SIZE	1	tgt_clone->bi_pool	624
CAPPED_DATA	1	tgt_clone->bi_bdev	1
DATA_SOURCE	1	tgt_clone	r bio_alloc_clone
NOSPEC	0	clone->bi_iter.bi_sector
NOSPEC	0	clone->bi_iter.bi_size
NOSPEC	1	tgt_clone->bi_iter.bi_size
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	clone->bi_iter.bi_sector	0-u64max
HOST_DATA	0	clone->bi_iter.bi_size	0-u32max[c]
HOST_DATA	1	tgt_clone->bi_iter.bi_size	0[c]
HOST_DATA	1	tgt_clone->bi_max_vecs	0-4,16,64,128,256[c]
USER_DATA	0	clone->bi_ioprio	0-u16max
USER_DATA	0	clone->bi_iter.bi_sector	0-u64max
USER_DATA	0	clone->bi_iter.bi_size	0-u32max
USER_DATA	1	tgt_clone->bi_ioprio	0-u16max
USER_DATA	1	tgt_clone->bi_iter.bi_size	0
USER_DATA	1	tgt_clone->bi_max_vecs	0-4,16,64,128,256[c]
NO_OVERFLOW_SIMPLE	1	tgt_clone->bi_pool->bio_pool.min_nr
NO_OVERFLOW_SIMPLE	1	tgt_clone->bi_pool->bvec_pool.min_nr
HALF_LOCKED2		&md->io_barrier

drivers/md/dm-crypt.c kcryptd_io_write() -> dm_submit_bio_remap()

Type	Parameter	Key	Value
NOCHECK_CALL