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Defined in 1 files as a function:

Referenced in 35 files:

Smatch caller information:

drivers/md/dm-cache-target.c defer_bio() -> bio_list_add()

Type Parameter Key Value
PARAM_VALUE 0 bl 4096-ptr_max
PARAM_VALUE 1 bio 4096-ptr_max
BUF_SIZE 1 bio (-1),144
BUF_SIZE 1 bio (-1),144
DATA_SOURCE 1 bio $1
NOSPEC 1 bio->bi_iter.bi_sector
NOSPEC 1 bio->bi_iter.bi_size
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 bio->bi_iter.bi_sector 0-u64max
HOST_DATA 1 bio->bi_iter.bi_size 0-u32max[c]
HOST_DATA 1 bio->bi_max_vecs 0-4,16,64,128,256[c]
USER_DATA 1 bio->bi_ioprio 0-u16max
USER_DATA 1 bio->bi_iter.bi_sector 0-u64max
USER_DATA 1 bio->bi_iter.bi_size 0-u32max
USER_DATA 1 bio->bi_max_vecs 0-4,16,64,128,256[c]
LOCK2 &cache->lock
LOCK2 irq
HALF_LOCKED2 &cache->background_work_lock
HALF_LOCKED2 &md->io_barrier
TYPE_LOCK (struct cache)->lock

drivers/md/dm-cache-target.c issue_after_commit() -> bio_list_add()

Type Parameter Key Value
PARAM_VALUE 0 bl 4096-ptr_max
PARAM_VALUE 1 bio 4096-ptr_max
PARAM_VALUE 1 bio->bi_next 0
BUF_SIZE 1 bio (-1),144
BUF_SIZE 1 bio (-1),144
DATA_SOURCE 1 bio $1
NOSPEC 1 bio->bi_iter.bi_sector
NOSPEC 1 bio->bi_iter.bi_size
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 bio->bi_iter.bi_sector 0-u64max[c]
HOST_DATA 1 bio->bi_iter.bi_size 0[c]
HOST_DATA 1 bio->bi_max_vecs 0-4,16,64,128,256[c]
USER_DATA 1 bio->bi_ioprio 0-u16max
USER_DATA 1 bio->bi_iter.bi_sector 0-u64max[c]
USER_DATA 1 bio->bi_iter.bi_size 0
USER_DATA 1 bio->bi_max_vecs 0-4,16,64,128,256[c]
LOCK2 &b->lock
LOCK2 irq
TYPE_LOCK (struct batcher)->lock

block/blk-throttle.c blk_throtl_dispatch_work_fn() -> bio_list_add()

Type Parameter Key Value
PARAM_VALUE 0 bl 9183852281842356224
PARAM_VALUE 0 bl->head 0,4096-ptr_max
PARAM_VALUE 0 bl->tail 0,4096-ptr_max
PARAM_VALUE 1 bio 4096-ptr_max
PARAM_VALUE 1 bio->bi_next 0
DATA_SOURCE 1 bio r throtl_pop_queued
PREEMPT_ADD <- disables preempt
NOCHECK_CALL
LOCK2 &q->queue_lock
LOCK2 irq
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct request_queue)->queue_lock

block/blk-throttle.c tg_cancel_writeback_bios() -> bio_list_add()

Type Parameter Key Value
PARAM_VALUE 0 bl 4096-ptr_max
PARAM_VALUE 1 bio 4096-ptr_max
PARAM_VALUE 1 bio->bi_next 0
DATA_SOURCE 1 bio r bio_list_pop
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &q->queue_lock
LOCK2 irq
LOCK2 rcu_read
HALF_LOCKED2 &dev->mutex
HALF_LOCKED2 &md->table_devices_lock
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 &set->update_nr_hwq_lock
HALF_LOCKED2 &ub->mutex
HALF_LOCKED2 global &bch_register_lock
HALF_LOCKED2 global &devices_mutex
HALF_LOCKED2 global &mtd_table_mutex
TYPE_LOCK (struct request_queue)->queue_lock

block/blk-throttle.c tg_cancel_writeback_bios() -> bio_list_add()

Type Parameter Key Value
PARAM_VALUE 0 bl 4096-ptr_max
PARAM_VALUE 1 bio 4096-ptr_max
PARAM_VALUE 1 bio->bi_next 0
DATA_SOURCE 1 bio r bio_list_pop
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &q->queue_lock
LOCK2 irq
LOCK2 rcu_read
HALF_LOCKED2 &dev->mutex
HALF_LOCKED2 &md->table_devices_lock
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 &set->update_nr_hwq_lock
HALF_LOCKED2 &ub->mutex
HALF_LOCKED2 global &bch_register_lock
HALF_LOCKED2 global &devices_mutex
HALF_LOCKED2 global &mtd_table_mutex
TYPE_LOCK (struct request_queue)->queue_lock

block/blk-throttle.c throtl_qnode_add_bio() -> bio_list_add()

Type Parameter Key Value
PARAM_VALUE 0 bl 4096-ptr_max
PARAM_VALUE 1 bio 4096-ptr_max
BUF_SIZE 1 bio (-1)-0,4,24,32,64,144-s32max
BUF_SIZE 1 bio (-1)-0,4,24,32,64,144-s32max
BUF_SIZE 1 bio->bi_pool (-1),624
BUF_SIZE 1 bio->bi_private (-1)-s32max
CAPPED_DATA 1 bio 1
DATA_SOURCE 1 bio $0
STR_LEN 1 bio->bi_private (-1),8,11-12,14,17,19-20,23,26-27,29,31-32
NOSPEC 1 bio->bi_iter.bi_sector
NOSPEC 1 bio->bi_iter.bi_size
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 bio->bi_bdev->bd_queue->last_merge->__sector 0-s32max[c]
HOST_DATA 1 bio->bi_iter.bi_sector 0-u64max
HOST_DATA 1 bio->bi_iter.bi_size 0-u32max[c]
HOST_DATA 1 bio->bi_max_vecs 0-u16max[c]
USER_DATA 1 bio->bi_ioprio 0-u16max
USER_DATA 1 bio->bi_iter.bi_sector 0-u64max
USER_DATA 1 bio->bi_iter.bi_size 0-u32max
USER_DATA 1 bio->bi_max_vecs 0-u16max[c]
USER_DATA 1 bio->bi_next->bi_ioprio 0-u16max[c]
USER_DATA 1 bio->bi_next->bi_max_vecs 0-4,16,64,128,256[c]
NO_OVERFLOW_SIMPLE 1 bio->bi_bdev->bd_disk->queue->queue_hw_ctx
NO_OVERFLOW_SIMPLE 1 bio->bi_bdev->bd_disk->queue->stats
NO_OVERFLOW_SIMPLE 1 bio->bi_io_vec
NO_OVERFLOW_SIMPLE 1 bio->bi_next->bi_iter.bi_sector
NO_OVERFLOW_SIMPLE 1 bio->bi_pool->bio_pool.min_nr
NO_OVERFLOW_SIMPLE 1 bio->bi_pool->bvec_pool.min_nr
NO_OVERFLOW_SIMPLE 1 bio->bio.bi_bdev->bd_disk->queue->queue_hw_ctx
NO_OVERFLOW_SIMPLE 1 bio->bio.bi_bdev->bd_disk->queue->stats
NO_OVERFLOW_SIMPLE 1 bio->bio.bi_max_vecs
UNITS 1 bio unit_jiffy
LOCK2 &q->queue_lock
LOCK2 irq
HALF_LOCKED2 1 &bio->bi_bdev->bd_queue->queue_lock
TYPE_LOCK (struct request_queue)->queue_lock

block/blk-throttle.c throtl_qnode_add_bio() -> bio_list_add()

Type Parameter Key Value
PARAM_VALUE 0 bl 4096-ptr_max
PARAM_VALUE 1 bio 4096-ptr_max
BUF_SIZE 1 bio (-1)-0,4,24,32,64,144-s32max
BUF_SIZE 1 bio (-1)-0,4,24,32,64,144-s32max
BUF_SIZE 1 bio->bi_pool (-1),624
BUF_SIZE 1 bio->bi_private (-1)-s32max
CAPPED_DATA 1 bio 1
DATA_SOURCE 1 bio $0
STR_LEN 1 bio->bi_private (-1),8,11-12,14,17,19-20,23,26-27,29,31-32
NOSPEC 1 bio->bi_iter.bi_sector
NOSPEC 1 bio->bi_iter.bi_size
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 bio->bi_bdev->bd_queue->last_merge->__sector 0-s32max[c]
HOST_DATA 1 bio->bi_iter.bi_sector 0-u64max
HOST_DATA 1 bio->bi_iter.bi_size 0-u32max[c]
HOST_DATA 1 bio->bi_max_vecs 0-u16max[c]
USER_DATA 1 bio->bi_ioprio 0-u16max
USER_DATA 1 bio->bi_iter.bi_sector 0-u64max
USER_DATA 1 bio->bi_iter.bi_size 0-u32max
USER_DATA 1 bio->bi_max_vecs 0-u16max[c]
USER_DATA 1 bio->bi_next->bi_ioprio 0-u16max[c]
USER_DATA 1 bio->bi_next->bi_max_vecs 0-4,16,64,128,256[c]
NO_OVERFLOW_SIMPLE 1 bio->bi_bdev->bd_disk->queue->queue_hw_ctx
NO_OVERFLOW_SIMPLE 1 bio->bi_bdev->bd_disk->queue->stats
NO_OVERFLOW_SIMPLE 1 bio->bi_io_vec
NO_OVERFLOW_SIMPLE 1 bio->bi_next->bi_iter.bi_sector
NO_OVERFLOW_SIMPLE 1 bio->bi_pool->bio_pool.min_nr
NO_OVERFLOW_SIMPLE 1 bio->bi_pool->bvec_pool.min_nr
NO_OVERFLOW_SIMPLE 1 bio->bio.bi_bdev->bd_disk->queue->queue_hw_ctx
NO_OVERFLOW_SIMPLE 1 bio->bio.bi_bdev->bd_disk->queue->stats
NO_OVERFLOW_SIMPLE 1 bio->bio.bi_max_vecs
UNITS 1 bio unit_jiffy
LOCK2 &q->queue_lock
LOCK2 irq
HALF_LOCKED2 1 &bio->bi_bdev->bd_queue->queue_lock
TYPE_LOCK (struct request_queue)->queue_lock

drivers/md/dm-zoned-target.c dmz_map() -> bio_list_add()

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

drivers/md/dm-zoned-target.c dmz_queue_chunk_work() -> bio_list_add()

Type Parameter Key Value
PARAM_VALUE 0 bl 4096-ptr_max
PARAM_VALUE 0 bl->head 0
PARAM_VALUE 0 bl->tail 0
PARAM_VALUE 1 bio 4096-ptr_max
BUF_SIZE 1 bio (-1),144
BUF_SIZE 1 bio (-1),144
DATA_SOURCE 1 bio $1
NOSPEC 1 bio->bi_iter.bi_sector
NOSPEC 1 bio->bi_iter.bi_size
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 bio->bi_iter.bi_sector 0-u64max
HOST_DATA 1 bio->bi_iter.bi_size 0-u32max[c]
USER_DATA 1 bio->bi_ioprio 0-u16max
USER_DATA 1 bio->bi_iter.bi_sector 0-u64max
USER_DATA 1 bio->bi_iter.bi_size 0-u32max
LOCK2 &dmz->chunk_lock
LOCK2 &md->io_barrier
HALF_LOCKED2 &bio->bi_bdev->bd_queue->queue_lock
HALF_LOCKED2 &md->swap_bios_semaphore
TYPE_LOCK (struct dmz_target)->chunk_lock
TYPE_LOCK (struct mapped_device)->io_barrier

drivers/target/target_core_iblock.c iblock_execute_rw() -> bio_list_add()

Type Parameter Key Value
PARAM_VALUE 0 bl 3171996832854204416
PARAM_VALUE 0 bl->head 0
PARAM_VALUE 0 bl->tail 0
PARAM_VALUE 1 bio 4096-ptr_max
PARAM_VALUE 1 bio->bi_next 0
DATA_SOURCE 1 bio r iblock_get_bio
STR_LEN 1 bio->bi_private (-1)
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 1 bio->bi_pool->bio_pool.min_nr
NO_OVERFLOW_SIMPLE 1 bio->bi_pool->bvec_pool.min_nr
HALF_LOCKED2 &dev->caw_sem
HALF_LOCKED2 &pool->lock

drivers/target/target_core_iblock.c iblock_execute_rw() -> bio_list_add()

Type Parameter Key Value
PARAM_VALUE 0 bl 3171996832854204416
PARAM_VALUE 0 bl->tail 0,4096-ptr_max
PARAM_VALUE 1 bio 4096-ptr_max
PARAM_VALUE 1 bio->bi_next 0
DATA_SOURCE 1 bio r iblock_get_bio
STR_LEN 1 bio->bi_private (-1)
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 1 bio->bi_pool->bio_pool.min_nr
NO_OVERFLOW_SIMPLE 1 bio->bi_pool->bvec_pool.min_nr
HALF_LOCKED2 &dev->caw_sem
HALF_LOCKED2 &pool->lock

drivers/target/target_core_iblock.c iblock_execute_write_same() -> bio_list_add()

Type Parameter Key Value
PARAM_VALUE 0 bl 5253205279648063488
PARAM_VALUE 0 bl->head 0
PARAM_VALUE 0 bl->tail 0
PARAM_VALUE 1 bio 4096-ptr_max
PARAM_VALUE 1 bio->bi_next 0
DATA_SOURCE 1 bio r iblock_get_bio
STR_LEN 1 bio->bi_private (-1)
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 1 bio->bi_pool->bio_pool.min_nr
NO_OVERFLOW_SIMPLE 1 bio->bi_pool->bvec_pool.min_nr
HALF_LOCKED2 &pool->lock

drivers/target/target_core_iblock.c iblock_execute_write_same() -> bio_list_add()

Type Parameter Key Value
PARAM_VALUE 0 bl 5253205279648063488
PARAM_VALUE 0 bl->head 4096-ptr_max
PARAM_VALUE 0 bl->tail 4096-ptr_max
PARAM_VALUE 1 bio 4096-ptr_max
PARAM_VALUE 1 bio->bi_next 0
DATA_SOURCE 1 bio r iblock_get_bio
STR_LEN 1 bio->bi_private (-1)
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 1 bio->bi_pool->bio_pool.min_nr
NO_OVERFLOW_SIMPLE 1 bio->bi_pool->bvec_pool.min_nr
HALF_LOCKED2 &pool->lock

drivers/md/dm-clone-target.c complete_overwrite_bio() -> bio_list_add()

Type Parameter Key Value
PARAM_VALUE 0 bl 4096-ptr_max
PARAM_VALUE 1 bio 4096-ptr_max
DATA_SOURCE 1 bio $1
BIT_INFO 1 bio->bi_opf 0x20000,0xffffffff
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &clone->lock
LOCK2 flags
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct clone)->lock

drivers/md/dm-clone-target.c hydrate_bio_region() -> bio_list_add()

Type Parameter Key Value
PARAM_VALUE 0 bl 4096-ptr_max
PARAM_VALUE 1 bio 4096-ptr_max
BUF_SIZE 1 bio (-1),144
BUF_SIZE 1 bio (-1),144
DATA_SOURCE 1 bio $1
BIT_INFO 1 bio->bi_opf 0x0,0xfffbffff
NOSPEC 1 bio->bi_iter.bi_size
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 bio->bi_iter.bi_size 0-u32max[c]
USER_DATA 1 bio->bi_ioprio 0-u16max
USER_DATA 1 bio->bi_iter.bi_size 0-u32max
LOCK2 &bucket->lock
LOCK2 &md->io_barrier
LOCK2 irq
HALF_LOCKED2 &bio->bi_bdev->bd_queue->queue_lock
HALF_LOCKED2 &md->swap_bios_semaphore
TYPE_LOCK (struct hash_table_bucket)->lock
TYPE_LOCK (struct mapped_device)->io_barrier

drivers/md/dm-clone-target.c hydrate_bio_region() -> bio_list_add()

Type Parameter Key Value
PARAM_VALUE 0 bl 4096-ptr_max
PARAM_VALUE 1 bio 4096-ptr_max
BUF_SIZE 1 bio (-1),144
BUF_SIZE 1 bio (-1),144
DATA_SOURCE 1 bio $1
BIT_INFO 1 bio->bi_opf 0x0,0xfffbffff
NOSPEC 1 bio->bi_iter.bi_size
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 bio->bi_iter.bi_size 0-u32max[c]
USER_DATA 1 bio->bi_ioprio 0-u16max
USER_DATA 1 bio->bi_iter.bi_size 0-u32max
LOCK2 &bucket->lock
LOCK2 &md->io_barrier
LOCK2 irq
HALF_LOCKED2 &bio->bi_bdev->bd_queue->queue_lock
HALF_LOCKED2 &md->swap_bios_semaphore
TYPE_LOCK (struct hash_table_bucket)->lock
TYPE_LOCK (struct mapped_device)->io_barrier

drivers/md/dm-clone-target.c hydrate_bio_region() -> bio_list_add()

Type Parameter Key Value
PARAM_VALUE 0 bl 4096-ptr_max
PARAM_VALUE 0 bl->head 0
PARAM_VALUE 0 bl->tail 0
PARAM_VALUE 1 bio 4096-ptr_max
BUF_SIZE 1 bio (-1),144
BUF_SIZE 1 bio (-1),144
DATA_SOURCE 1 bio $1
BIT_INFO 1 bio->bi_opf 0x0,0xfffbffff
NOSPEC 1 bio->bi_iter.bi_size
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 bio->bi_iter.bi_size 0-u32max[c]
USER_DATA 1 bio->bi_ioprio 0-u16max
USER_DATA 1 bio->bi_iter.bi_size 0-u32max
LOCK2 &bucket->lock
LOCK2 &md->io_barrier
LOCK2 irq
HALF_LOCKED2 &bio->bi_bdev->bd_queue->queue_lock
HALF_LOCKED2 &md->swap_bios_semaphore
TYPE_LOCK (struct hash_table_bucket)->lock
TYPE_LOCK (struct mapped_device)->io_barrier

drivers/md/dm-clone-target.c hydration_complete() -> bio_list_add()

Type Parameter Key Value
PARAM_VALUE 0 bl 4096-ptr_max
PARAM_VALUE 1 bio 1-u64max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &pool->lock

drivers/md/dm-clone-target.c issue_bio() -> bio_list_add()

Type Parameter Key Value
PARAM_VALUE 0 bl 4096-ptr_max
PARAM_VALUE 1 bio 4096-ptr_max
PARAM_VALUE 1 bio->bi_next 0
BUF_SIZE 1 bio (-1),144
BUF_SIZE 1 bio (-1),144
DATA_SOURCE 1 bio $1
NOSPEC 1 bio->bi_iter.bi_sector
NOSPEC 1 bio->bi_iter.bi_size
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 bio->bi_iter.bi_sector 0
HOST_DATA 1 bio->bi_iter.bi_size 0[c]
HOST_DATA 1 bio->bi_max_vecs 0-4,16,64,128,256[c]
USER_DATA 1 bio->bi_ioprio 0-u16max
USER_DATA 1 bio->bi_iter.bi_sector 0
USER_DATA 1 bio->bi_iter.bi_size 0
USER_DATA 1 bio->bi_max_vecs 0-4,16,64,128,256[c]
LOCK2 &clone->lock
LOCK2 &md->io_barrier
LOCK2 irq
HALF_LOCKED2 &bio->bi_bdev->bd_queue->queue_lock
HALF_LOCKED2 &md->swap_bios_semaphore
TYPE_LOCK (struct clone)->lock
TYPE_LOCK (struct mapped_device)->io_barrier

drivers/md/dm-clone-target.c issue_deferred_bios() -> bio_list_add()

Type Parameter Key Value
PARAM_VALUE 0 bl 8590135098648788992
PARAM_VALUE 0 bl->head 0,4096-ptr_max
PARAM_VALUE 0 bl->tail 0,4096-ptr_max
PARAM_VALUE 1 bio 4096-ptr_max
PARAM_VALUE 1 bio->bi_next 0
DATA_SOURCE 1 bio r bio_list_pop
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 1 bio unit_jiffy
HALF_LOCKED2 &pool->lock

drivers/md/dm-clone-target.c issue_deferred_bios() -> bio_list_add()

Type Parameter Key Value
PARAM_VALUE 0 bl 8318239213228961792
PARAM_VALUE 0 bl->head 0,4096-ptr_max
PARAM_VALUE 0 bl->tail 0,4096-ptr_max
PARAM_VALUE 1 bio 4096-ptr_max
PARAM_VALUE 1 bio->bi_next 0
DATA_SOURCE 1 bio r bio_list_pop
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 1 bio unit_jiffy
HALF_LOCKED2 &pool->lock

drivers/md/dm-clone-target.c process_discard_bio() -> bio_list_add()

Type Parameter Key Value
PARAM_VALUE 0 bl 4096-ptr_max
PARAM_VALUE 1 bio 4096-ptr_max
BUF_SIZE 1 bio (-1),144
BUF_SIZE 1 bio (-1),144
DATA_SOURCE 1 bio $1
BIT_INFO 1 bio->bi_opf 0x0,0xfffbffff
NOSPEC 1 bio->bi_iter.bi_size
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 bio->bi_iter.bi_size 0-u32max[c]
USER_DATA 1 bio->bi_ioprio 0-u16max
USER_DATA 1 bio->bi_iter.bi_size 0-u32max
LOCK2 &clone->lock
LOCK2 &md->io_barrier
LOCK2 irq
HALF_LOCKED2 &bio->bi_bdev->bd_queue->queue_lock
HALF_LOCKED2 &md->swap_bios_semaphore
TYPE_LOCK (struct clone)->lock
TYPE_LOCK (struct mapped_device)->io_barrier

drivers/md/dm-snap.c __origin_write() -> bio_list_add()

Type Parameter Key Value
PARAM_VALUE 0 bl 32,4096-ptr_max
PARAM_VALUE 1 bio 4096-ptr_max
PARAM_VALUE 1 bio->bi_next 0
BUF_SIZE 1 bio (-1),144
BUF_SIZE 1 bio (-1),144
DATA_SOURCE 1 bio $2
NOSPEC 1 bio->bi_iter.bi_sector
NOSPEC 1 bio->bi_iter.bi_size
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 bio->bi_iter.bi_sector 0
HOST_DATA 1 bio->bi_iter.bi_size 0,512-4294966784[c]
HOST_DATA 1 bio->bi_max_vecs 0-4,16,64,128,256[c]
USER_DATA 1 bio->bi_ioprio 0-u16max
USER_DATA 1 bio->bi_iter.bi_sector 0
USER_DATA 1 bio->bi_iter.bi_size 0,512-4294966784[c]
USER_DATA 1 bio->bi_max_vecs 0-4,16,64,128,256[c]
UNITS 1 bio unit_jiffy
LOCK2 &snap->lock
LOCK2 global &_origins_lock
LOCK2 lock.complete_slot
LOCK2 lock.pending_slot
HALF_LOCKED2 &md->io_barrier
TYPE_LOCK (struct dm_snapshot)->lock

drivers/md/dm-snap.c snapshot_map() -> bio_list_add()

Type Parameter Key Value
PARAM_VALUE 0 bl 4096-ptr_max
PARAM_VALUE 1 bio 4096-ptr_max
PARAM_VALUE 1 bio->bi_next 0
BUF_SIZE 1 bio (-1),144
BUF_SIZE 1 bio (-1),144
DATA_SOURCE 1 bio $1
BIT_INFO 1 bio->bi_opf 0x0,0xfffbffff
NOSPEC 1 bio->bi_iter.bi_sector
NOSPEC 1 bio->bi_iter.bi_size
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 bio->bi_iter.bi_sector 0-u64max[c]
HOST_DATA 1 bio->bi_iter.bi_size 0[c]
HOST_DATA 1 bio->bi_max_vecs 0-4,16,64,128,256[c]
USER_DATA 1 bio->bi_ioprio 0-u16max
USER_DATA 1 bio->bi_iter.bi_sector 0-u64max[c]
USER_DATA 1 bio->bi_iter.bi_size 0
USER_DATA 1 bio->bi_max_vecs 0-4,16,64,128,256[c]
NO_OVERFLOW_SIMPLE 1 bio->bi_pool->bio_pool.min_nr
NO_OVERFLOW_SIMPLE 1 bio->bi_pool->bvec_pool.min_nr
LOCK2 &md->io_barrier
LOCK2 &s->lock
LOCK2 lock.complete_slot
LOCK2 lock.pending_slot
HALF_LOCKED2 &bio->bi_bdev->bd_queue->queue_lock
HALF_LOCKED2 &md->swap_bios_semaphore
TYPE_LOCK (struct dm_snapshot)->lock
TYPE_LOCK (struct mapped_device)->io_barrier

drivers/md/dm-snap.c snapshot_merge_map() -> bio_list_add()

Type Parameter Key Value
PARAM_VALUE 0 bl 4096-ptr_max
PARAM_VALUE 1 bio 4096-ptr_max
PARAM_VALUE 1 bio->bi_next 0
BUF_SIZE 1 bio (-1),144
BUF_SIZE 1 bio (-1),144
DATA_SOURCE 1 bio $1
BIT_INFO 1 bio->bi_opf 0x0,0xfffbffff
NOSPEC 1 bio->bi_iter.bi_sector
NOSPEC 1 bio->bi_iter.bi_size
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 bio->bi_iter.bi_sector 0
HOST_DATA 1 bio->bi_iter.bi_size 0[c]
HOST_DATA 1 bio->bi_max_vecs 0-4,16,64,128,256[c]
USER_DATA 1 bio->bi_ioprio 0-u16max
USER_DATA 1 bio->bi_iter.bi_sector 0
USER_DATA 1 bio->bi_iter.bi_size 0
USER_DATA 1 bio->bi_max_vecs 0-4,16,64,128,256[c]
NO_OVERFLOW_SIMPLE 1 bio->bi_pool->bio_pool.min_nr
NO_OVERFLOW_SIMPLE 1 bio->bi_pool->bvec_pool.min_nr
LOCK2 &md->io_barrier
LOCK2 &s->lock
HALF_LOCKED2 &bio->bi_bdev->bd_queue->queue_lock
HALF_LOCKED2 &md->swap_bios_semaphore
TYPE_LOCK (struct dm_snapshot)->lock
TYPE_LOCK (struct mapped_device)->io_barrier

drivers/md/dm-ebs-target.c ebs_map() -> bio_list_add()

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

drivers/md/dm-era-target.c defer_bio() -> bio_list_add()

Type Parameter Key Value
PARAM_VALUE 0 bl 4096-ptr_max
PARAM_VALUE 1 bio 4096-ptr_max
BUF_SIZE 1 bio (-1),144
BUF_SIZE 1 bio (-1),144
DATA_SOURCE 1 bio $1
BIT_INFO 1 bio->bi_opf 0x0,0xfffbffff
NOSPEC 1 bio->bi_iter.bi_size
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 bio->bi_iter.bi_size 0-u32max[c]
USER_DATA 1 bio->bi_ioprio 0-u16max
USER_DATA 1 bio->bi_iter.bi_size 0-u32max
LOCK2 &era->deferred_lock
LOCK2 &md->io_barrier
HALF_LOCKED2 &bio->bi_bdev->bd_queue->queue_lock
HALF_LOCKED2 &md->swap_bios_semaphore
TYPE_LOCK (struct era)->deferred_lock
TYPE_LOCK (struct mapped_device)->io_barrier

drivers/md/dm-era-target.c process_deferred_bios() -> bio_list_add()

Type Parameter Key Value
PARAM_VALUE 0 bl 8552731162245906432
PARAM_VALUE 0 bl->head 0,4096-ptr_max
PARAM_VALUE 0 bl->tail 0,4096-ptr_max
PARAM_VALUE 1 bio 4096-ptr_max
PARAM_VALUE 1 bio->bi_next 0
DATA_SOURCE 1 bio r bio_list_pop
NOCHECK_CALL
UNITS 1 bio unit_jiffy
HALF_LOCKED2 &pool->lock

drivers/md/dm-delay.c flush_delayed_bios() -> bio_list_add()

Type Parameter Key Value
PARAM_VALUE 0 bl 6167966429100625920
PARAM_VALUE 0 bl->head 0,4096-ptr_max
PARAM_VALUE 0 bl->tail 0,4096-ptr_max
DATA_SOURCE 1 bio r dm_bio_from_per_bio_data
NOCHECK_CALL
LOCK2 &dc->process_bios_lock
TYPE_LOCK (struct delay_c)->process_bios_lock

drivers/md/dm-mpath.c __multipath_queue_bio() -> bio_list_add()

Type Parameter Key Value
PARAM_VALUE 0 bl 4096-ptr_max
PARAM_VALUE 1 bio 4096-ptr_max
BUF_SIZE 1 bio (-1)-s32max
BUF_SIZE 1 bio (-1)-s32max
BUF_SIZE 1 bio->bi_pool (-1),624
BUF_SIZE 1 bio->bi_private (-1)-s32max
DATA_SOURCE 1 bio $1
STR_LEN 1 bio->bi_private (-1),8,11-12,14,17,19-20,23,26-27,29,31-32
NOSPEC 1 bio->bi_iter.bi_sector
NOSPEC 1 bio->bi_iter.bi_size
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 bio->bi_bdev->bd_queue->last_merge->__sector 0-s32max[c]
HOST_DATA 1 bio->bi_iter.bi_sector 0-u64max
HOST_DATA 1 bio->bi_iter.bi_size 0-u32max[c]
HOST_DATA 1 bio->bi_max_vecs 0-u16max[c]
USER_DATA 1 bio->bi_ioprio 0-u16max
USER_DATA 1 bio->bi_iter.bi_sector 0
USER_DATA 1 bio->bi_iter.bi_size 0
USER_DATA 1 bio->bi_max_vecs 0-4,16,64,128,256[c]
NO_OVERFLOW_SIMPLE 1 bio->bi_bdev->bd_disk->queue->queue_hw_ctx
NO_OVERFLOW_SIMPLE 1 bio->bi_bdev->bd_disk->queue->stats
NO_OVERFLOW_SIMPLE 1 bio->bi_next->bi_iter.bi_sector
NO_OVERFLOW_SIMPLE 1 bio->bi_pool->bio_pool.min_nr
NO_OVERFLOW_SIMPLE 1 bio->bi_pool->bvec_pool.min_nr
NO_OVERFLOW_SIMPLE 1 bio->bio.bi_bdev->bd_disk->queue->queue_hw_ctx
NO_OVERFLOW_SIMPLE 1 bio->bio.bi_bdev->bd_disk->queue->stats
NO_OVERFLOW_SIMPLE 1 bio->bio.bi_max_vecs
UNITS 1 bio unit_jiffy
LOCK2 &m->lock
HALF_LOCKED2 &md->io_barrier
HALF_LOCKED2 flags
HALF_LOCKED2 irq
HALF_LOCKED2 1 &bio->bi_bdev->bd_queue->queue_lock
TYPE_LOCK (struct multipath)->lock

drivers/md/dm-thin.c __extract_sorted_bios() -> bio_list_add()

Type Parameter Key Value
PARAM_VALUE 0 bl 4096-ptr_max
PARAM_VALUE 0 bl->head 0,4096-ptr_max
PARAM_VALUE 0 bl->tail 0,4096-ptr_max
DATA_SOURCE 1 bio r dm_bio_from_per_bio_data
PREEMPT_ADD
NOCHECK_CALL
LOCK2 &pool->lock
LOCK2 &tc->lock
LOCK2 irq
TYPE_LOCK (struct thin_c)->lock

drivers/md/dm-thin.c __inc_remap_and_issue_cell() -> bio_list_add()

Type Parameter Key Value
PARAM_VALUE 0 bl 3289634967687176,7762849444886781960
PARAM_VALUE 1 bio 4096-ptr_max
PARAM_VALUE 1 bio->bi_next 0
DATA_SOURCE 1 bio r bio_list_pop
NOCHECK_CALL
LOCK2 irq
HALF_LOCKED2 &pool->lock

drivers/md/dm-thin.c __inc_remap_and_issue_cell() -> bio_list_add()

Type Parameter Key Value
PARAM_VALUE 0 bl 3289634967687192,7762849444886781976
PARAM_VALUE 1 bio 4096-ptr_max
PARAM_VALUE 1 bio->bi_next 0
DATA_SOURCE 1 bio r bio_list_pop
NOCHECK_CALL
LOCK2 irq
HALF_LOCKED2 &pool->lock

drivers/md/dm-thin.c __remap_and_issue_shared_cell() -> bio_list_add()

Type Parameter Key Value
PARAM_VALUE 0 bl 3289634967687176,7762849444886781960
PARAM_VALUE 1 bio 4096-ptr_max
PARAM_VALUE 1 bio->bi_next 0
DATA_SOURCE 1 bio r bio_list_pop
NOCHECK_CALL
LOCK2 irq
HALF_LOCKED2 &pool->lock

drivers/md/dm-thin.c __remap_and_issue_shared_cell() -> bio_list_add()

Type Parameter Key Value
PARAM_VALUE 0 bl 3289634967687192,7762849444886781976
PARAM_VALUE 1 bio 4096-ptr_max
PARAM_VALUE 1 bio->bi_next 0
DATA_SOURCE 1 bio r bio_list_pop
NOCHECK_CALL
LOCK2 irq
HALF_LOCKED2 &pool->lock

drivers/md/dm-thin.c complete_overwrite_bio() -> bio_list_add()

Type Parameter Key Value
PARAM_VALUE 0 bl 4096-ptr_max
PARAM_VALUE 1 bio 4096-ptr_max
DATA_SOURCE 1 bio $1
PREEMPT_ADD <- disables preempt
NOCHECK_CALL
LOCK2 &pool->lock
LOCK2 irq
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct pool)->lock

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

Type Parameter Key Value
PARAM_VALUE 0 bl 4096-ptr_max
PARAM_VALUE 1 bio 4096-ptr_max
DATA_SOURCE 1 bio $1
PREEMPT_ADD <- disables preempt
NOCHECK_CALL
LOCK2 &pool->lock
LOCK2 irq
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct pool)->lock

drivers/md/dm-thin.c process_thin_deferred_bios() -> bio_list_add()

Type Parameter Key Value
PARAM_VALUE 0 bl 4096-ptr_max
PARAM_VALUE 0 bl->head 0
PARAM_VALUE 0 bl->tail 0
PARAM_VALUE 1 bio 4096-ptr_max
PARAM_VALUE 1 bio->bi_next 0
DATA_SOURCE 1 bio r bio_list_pop
PREEMPT_ADD <- disables preempt
NOCHECK_CALL
LOCK2 &tc->lock
LOCK2 irq
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct thin_c)->lock

drivers/md/dm-thin.c retry_on_resume() -> bio_list_add()

Type Parameter Key Value
PARAM_VALUE 0 bl 4096-ptr_max
PARAM_VALUE 1 bio 4096-ptr_max
DATA_SOURCE 1 bio $0
PREEMPT_ADD <- disables preempt
NOCHECK_CALL
LOCK2 &tc->lock
LOCK2 irq
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct thin_c)->lock

drivers/md/dm-thin.c thin_defer_bio() -> bio_list_add()

Type Parameter Key Value
PARAM_VALUE 0 bl 4096-ptr_max
PARAM_VALUE 1 bio 4096-ptr_max
PARAM_VALUE 1 bio->bi_next 0
BUF_SIZE 1 bio (-1),144
BUF_SIZE 1 bio (-1),144
DATA_SOURCE 1 bio $1
NOSPEC 1 bio->bi_iter.bi_size
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 bio->bi_iter.bi_size 0[c]
HOST_DATA 1 bio->bi_max_vecs 0-4,16,64,128,256[c]
USER_DATA 1 bio->bi_ioprio 0-u16max
USER_DATA 1 bio->bi_iter.bi_size 0
USER_DATA 1 bio->bi_max_vecs 0-4,16,64,128,256[c]
LOCK2 &tc->lock
LOCK2 irq
HALF_LOCKED2 &md->io_barrier
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 &pool->throttle.lock
TYPE_LOCK (struct thin_c)->lock

block/blk-core.c __submit_bio_noacct() -> bio_list_add()

Type Parameter Key Value
PARAM_VALUE 0 bl 7617294244446806016
PARAM_VALUE 0 bl->head 0,4096-ptr_max
PARAM_VALUE 0 bl->tail 0,4096-ptr_max
PARAM_VALUE 1 bio 4096-ptr_max
PARAM_VALUE 1 bio->bi_next 0
DATA_SOURCE 1 bio r bio_list_pop
STR_LEN 1 bio->bi_private (-1)
NOSPEC 1 bio->bi_next->bi_iter.bi_size
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 bio->bi_bdev->bd_queue->last_merge->__sector 0-u64max
HOST_DATA 1 bio->bi_iter.bi_bvec_done 1024-s32max[c]
HOST_DATA 1 bio->bi_next->bi_iter.bi_sector 0-u64max
HOST_DATA 1 bio->bi_next->bi_iter.bi_size 1024-4294966272[c]
USER_DATA 1 bio->bi_bdev->bd_queue->last_merge->__sector 0-u64max
USER_DATA 1 bio->bi_iter.bi_bvec_done 0-4294967294[c]
USER_DATA 1 bio->bi_next->bi_ioprio 0-u16max[c]
USER_DATA 1 bio->bi_next->bi_iter.bi_bvec_done 0-4294967295[c]
USER_DATA 1 bio->bi_next->bi_iter.bi_sector 0-u64max
USER_DATA 1 bio->bi_next->bi_iter.bi_size 0-u32max
USER_DATA 1 bio->bi_next->bi_max_vecs 0-256[c]
NO_OVERFLOW_SIMPLE 1 bio->bi_bdev->bd_disk->queue->queue_hw_ctx
NO_OVERFLOW_SIMPLE 1 bio->bi_bdev->bd_disk->queue->stats
NO_OVERFLOW_SIMPLE 1 bio->bi_io_vec
NO_OVERFLOW_SIMPLE 1 bio->bi_next->bi_iter.bi_sector
NO_OVERFLOW_SIMPLE 1 bio->bi_pool->bio_pool.min_nr
NO_OVERFLOW_SIMPLE 1 bio->bi_pool->bvec_pool.min_nr
NO_OVERFLOW_SIMPLE 1 bio->bio.bi_bdev->bd_disk->queue->queue_hw_ctx
NO_OVERFLOW_SIMPLE 1 bio->bio.bi_bdev->bd_disk->queue->stats
NO_OVERFLOW_SIMPLE 1 bio->bio.bi_max_vecs
UNITS 1 bio unit_jiffy
HALF_LOCKED2 1 &bio->bi_bdev->bd_queue->queue_lock

block/blk-core.c __submit_bio_noacct() -> bio_list_add()

Type Parameter Key Value
PARAM_VALUE 0 bl 2765824698127282176
PARAM_VALUE 0 bl->head 0,4096-ptr_max
PARAM_VALUE 0 bl->tail 0,4096-ptr_max
PARAM_VALUE 1 bio 4096-ptr_max
PARAM_VALUE 1 bio->bi_next 0
DATA_SOURCE 1 bio r bio_list_pop
STR_LEN 1 bio->bi_private (-1)
NOSPEC 1 bio->bi_next->bi_iter.bi_size
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 bio->bi_bdev->bd_queue->last_merge->__sector 0-u64max
HOST_DATA 1 bio->bi_iter.bi_bvec_done 1024-s32max[c]
HOST_DATA 1 bio->bi_next->bi_iter.bi_sector 0-u64max
HOST_DATA 1 bio->bi_next->bi_iter.bi_size 1024-4294966272[c]
USER_DATA 1 bio->bi_bdev->bd_queue->last_merge->__sector 0-u64max
USER_DATA 1 bio->bi_iter.bi_bvec_done 0-4294967294[c]
USER_DATA 1 bio->bi_next->bi_ioprio 0-u16max[c]
USER_DATA 1 bio->bi_next->bi_iter.bi_bvec_done 0-4294967295[c]
USER_DATA 1 bio->bi_next->bi_iter.bi_sector 0-u64max
USER_DATA 1 bio->bi_next->bi_iter.bi_size 0-u32max
USER_DATA 1 bio->bi_next->bi_max_vecs 0-256[c]
NO_OVERFLOW_SIMPLE 1 bio->bi_bdev->bd_disk->queue->queue_hw_ctx
NO_OVERFLOW_SIMPLE 1 bio->bi_bdev->bd_disk->queue->stats
NO_OVERFLOW_SIMPLE 1 bio->bi_io_vec
NO_OVERFLOW_SIMPLE 1 bio->bi_next->bi_iter.bi_sector
NO_OVERFLOW_SIMPLE 1 bio->bi_pool->bio_pool.min_nr
NO_OVERFLOW_SIMPLE 1 bio->bi_pool->bvec_pool.min_nr
NO_OVERFLOW_SIMPLE 1 bio->bio.bi_bdev->bd_disk->queue->queue_hw_ctx
NO_OVERFLOW_SIMPLE 1 bio->bio.bi_bdev->bd_disk->queue->stats
NO_OVERFLOW_SIMPLE 1 bio->bio.bi_max_vecs
UNITS 1 bio unit_jiffy
HALF_LOCKED2 1 &bio->bi_bdev->bd_queue->queue_lock

block/blk-core.c submit_bio_noacct_nocheck() -> bio_list_add()

Type Parameter Key Value
PARAM_VALUE 1 bio 4096-ptr_max
BUF_SIZE 1 bio (-1)-0,4,24,32,64,144-s32max
BUF_SIZE 1 bio (-1)-0,4,24,32,64,144-s32max
BUF_SIZE 1 bio->bi_pool (-1),624
BUF_SIZE 1 bio->bi_private (-1)-s32max
CAPPED_DATA 1 bio 1
DATA_SOURCE 1 bio $0
STR_LEN 1 bio->bi_private (-1),8,11-12,14,17,19-20,23,26-27,29,31-32
NOSPEC 1 bio->bi_iter.bi_sector
NOSPEC 1 bio->bi_iter.bi_size
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 bio->bi_bdev->bd_queue->last_merge->__sector 0-18446744073709551614
HOST_DATA 1 bio->bi_iter.bi_sector 0-u64max
HOST_DATA 1 bio->bi_iter.bi_size 0-u32max[c]
HOST_DATA 1 bio->bi_max_vecs 0-u16max[c]
USER_DATA 1 bio->bi_ioprio 0-u16max
USER_DATA 1 bio->bi_iter.bi_sector 0-u64max
USER_DATA 1 bio->bi_iter.bi_size 0-u32max
USER_DATA 1 bio->bi_max_vecs 0-u16max[c]
USER_DATA 1 bio->bi_next->bi_ioprio 0-u16max[c]
USER_DATA 1 bio->bi_next->bi_max_vecs 0-256[c]
NO_OVERFLOW_SIMPLE 1 bio->bi_bdev->bd_disk->queue->queue_hw_ctx
NO_OVERFLOW_SIMPLE 1 bio->bi_bdev->bd_disk->queue->stats
NO_OVERFLOW_SIMPLE 1 bio->bi_io_vec
NO_OVERFLOW_SIMPLE 1 bio->bi_next->bi_iter.bi_sector
NO_OVERFLOW_SIMPLE 1 bio->bi_pool->bio_pool.min_nr
NO_OVERFLOW_SIMPLE 1 bio->bi_pool->bvec_pool.min_nr
NO_OVERFLOW_SIMPLE 1 bio->bio.bi_bdev->bd_disk->queue->queue_hw_ctx
NO_OVERFLOW_SIMPLE 1 bio->bio.bi_bdev->bd_disk->queue->stats
NO_OVERFLOW_SIMPLE 1 bio->bio.bi_max_vecs
UNITS 1 bio unit_jiffy
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 1 &bio->bi_bdev->bd_queue->queue_lock

drivers/md/dm-writecache.c writecache_offload_bio() -> bio_list_add()

Type Parameter Key Value
PARAM_VALUE 0 bl 4096-ptr_max
PARAM_VALUE 1 bio 4096-ptr_max
PARAM_VALUE 1 bio->bi_next 0
BUF_SIZE 1 bio (-1),144
BUF_SIZE 1 bio (-1),144
DATA_SOURCE 1 bio $1
BIT_INFO 1 bio->bi_opf 0x0,0xffffffff
NOSPEC 1 bio->bi_iter.bi_sector
NOSPEC 1 bio->bi_iter.bi_size
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 bio->bi_iter.bi_sector 0
HOST_DATA 1 bio->bi_iter.bi_size 0[c]
HOST_DATA 1 bio->bi_max_vecs 0-4,16,64,128,256[c]
USER_DATA 1 bio->bi_ioprio 0-u16max
USER_DATA 1 bio->bi_iter.bi_sector 0
USER_DATA 1 bio->bi_iter.bi_size 0
USER_DATA 1 bio->bi_max_vecs 0-4,16,64,128,256[c]
LOCK2 &md->io_barrier
LOCK2 &wc->lock
HALF_LOCKED2 &bio->bi_bdev->bd_queue->queue_lock
HALF_LOCKED2 &md->swap_bios_semaphore
TYPE_LOCK (struct dm_writecache)->lock
TYPE_LOCK (struct mapped_device)->io_barrier

drivers/md/dm.c alloc_multiple_bios() -> bio_list_add()

Type Parameter Key Value
PARAM_VALUE 0 bl 6478175608056123392,9043451344793100288
PARAM_VALUE 0 bl->tail 0,4096-ptr_max
PARAM_VALUE 1 bio 4096-ptr_max
PARAM_VALUE 1 bio->bi_next 0
BUF_SIZE 1 bio (-1),144
BUF_SIZE 1 bio (-1),144
DATA_SOURCE 0 bl $0
DATA_SOURCE 1 bio r alloc_tio
NOSPEC 0 bl->head->bi_iter.bi_sector
NOSPEC 0 bl->head->bi_iter.bi_size
NOSPEC 0 bl->tail->bi_iter.bi_sector
NOSPEC 0 bl->tail->bi_iter.bi_size
NOSPEC 0 bl->tail->bi_next->bi_iter.bi_sector
NOSPEC 0 bl->tail->bi_next->bi_iter.bi_size
NOSPEC 1 bio->bi_iter.bi_sector
NOSPEC 1 bio->bi_iter.bi_size
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 bl->head->bi_iter.bi_sector 0
HOST_DATA 0 bl->head->bi_iter.bi_size 0[c]
HOST_DATA 0 bl->head->bi_max_vecs 0-4,16,64,128,256[c]
HOST_DATA 0 bl->tail->bi_iter.bi_sector 0
HOST_DATA 0 bl->tail->bi_iter.bi_size 0[c]
HOST_DATA 0 bl->tail->bi_max_vecs 0-4,16,64,128,256[c]
HOST_DATA 0 bl->tail->bi_next->bi_iter.bi_sector 0
HOST_DATA 0 bl->tail->bi_next->bi_iter.bi_size 0[c]
HOST_DATA 0 bl->tail->bi_next->bi_max_vecs 0-4,16,64,128,256[c]
HOST_DATA 1 bio->bi_iter.bi_sector 0
HOST_DATA 1 bio->bi_iter.bi_size 0[c]
HOST_DATA 1 bio->bi_max_vecs 0-4,16,64,128,256[c]
USER_DATA 0 bl->head->bi_ioprio 0-u16max
USER_DATA 0 bl->head->bi_iter.bi_sector 0
USER_DATA 0 bl->head->bi_iter.bi_size 0
USER_DATA 0 bl->head->bi_max_vecs 0-4,16,64,128,256[c]
USER_DATA 0 bl->tail->bi_ioprio 0-u16max
USER_DATA 0 bl->tail->bi_iter.bi_sector 0
USER_DATA 0 bl->tail->bi_iter.bi_size 0
USER_DATA 0 bl->tail->bi_max_vecs 0-4,16,64,128,256[c]
USER_DATA 0 bl->tail->bi_next->bi_ioprio 0-u16max
USER_DATA 0 bl->tail->bi_next->bi_iter.bi_sector 0
USER_DATA 0 bl->tail->bi_next->bi_iter.bi_size 0
USER_DATA 0 bl->tail->bi_next->bi_max_vecs 0-4,16,64,128,256[c]
USER_DATA 1 bio->bi_ioprio 0-u16max
USER_DATA 1 bio->bi_iter.bi_sector 0
USER_DATA 1 bio->bi_iter.bi_size 0
USER_DATA 1 bio->bi_max_vecs 0-4,16,64,128,256[c]
NO_OVERFLOW_SIMPLE 1 bio->bi_pool->bio_pool.min_nr
NO_OVERFLOW_SIMPLE 1 bio->bi_pool->bvec_pool.min_nr
LOCK2 &md->io_barrier
HALF_LOCKED2 &bio->bi_bdev->bd_queue->queue_lock
HALF_LOCKED2 &ci->io->md->table_devices_lock
TYPE_LOCK (struct mapped_device)->io_barrier

drivers/md/dm.c queue_io() -> bio_list_add()

Type Parameter Key Value
PARAM_VALUE 0 bl 4096-ptr_max
PARAM_VALUE 1 bio 4096-ptr_max
BUF_SIZE 1 bio (-1)-0,4,24,32,64,144-s32max
BUF_SIZE 1 bio (-1)-0,4,24,32,64,144-s32max
BUF_SIZE 1 bio->bi_pool (-1),624
BUF_SIZE 1 bio->bi_private (-1)-s32max
DATA_SOURCE 1 bio $1
STR_LEN 1 bio->bi_private (-1),8,11-12,14,17,19-20,23,26-27,29,31-32
BIT_INFO 1 bio->bi_opf 0x0,0xffffffff
NOSPEC 1 bio->bi_iter.bi_sector
NOSPEC 1 bio->bi_iter.bi_size
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 bio->bi_bdev->bd_queue->last_merge->__sector 0-u64max
HOST_DATA 1 bio->bi_iter.bi_sector 0-u64max
HOST_DATA 1 bio->bi_iter.bi_size 0-u32max[c]
HOST_DATA 1 bio->bi_max_vecs 0-u16max[c]
USER_DATA 1 bio->bi_bdev->bd_queue->last_merge->__sector 0-u64max
USER_DATA 1 bio->bi_ioprio 0-u16max
USER_DATA 1 bio->bi_iter.bi_sector 0-u64max
USER_DATA 1 bio->bi_iter.bi_size 0-u32max
USER_DATA 1 bio->bi_max_vecs 0-u16max[c]
USER_DATA 1 bio->bi_next->bi_ioprio 0-u16max[c]
USER_DATA 1 bio->bi_next->bi_max_vecs 0-256[c]
NO_OVERFLOW_SIMPLE 1 bio->bi_bdev->bd_disk->queue->queue_hw_ctx
NO_OVERFLOW_SIMPLE 1 bio->bi_bdev->bd_disk->queue->stats
NO_OVERFLOW_SIMPLE 1 bio->bi_io_vec
NO_OVERFLOW_SIMPLE 1 bio->bi_next->bi_iter.bi_sector
NO_OVERFLOW_SIMPLE 1 bio->bi_next->bi_max_vecs
NO_OVERFLOW_SIMPLE 1 bio->bi_pool->bio_pool.min_nr
NO_OVERFLOW_SIMPLE 1 bio->bi_pool->bvec_pool.min_nr
NO_OVERFLOW_SIMPLE 1 bio->bio.bi_bdev->bd_disk->queue->queue_hw_ctx
NO_OVERFLOW_SIMPLE 1 bio->bio.bi_bdev->bd_disk->queue->stats
NO_OVERFLOW_SIMPLE 1 bio->bio.bi_max_vecs
LOCK2 &md->deferred_lock
LOCK2 flags
HALF_LOCKED2 &md->io_barrier
HALF_LOCKED2 1 &bio->bi_bdev->bd_queue->queue_lock
TYPE_LOCK (struct mapped_device)->deferred_lock

block/bio.c __bio_complete_in_task() -> bio_list_add()

Type Parameter Key Value
PARAM_VALUE 1 bio 4096-ptr_max
BUF_SIZE 1 bio (-1)-s32max
BUF_SIZE 1 bio (-1)-s32max
BUF_SIZE 1 bio->bi_pool (-1),624
BUF_SIZE 1 bio->bi_private (-1)-s32max
DATA_SOURCE 1 bio $0
STR_LEN 0 bl (-1),8,11-12,14,17,19-20,23,26-27,29,31-32
STR_LEN 1 bio (-1),8,11-12,14,17,19-20,23,26-27,29,31-32
STR_LEN 1 bio->bi_private (-1),8,11-12,14,17,19-20,23,26-27,29,31-32
NOSPEC 1 bio->bi_iter.bi_sector
NOSPEC 1 bio->bi_iter.bi_size
NOSPEC 1 bio->bi_next->bi_iter.bi_sector
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 bio->bi_bdev->bd_queue->last_merge->__sector 0-18446744073709551614
HOST_DATA 1 bio->bi_iter.bi_sector 0-u64max
HOST_DATA 1 bio->bi_iter.bi_size 0-u32max[c]
HOST_DATA 1 bio->bi_max_vecs 0-u16max[c]
HOST_DATA 1 bio->bi_next->bi_iter.bi_sector 0-u64max
USER_DATA 1 bio->bi_ioprio 0-u16max
USER_DATA 1 bio->bi_iter.bi_sector 0-u64max
USER_DATA 1 bio->bi_iter.bi_size 0-u32max
USER_DATA 1 bio->bi_max_vecs 0-u16max[c]
USER_DATA 1 bio->bi_next->bi_ioprio 0-u16max[c]
USER_DATA 1 bio->bi_next->bi_iter.bi_sector 0-u64max
USER_DATA 1 bio->bi_next->bi_max_vecs 0-256[c]
NO_OVERFLOW_SIMPLE 1 bio->bi_bdev->bd_disk->queue->queue_hw_ctx
NO_OVERFLOW_SIMPLE 1 bio->bi_bdev->bd_disk->queue->stats
NO_OVERFLOW_SIMPLE 1 bio->bi_next->bi_iter.bi_sector
NO_OVERFLOW_SIMPLE 1 bio->bi_pool->bio_pool.min_nr
NO_OVERFLOW_SIMPLE 1 bio->bi_pool->bvec_pool.min_nr
NO_OVERFLOW_SIMPLE 1 bio->bio.bi_bdev->bd_disk->queue->queue_hw_ctx
NO_OVERFLOW_SIMPLE 1 bio->bio.bi_bdev->bd_disk->queue->stats
NO_OVERFLOW_SIMPLE 1 bio->bio.bi_max_vecs
UNITS 1 bio unit_jiffy
LOCK2 flags
HALF_LOCKED2 &cache->background_work_lock
HALF_LOCKED2 &head->srcu
HALF_LOCKED2 &ic->endio_wait.lock
HALF_LOCKED2 &md->io_barrier
HALF_LOCKED2 &md->suspend_lock
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 &s->lock
HALF_LOCKED2 &sdp->sd_log_flush_lock
HALF_LOCKED2 global &bch_register_lock
HALF_LOCKED2 irq
HALF_LOCKED2 lock.complete_slot
HALF_LOCKED2 lock.pending_slot
HALF_LOCKED2 1 &bio->bi_bdev->bd_queue->queue_lock

block/bio.c punt_bios_to_rescuer() -> bio_list_add()

Type Parameter Key Value
PARAM_VALUE 0 bl 1188967513914269696,3992343026810757120
PARAM_VALUE 0 bl->head 0
PARAM_VALUE 0 bl->tail 0
PARAM_VALUE 1 bio 4096-ptr_max
PARAM_VALUE 1 bio->bi_next 0
DATA_SOURCE 1 bio r bio_list_pop
BIT_INFO 0 bl 0x100006848c102000,0x37e7aff79ed6e000
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &dcc->cmd_lock
HALF_LOCKED2 &fs_info->fs_devices->device_list_mutex
HALF_LOCKED2 &fs_info->tree_log_mutex
HALF_LOCKED2 &log->io_mutex
HALF_LOCKED2 &md->io_barrier
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 &vi->i_rwsem
HALF_LOCKED2 global &device_hotplug_lock
HALF_LOCKED2 global &system_transition_mutex

block/bio.c punt_bios_to_rescuer() -> bio_list_add()

Type Parameter Key Value
PARAM_VALUE 0 bl 1188967513914269696,3992343026810757120
PARAM_VALUE 0 bl->head 0
PARAM_VALUE 0 bl->tail 0
PARAM_VALUE 1 bio 4096-ptr_max
PARAM_VALUE 1 bio->bi_next 0
DATA_SOURCE 1 bio r bio_list_pop
BIT_INFO 0 bl 0x100006848c102000,0x37e7aff79ed6e000
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &dcc->cmd_lock
HALF_LOCKED2 &fs_info->fs_devices->device_list_mutex
HALF_LOCKED2 &fs_info->tree_log_mutex
HALF_LOCKED2 &log->io_mutex
HALF_LOCKED2 &md->io_barrier
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 &vi->i_rwsem
HALF_LOCKED2 global &device_hotplug_lock
HALF_LOCKED2 global &system_transition_mutex

block/blk-zoned.c disk_zone_wplug_add_bio() -> bio_list_add()

Type Parameter Key Value
PARAM_VALUE 0 bl 4096-ptr_max
PARAM_VALUE 1 bio 4096-ptr_max
BUF_SIZE 1 bio (-1)-0,4,24,32,64,144-s32max
BUF_SIZE 1 bio (-1)-0,4,24,32,64,144-s32max
BUF_SIZE 1 bio->bi_pool (-1),624
BUF_SIZE 1 bio->bi_private (-1)-s32max
CAPPED_DATA 1 bio->bi_bdev->bd_disk->nr_zones 1
DATA_SOURCE 1 bio $2
STR_LEN 1 bio->bi_private (-1),8,11-12,14,17,19-20,23,26-27,29,31-32
NOSPEC 1 bio->bi_iter.bi_sector
NOSPEC 1 bio->bi_iter.bi_size
NOSPEC 1 bio->bi_next->bi_iter.bi_sector
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 bio->bi_bdev->bd_queue->last_merge->__sector 0-s32max[c]
HOST_DATA 1 bio->bi_iter.bi_sector 0-u64max
HOST_DATA 1 bio->bi_iter.bi_size 0-u32max[c]
HOST_DATA 1 bio->bi_max_vecs 0-u16max[c]
HOST_DATA 1 bio->bi_next->bi_iter.bi_sector 0-u64max
USER_DATA 1 bio->bi_ioprio 0-u16max
USER_DATA 1 bio->bi_iter.bi_sector 0-u64max
USER_DATA 1 bio->bi_iter.bi_size 0-u32max
USER_DATA 1 bio->bi_max_vecs 0-u16max[c]
USER_DATA 1 bio->bi_next->bi_ioprio 0-u16max[c]
USER_DATA 1 bio->bi_next->bi_iter.bi_sector 0-u64max
USER_DATA 1 bio->bi_next->bi_max_vecs 0-256[c]
NO_OVERFLOW_SIMPLE 1 bio->bi_bdev->bd_disk->queue->queue_hw_ctx
NO_OVERFLOW_SIMPLE 1 bio->bi_bdev->bd_disk->queue->stats
NO_OVERFLOW_SIMPLE 1 bio->bi_next->bi_iter.bi_sector
NO_OVERFLOW_SIMPLE 1 bio->bi_next->bi_max_vecs
NO_OVERFLOW_SIMPLE 1 bio->bi_pool->bio_pool.min_nr
NO_OVERFLOW_SIMPLE 1 bio->bi_pool->bvec_pool.min_nr
NO_OVERFLOW_SIMPLE 1 bio->bio.bi_max_vecs
UNITS 1 bio unit_jiffy
LOCK2 &zwplug->lock
LOCK2 flags
HALF_LOCKED2 &md->io_barrier
HALF_LOCKED2 1 &bio->bi_bdev->bd_queue->queue_lock
TYPE_LOCK (struct blk_zone_wplug)->lock

drivers/md/bcache/journal.c journal_write_unlocked() -> bio_list_add()

Type Parameter Key Value
PARAM_VALUE 0 bl 4436111114827137024
PARAM_VALUE 0 bl->head 0,4096-ptr_max
PARAM_VALUE 0 bl->tail 0,4096-ptr_max
PARAM_VALUE 1 bio 4096-ptr_max
PARAM_VALUE 1 bio->bi_next 0
BUF_SIZE 1 bio 144
BIT_INFO 1 bio->bi_iter.bi_size 0x0,0xfffffe00
MEM_ZERO 1 bio
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &c->journal.lock

drivers/md/raid1.c raid1_add_bio_to_plug() -> bio_list_add()

Type Parameter Key Value
PARAM_VALUE 0 bl 4096-ptr_max
PARAM_VALUE 1 bio 4096-ptr_max
PARAM_VALUE 1 bio->bi_next 0
BUF_SIZE 1 bio->bi_pool (-1),624
DATA_SOURCE 1 bio $1
BIT_INFO 1 bio->bi_opf 0x0,0xffdfffff
NOSPEC 1 bio->bi_iter.bi_size
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 bio->bi_iter.bi_size 0[c]
HOST_DATA 1 bio->bi_max_vecs 0-4,16,64,128,256[c]
USER_DATA 1 bio->bi_ioprio 0-u16max
USER_DATA 1 bio->bi_iter.bi_size 0
USER_DATA 1 bio->bi_max_vecs 0-4,16,64,128,256[c]
NO_OVERFLOW_SIMPLE 1 bio->bi_pool->bio_pool.min_nr
NO_OVERFLOW_SIMPLE 1 bio->bi_pool->bvec_pool.min_nr
HALF_LOCKED2 &bio->bi_bdev->bd_queue->queue_lock
HALF_LOCKED2 &md->io_barrier

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

Type Parameter Key Value
PARAM_VALUE 0 bl 4096-ptr_max
PARAM_VALUE 1 bio 4096-ptr_max
PARAM_VALUE 1 bio->bi_next 0
BUF_SIZE 1 bio->bi_pool (-1),624
BIT_INFO 1 bio->bi_opf 0x0,0xffdfffff
NOSPEC 1 bio->bi_iter.bi_size
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 bio->bi_iter.bi_size 0[c]
HOST_DATA 1 bio->bi_max_vecs 0-4,16,64,128,256[c]
USER_DATA 1 bio->bi_ioprio 0-u16max
USER_DATA 1 bio->bi_iter.bi_size 0
USER_DATA 1 bio->bi_max_vecs 0-4,16,64,128,256[c]
NO_OVERFLOW_SIMPLE 1 bio->bi_pool->bio_pool.min_nr
NO_OVERFLOW_SIMPLE 1 bio->bi_pool->bvec_pool.min_nr
LOCK2 &conf->device_lock
LOCK2 flags
HALF_LOCKED2 &bio->bi_bdev->bd_queue->queue_lock
HALF_LOCKED2 &md->io_barrier
TYPE_LOCK (struct r1conf)->device_lock

drivers/md/dm-integrity.c bitmap_block_work() -> bio_list_add()

Type Parameter Key Value
PARAM_VALUE 0 bl 3071309674789642240
PARAM_VALUE 0 bl->head 0,4096-ptr_max
PARAM_VALUE 0 bl->tail 0,4096-ptr_max
PARAM_VALUE 1 bio 4096-ptr_max
PARAM_VALUE 1 bio->bi_next 0
DATA_SOURCE 1 bio r bio_list_pop
NOCHECK_CALL

drivers/md/dm-integrity.c dm_integrity_map_continue() -> bio_list_add()

Type Parameter Key Value
PARAM_VALUE 0 bl 4096-ptr_max
PARAM_VALUE 1 bio 4096-ptr_max
DATA_SOURCE 1 bio r dm_bio_from_per_bio_data
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &bbs->bio_queue_lock
HALF_LOCKED2 &md->io_barrier
TYPE_LOCK (struct bitmap_block_status)->bio_queue_lock

drivers/md/dm-integrity.c do_endio() -> bio_list_add()

Type Parameter Key Value
PARAM_VALUE 0 bl 4096-ptr_max
PARAM_VALUE 1 bio 4096-ptr_max
DATA_SOURCE 1 bio $1
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 1 bio unit_jiffy
LOCK2 &ic->endio_wait.lock
LOCK2 flags
TYPE_LOCK (struct wait_queue_head)->lock

drivers/md/dm-integrity.c submit_flush_bio() -> bio_list_add()

Type Parameter Key Value
PARAM_VALUE 0 bl 4096-ptr_max
DATA_SOURCE 1 bio r dm_bio_from_per_bio_data
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &ic->endio_wait.lock
LOCK2 flags
HALF_LOCKED2 &md->io_barrier
TYPE_LOCK (struct wait_queue_head)->lock

block/blk-cgroup.c blkcg_punt_bio_submit() -> bio_list_add()

Type Parameter Key Value
PARAM_VALUE 0 bl 4096-ptr_max
PARAM_VALUE 1 bio 4096-ptr_max
BUF_SIZE 1 bio->bi_pool (-1),624
DATA_SOURCE 1 bio $0
BIT_INFO 1 bio->bi_end_io 0x110090010640000,0xffffffffffffffff
BIT_INFO 1 bio->bi_opf 0x4000000,0xffffffff
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 1 bio->bi_pool->bio_pool.min_nr
NO_OVERFLOW_SIMPLE 1 bio->bi_pool->bvec_pool.min_nr
LOCK2 &blkg->async_bio_lock
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct blkcg_gq)->async_bio_lock

drivers/md/dm-bio-prison-v2.c __get() -> bio_list_add()

Type Parameter Key Value
PARAM_VALUE 0 bl 4096-ptr_max
PARAM_VALUE 1 bio 1-u64max
BUF_SIZE 1 bio (-1),144
BUF_SIZE 1 bio (-1),144
DATA_SOURCE 1 bio $3
NOSPEC 1 bio->bi_iter.bi_sector
NOSPEC 1 bio->bi_iter.bi_size
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 bio->bi_iter.bi_sector 0
HOST_DATA 1 bio->bi_iter.bi_size 0[c]
HOST_DATA 1 bio->bi_max_vecs 0-4,16,64,128,256[c]
USER_DATA 1 bio->bi_ioprio 0-u16max
USER_DATA 1 bio->bi_iter.bi_sector 0
USER_DATA 1 bio->bi_iter.bi_size 0
USER_DATA 1 bio->bi_max_vecs 0-4,16,64,128,256[c]
LOCK2 &prison->lock
LOCK2 irq
TYPE_LOCK (struct dm_bio_prison_v2)->lock

drivers/md/dm-vdo/flush.c vdo_launch_flush() -> bio_list_add()

Type Parameter Key Value
PARAM_VALUE 0 bl 4096-ptr_max
PARAM_VALUE 1 bio 4096-ptr_max
BUF_SIZE 1 bio (-1),144
BUF_SIZE 1 bio (-1),144
DATA_SOURCE 1 bio $1
NOSPEC 1 bio->bi_iter.bi_sector
NOSPEC 1 bio->bi_iter.bi_size
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 bio->bi_iter.bi_sector 0-u64max
HOST_DATA 1 bio->bi_iter.bi_size 0-u32max[c]
USER_DATA 1 bio->bi_ioprio 0-u16max
USER_DATA 1 bio->bi_iter.bi_sector 0-u64max
USER_DATA 1 bio->bi_iter.bi_size 0-u32max
LOCK2 &flusher->lock
LOCK2 &md->io_barrier
HALF_LOCKED2 &bio->bi_bdev->bd_queue->queue_lock
HALF_LOCKED2 &md->swap_bios_semaphore
TYPE_LOCK (struct flusher)->lock
TYPE_LOCK (struct mapped_device)->io_barrier

drivers/md/dm-raid1.c do_writes() -> bio_list_add()

Type Parameter Key Value
PARAM_VALUE 0 bl 2723742711645945856
PARAM_VALUE 0 bl->head 0,4096-ptr_max
PARAM_VALUE 0 bl->tail 0,4096-ptr_max
PARAM_VALUE 1 bio 4096-ptr_max
PARAM_VALUE 1 bio->bi_next 0
DATA_SOURCE 1 bio r bio_list_pop
BIT_INFO 1 bio->bi_opf 0x0,0xffffffff
NOCHECK_CALL
UNITS 1 bio unit_jiffy
HALF_LOCKED2 &pool->lock

drivers/md/dm-raid1.c do_writes() -> bio_list_add()

Type Parameter Key Value
PARAM_VALUE 0 bl 5453714141495377920
PARAM_VALUE 0 bl->head 0,4096-ptr_max
PARAM_VALUE 0 bl->tail 0,4096-ptr_max
PARAM_VALUE 1 bio 4096-ptr_max
PARAM_VALUE 1 bio->bi_next 0
DATA_SOURCE 1 bio r bio_list_pop
BIT_INFO 1 bio->bi_opf 0x0,0xfffbffff
NOCHECK_CALL
UNITS 1 bio unit_jiffy
HALF_LOCKED2 &pool->lock

drivers/md/dm-raid1.c do_writes() -> bio_list_add()

Type Parameter Key Value
PARAM_VALUE 0 bl 0,1841053438076231680,2723742711645945856,4568679391723040768
PARAM_VALUE 0 bl->head 0,4096-ptr_max
PARAM_VALUE 0 bl->tail 0,4096-ptr_max
PARAM_VALUE 0 bl->tail->bi_next 0
PARAM_VALUE 1 bio 4096-ptr_max
PARAM_VALUE 1 bio->bi_next 0
BUF_SIZE 0 bl 0,16
BUF_SIZE 0 bl 0,16
DATA_SOURCE 1 bio r bio_list_pop
BIT_INFO 0 bl 0x0,0x3fefbdfbff7ff000
BIT_INFO 0 bl 0x0,0x3fefbdfbff7ff000
BIT_INFO 1 bio->bi_opf 0x0,0xfffbffff
NOCHECK_CALL
UNITS 1 bio unit_jiffy
HALF_LOCKED2 &pool->lock

drivers/md/dm-raid1.c do_writes() -> bio_list_add()

Type Parameter Key Value
PARAM_VALUE 0 bl 4096-ptr_max
PARAM_VALUE 0 bl->head 0,4096-ptr_max
PARAM_VALUE 0 bl->tail 0,4096-ptr_max
BUF_SIZE 1 bio 0
DATA_SOURCE 1 bio r bio_list_pop
BIT_INFO 1 bio 0x0,0x0
PREEMPT_ADD <- disables preempt
NOCHECK_CALL
UNITS 1 bio unit_jiffy
LOCK2 &ms->lock
LOCK2 irq
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct mirror_set)->lock

drivers/md/dm-raid1.c hold_bio() -> bio_list_add()

Type Parameter Key Value
PARAM_VALUE 0 bl 4096-ptr_max
PARAM_VALUE 1 bio 4096-ptr_max
PARAM_VALUE 1 bio->bi_next 0
DATA_SOURCE 1 bio $1
PREEMPT_ADD <- disables preempt
NOCHECK_CALL
UNITS 1 bio unit_jiffy
LOCK2 &ms->lock
LOCK2 irq
TYPE_LOCK (struct mirror_set)->lock

drivers/md/dm-raid1.c queue_bio() -> bio_list_add()

Type Parameter Key Value
PARAM_VALUE 0 bl 4096-ptr_max
PARAM_VALUE 1 bio 4096-ptr_max
BUF_SIZE 0 bl 16
BUF_SIZE 1 bio (-1)-s32max
BUF_SIZE 1 bio (-1)-s32max
BUF_SIZE 1 bio->bi_pool (-1),624
BUF_SIZE 1 bio->bi_private (-1)-s32max
DATA_SOURCE 1 bio $1
STR_LEN 0 bl (-1),8,11-12,14,17,19-20,23,26-27,29,31-32
STR_LEN 1 bio (-1),8,11-12,14,17,19-20,23,26-27,29,31-32
STR_LEN 1 bio->bi_private (-1),8,11-12,14,17,19-20,23,26-27,29,31-32
NOSPEC 1 bio->bi_iter.bi_sector
NOSPEC 1 bio->bi_iter.bi_size
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 bio->bi_bdev->bd_queue->last_merge->__sector 0-18446744073709551614
HOST_DATA 1 bio->bi_iter.bi_sector 0-u64max
HOST_DATA 1 bio->bi_iter.bi_size 0-u32max[c]
HOST_DATA 1 bio->bi_max_vecs 0-u16max[c]
USER_DATA 1 bio->bi_ioprio 0-u16max
USER_DATA 1 bio->bi_iter.bi_sector 0-u64max
USER_DATA 1 bio->bi_iter.bi_size 0-u32max
NO_OVERFLOW_SIMPLE 1 bio->bi_bdev->bd_disk->queue->queue_hw_ctx
NO_OVERFLOW_SIMPLE 1 bio->bi_bdev->bd_disk->queue->stats
NO_OVERFLOW_SIMPLE 1 bio->bi_next->bi_iter.bi_sector
NO_OVERFLOW_SIMPLE 1 bio->bi_pool->bio_pool.min_nr
NO_OVERFLOW_SIMPLE 1 bio->bi_pool->bvec_pool.min_nr
NO_OVERFLOW_SIMPLE 1 bio->bio.bi_bdev->bd_disk->queue->queue_hw_ctx
NO_OVERFLOW_SIMPLE 1 bio->bio.bi_bdev->bd_disk->queue->stats
NO_OVERFLOW_SIMPLE 1 bio->bio.bi_max_vecs
UNITS 1 bio unit_jiffy
LOCK2 &ms->lock
LOCK2 flags
HALF_LOCKED2 &md->io_barrier
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 1 &bio->bi_bdev->bd_queue->queue_lock
TYPE_LOCK (struct mirror_set)->lock

drivers/md/dm-raid1.c write_callback() -> bio_list_add()

Type Parameter Key Value
PARAM_VALUE 0 bl 4096-ptr_max
PARAM_VALUE 1 bio 4096-ptr_max
PARAM_VALUE 1 bio->bi_next 0
BUF_SIZE 1 bio (-1),104,112,176
BUF_SIZE 1 bio (-1),104,112,176
DATA_SOURCE 1 bio $2
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &ms->lock
LOCK2 flags
TYPE_LOCK (struct mirror_set)->lock

drivers/md/dm-region-hash.c dm_rh_delay() -> bio_list_add()

Type Parameter Key Value
PARAM_VALUE 0 bl 4096-ptr_max
PARAM_VALUE 1 bio 4096-ptr_max
BUF_SIZE 1 bio 0
DATA_SOURCE 1 bio $1
BIT_INFO 1 bio 0x0,0x0
NOCHECK_CALL
UNITS 1 bio unit_jiffy
LOCK2 &rh->hash_lock
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct dm_region_hash)->hash_lock

drivers/md/raid5.c ops_run_io() -> bio_list_add()

Type Parameter Key Value
PARAM_VALUE 0 bl 3609564684188672000
PARAM_VALUE 0 bl->head 0,4096-ptr_max
PARAM_VALUE 0 bl->tail 0,4096-ptr_max
PARAM_VALUE 1 bio 4096-ptr_max
PARAM_VALUE 1 bio->bi_next 0
BUF_SIZE 1 bio 144
BIT_INFO 1 bio->bi_end_io 0x2203622090410000,0xffffffffffffffff
NOCHECK_CALL

drivers/md/raid5.c ops_run_io() -> bio_list_add()

Type Parameter Key Value
PARAM_VALUE 0 bl 3609564684188672000
PARAM_VALUE 0 bl->head 0,4096-ptr_max
PARAM_VALUE 0 bl->tail 0,4096-ptr_max
PARAM_VALUE 1 bio 4096-ptr_max
PARAM_VALUE 1 bio->bi_next 0
BUF_SIZE 1 bio 144
NOCHECK_CALL

drivers/md/raid10.c raid10_write_one_disk() -> bio_list_add()

Type Parameter Key Value
PARAM_VALUE 0 bl 4096-ptr_max
PARAM_VALUE 1 bio 4096-ptr_max
PARAM_VALUE 1 bio->bi_next 0
BUF_SIZE 1 bio->bi_pool (-1),624
DATA_SOURCE 1 bio r bio_alloc_clone
BIT_INFO 1 bio->bi_opf 0x0,0xffdfffff
NOSPEC 1 bio->bi_iter.bi_size
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 bio->bi_iter.bi_size 0[c]
HOST_DATA 1 bio->bi_max_vecs 0-4,16,64,128,256[c]
USER_DATA 1 bio->bi_ioprio 0-u16max
USER_DATA 1 bio->bi_iter.bi_size 0
USER_DATA 1 bio->bi_max_vecs 0-4,16,64,128,256[c]
NO_OVERFLOW_SIMPLE 1 bio->bi_pool->bio_pool.min_nr
NO_OVERFLOW_SIMPLE 1 bio->bi_pool->bvec_pool.min_nr
LOCK2 &conf->device_lock
LOCK2 flags
HALF_LOCKED2 &bio->bi_bdev->bd_queue->queue_lock
HALF_LOCKED2 &md->io_barrier
TYPE_LOCK (struct r10conf)->device_lock

drivers/md/raid10.c raid1_add_bio_to_plug() -> bio_list_add()

Type Parameter Key Value
PARAM_VALUE 0 bl 4096-ptr_max
PARAM_VALUE 1 bio 4096-ptr_max
PARAM_VALUE 1 bio->bi_next 0
BUF_SIZE 1 bio->bi_pool (-1),624
DATA_SOURCE 1 bio $1
BIT_INFO 1 bio->bi_opf 0x0,0xffdfffff
NOSPEC 1 bio->bi_iter.bi_size
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 bio->bi_iter.bi_size 0[c]
HOST_DATA 1 bio->bi_max_vecs 0-4,16,64,128,256[c]
USER_DATA 1 bio->bi_ioprio 0-u16max
USER_DATA 1 bio->bi_iter.bi_size 0
USER_DATA 1 bio->bi_max_vecs 0-4,16,64,128,256[c]
NO_OVERFLOW_SIMPLE 1 bio->bi_pool->bio_pool.min_nr
NO_OVERFLOW_SIMPLE 1 bio->bi_pool->bvec_pool.min_nr
HALF_LOCKED2 &bio->bi_bdev->bd_queue->queue_lock
HALF_LOCKED2 &md->io_barrier

drivers/md/dm-bio-prison-v1.c __bio_detain() -> bio_list_add()

Type Parameter Key Value
PARAM_VALUE 0 bl 4096-ptr_max
PARAM_VALUE 1 bio 4096-ptr_max
BUF_SIZE 1 bio (-1),144
BUF_SIZE 1 bio (-1),144
DATA_SOURCE 1 bio $2
NOSPEC 1 bio->bi_iter.bi_size
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 bio->bi_iter.bi_size 0[c]
HOST_DATA 1 bio->bi_max_vecs 0-4,16,64,128,256[c]
USER_DATA 1 bio->bi_ioprio 0-u16max
USER_DATA 1 bio->bi_iter.bi_size 0
USER_DATA 1 bio->bi_max_vecs 0-4,16,64,128,256[c]
NO_OVERFLOW_SIMPLE 1 bio->bi_pool->bio_pool.min_nr
NO_OVERFLOW_SIMPLE 1 bio->bi_pool->bvec_pool.min_nr
LOCK2 irq
HALF_LOCKED2 &md->io_barrier
HALF_LOCKED2 &pool->lock

drivers/md/dm-bio-prison-v1.c __cell_release() -> bio_list_add()

Type Parameter Key Value
PARAM_VALUE 0 bl 3694672585789935616,5849646203124002816
PARAM_VALUE 0 bl->head 0
PARAM_VALUE 0 bl->tail 0
PARAM_VALUE 1 bio 1-u64max
DATA_SOURCE 0 bl $2
PREEMPT_ADD
NOCHECK_CALL
LOCK2 irq

drivers/md/dm-vdo/data-vio.c assign_discard_permit() -> bio_list_add()

Type Parameter Key Value
DATA_SOURCE 1 bio r bio_list_pop
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &pool->lock

drivers/md/dm-vdo/data-vio.c wait_permit() -> bio_list_add()

Type Parameter Key Value
PARAM_VALUE 0 bl 4096-ptr_max
PARAM_VALUE 1 bio 4096-ptr_max
PARAM_VALUE 1 bio->bi_next 0
BUF_SIZE 1 bio (-1),144
BUF_SIZE 1 bio (-1),144
DATA_SOURCE 1 bio $1
BIT_INFO 1 bio->bi_opf 0x0,0xfffbffff
NOSPEC 1 bio->bi_iter.bi_sector
NOSPEC 1 bio->bi_iter.bi_size
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 bio->bi_iter.bi_sector 0
HOST_DATA 1 bio->bi_iter.bi_size 0[c]
HOST_DATA 1 bio->bi_max_vecs 0-4,16,64,128,256[c]
USER_DATA 1 bio->bi_ioprio 0-u16max
USER_DATA 1 bio->bi_iter.bi_sector 0
USER_DATA 1 bio->bi_iter.bi_size 0
USER_DATA 1 bio->bi_max_vecs 0-4,16,64,128,256[c]
LOCK2 &md->io_barrier
LOCK2 &pool->lock
HALF_LOCKED2 &bio->bi_bdev->bd_queue->queue_lock
HALF_LOCKED2 &md->swap_bios_semaphore
TYPE_LOCK (struct data_vio_pool)->lock
TYPE_LOCK (struct mapped_device)->io_barrier

drivers/md/dm-vdo/io-submitter.c try_bio_map_merge() -> bio_list_add()

Type Parameter Key Value
PARAM_VALUE 0 bl 4096-ptr_max
PARAM_VALUE 0 bl->head 0
PARAM_VALUE 0 bl->tail 0
PARAM_VALUE 1 bio 4096-ptr_max
PARAM_VALUE 1 bio->bi_next 0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/nvme/host/multipath.c nvme_ns_head_submit_bio() -> bio_list_add()

Type Parameter Key Value
PARAM_VALUE 0 bl 4096-ptr_max
PARAM_VALUE 1 bio 4096-ptr_max
BUF_SIZE 1 bio (-1)-0,4,24,32,64,144-s32max
BUF_SIZE 1 bio (-1)-0,4,24,32,64,144-s32max
CAPPED_DATA 1 bio 1
DATA_SOURCE 1 bio r bio_split_to_limits
STR_LEN 1 bio->bi_private (-1)
NOSPEC 1 bio->bi_iter.bi_sector
NOSPEC 1 bio->bi_iter.bi_size
NOSPEC 1 bio->bi_next->bi_iter.bi_sector
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 bio->bi_bdev->bd_queue->last_merge->__sector 0-18446744073709551614
HOST_DATA 1 bio->bi_iter.bi_bvec_done 1024-s32max[c]
HOST_DATA 1 bio->bi_iter.bi_sector 0
HOST_DATA 1 bio->bi_iter.bi_size 512-4294966272[c]
HOST_DATA 1 bio->bi_max_vecs 0-4,16,64,128,256[c]
HOST_DATA 1 bio->bi_next->bi_iter.bi_sector 0-u64max
USER_DATA 1 bio->bi_bdev->bd_queue->last_merge->__sector 0-u64max
USER_DATA 1 bio->bi_ioprio 0-u16max
USER_DATA 1 bio->bi_iter.bi_bvec_done 0-4294967294[c]
USER_DATA 1 bio->bi_iter.bi_sector 0
USER_DATA 1 bio->bi_iter.bi_size 512-4294966272
USER_DATA 1 bio->bi_max_vecs 0-4,16,64,128,256[c]
USER_DATA 1 bio->bi_next->bi_ioprio 0-u16max[c]
USER_DATA 1 bio->bi_next->bi_iter.bi_sector 0-u64max
USER_DATA 1 bio->bi_next->bi_max_vecs 0-256[c]
NO_OVERFLOW_SIMPLE 1 bio->bi_bdev->bd_disk->queue->queue_hw_ctx
NO_OVERFLOW_SIMPLE 1 bio->bi_bdev->bd_disk->queue->stats
NO_OVERFLOW_SIMPLE 1 bio->bi_io_vec
NO_OVERFLOW_SIMPLE 1 bio->bi_next->bi_iter.bi_sector
NO_OVERFLOW_SIMPLE 1 bio->bi_pool->bio_pool.min_nr
NO_OVERFLOW_SIMPLE 1 bio->bi_pool->bvec_pool.min_nr
NO_OVERFLOW_SIMPLE 1 bio->bio.bi_bdev->bd_disk->queue->queue_hw_ctx
NO_OVERFLOW_SIMPLE 1 bio->bio.bi_bdev->bd_disk->queue->stats
NO_OVERFLOW_SIMPLE 1 bio->bio.bi_max_vecs
LOCK2 &head->requeue_lock
LOCK2 &head->srcu
LOCK2 irq
HALF_LOCKED2 1 &bio->bi_bdev->bd_queue->queue_lock
TYPE_LOCK (struct nvme_ns_head)->requeue_lock
TYPE_LOCK (struct nvme_ns_head)->srcu

fs/btrfs/raid56.c raid56_parity_alloc_scrub_rbio() -> bio_list_add()

Type Parameter Key Value
PARAM_VALUE 0 bl 4096-ptr_max
PARAM_VALUE 0 bl->head 0
PARAM_VALUE 0 bl->tail 0
PARAM_VALUE 1 bio 6312167714125516800
PARAM_VALUE 1 bio->bi_next 0
DATA_SOURCE 1 bio $0
NOCHECK_CALL

fs/btrfs/raid56.c rbio_add_bio() -> bio_list_add()

Type Parameter Key Value
PARAM_VALUE 0 bl 4096-ptr_max
PARAM_VALUE 0 bl->head 0
PARAM_VALUE 0 bl->tail 0
PARAM_VALUE 1 bio 4096-ptr_max
DATA_SOURCE 1 bio $1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &pool->lock

fs/btrfs/raid56.c rbio_add_io_paddrs() -> bio_list_add()

Type Parameter Key Value
PARAM_VALUE 0 bl 2886423779497046016,3263918618283216896,8233135648015785984,8404391410835103744,8677838844568580096
PARAM_VALUE 0 bl->head 0,4096-ptr_max
PARAM_VALUE 0 bl->tail 0,4096-ptr_max
PARAM_VALUE 1 bio 4096-ptr_max
DATA_SOURCE 0 bl $1
DATA_SOURCE 1 bio r bio_alloc
NOCHECK_CALL
HALF_LOCKED2 &pool->lock

drivers/md/raid5-cache.c r5l_handle_flush_request() -> bio_list_add()

Type Parameter Key Value
PARAM_VALUE 0 bl 120,4096-ptr_max
PARAM_VALUE 0 bl->head 0
PARAM_VALUE 0 bl->tail 0
PARAM_VALUE 1 bio 4096-ptr_max
BUF_SIZE 1 bio (-1)-0,4,24,32,64,144-s32max
BUF_SIZE 1 bio (-1)-0,4,24,32,64,144-s32max
DATA_SOURCE 1 bio $1
STR_LEN 1 bio->bi_private (-1)
BIT_INFO 1 bio->bi_opf 0x40000,0xffffffff
NOSPEC 1 bio->bi_iter.bi_sector
NOSPEC 1 bio->bi_iter.bi_size
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 bio->bi_bdev->bd_queue->last_merge->__sector 0-s32max[c]
HOST_DATA 1 bio->bi_iter.bi_sector 0-u64max
HOST_DATA 1 bio->bi_iter.bi_size 0[c]
HOST_DATA 1 bio->bi_max_vecs 0-4,16,64,128,256[c]
USER_DATA 1 bio->bi_ioprio 0-u16max
USER_DATA 1 bio->bi_iter.bi_sector 0-u64max
USER_DATA 1 bio->bi_iter.bi_size 0
USER_DATA 1 bio->bi_max_vecs 0-4,16,64,128,256[c]
USER_DATA 1 bio->bi_next->bi_ioprio 0-u16max[c]
USER_DATA 1 bio->bi_next->bi_max_vecs 0-4,16,64,128,256[c]
NO_OVERFLOW_SIMPLE 1 bio->bi_bdev->bd_disk->queue->queue_hw_ctx
NO_OVERFLOW_SIMPLE 1 bio->bi_bdev->bd_disk->queue->stats
NO_OVERFLOW_SIMPLE 1 bio->bi_next->bi_iter.bi_sector
NO_OVERFLOW_SIMPLE 1 bio->bi_next->bi_max_vecs
NO_OVERFLOW_SIMPLE 1 bio->bi_pool->bio_pool.min_nr
NO_OVERFLOW_SIMPLE 1 bio->bi_pool->bvec_pool.min_nr
NO_OVERFLOW_SIMPLE 1 bio->bio.bi_max_vecs
LOCK2 &log->io_mutex
HALF_LOCKED2 &md->io_barrier
HALF_LOCKED2 1 &bio->bi_bdev->bd_queue->queue_lock
TYPE_LOCK (struct r5l_log)->io_mutex

fs/iomap/bio.c iomap_fail_buffered_read() -> bio_list_add()

Type Parameter Key Value
PARAM_VALUE 0 bl 7451317202772127744
PARAM_VALUE 0 bl->head 0,4096-ptr_max
PARAM_VALUE 1 bio 4096-ptr_max
BUF_SIZE 1 bio (-1)-s32max
BUF_SIZE 1 bio (-1)-s32max
BUF_SIZE 1 bio->bi_pool (-1),624
BUF_SIZE 1 bio->bi_private (-1)-s32max
DATA_SOURCE 1 bio $0
STR_LEN 0 bl (-1),8,11-12,14,17,19-20,23,26-27,29,31-32
STR_LEN 1 bio (-1),8,11-12,14,17,19-20,23,26-27,29,31-32
STR_LEN 1 bio->bi_private (-1),8,11-12,14,17,19-20,23,26-27,29,31-32
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 bio->bi_iter.bi_sector 0-u64max
HOST_DATA 1 bio->bi_iter.bi_size 0-u32max[c]
HOST_DATA 1 bio->bi_max_vecs 0-u16max[c]
NO_OVERFLOW_SIMPLE 1 bio->bi_bdev->bd_disk->queue->queue_hw_ctx
NO_OVERFLOW_SIMPLE 1 bio->bi_bdev->bd_disk->queue->stats
NO_OVERFLOW_SIMPLE 1 bio->bi_next->bi_iter.bi_sector
NO_OVERFLOW_SIMPLE 1 bio->bi_pool->bio_pool.min_nr
NO_OVERFLOW_SIMPLE 1 bio->bi_pool->bvec_pool.min_nr
NO_OVERFLOW_SIMPLE 1 bio->bio.bi_bdev->bd_disk->queue->queue_hw_ctx
NO_OVERFLOW_SIMPLE 1 bio->bio.bi_bdev->bd_disk->queue->stats
NO_OVERFLOW_SIMPLE 1 bio->bio.bi_max_vecs
LOCK2 flags
LOCK2 global &failed_read_lock
HALF_LOCKED2 1 &bio->bi_bdev->bd_queue->queue_lock