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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 4 files:

Smatch caller information:

block/blk-lib.c blkdev_issue_secure_erase() -> blk_next_bio()

Type Parameter Key Value
PARAM_VALUE 0 bio 0,4096-ptr_max
PARAM_VALUE 0 bio->bi_iter.bi_size 512-4294966784
PARAM_VALUE 1 bdev 4096-ptr_max
PARAM_VALUE 1 bdev->bd_mapping->host->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 1 bdev->bd_mapping->i_mmap_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 1 bdev->bd_mapping->i_mmap_rwsem.first_waiter->type 0-1
PARAM_VALUE 1 bdev->bd_mapping->invalidate_lock.first_waiter->type 0-1
PARAM_VALUE 2 nr_pages 0
PARAM_VALUE 3 opf 5
PARAM_VALUE 4 gfp 3136,3264
BUF_SIZE 1 bdev (-1),2136
BUF_SIZE 1 bdev (-1),2136
CAPPED_DATA 1 bdev 1
DATA_SOURCE 1 bdev $0
DATA_SOURCE 4 gfp $3
NOSPEC 0 bio->bi_iter.bi_size
HARD_MAX 4 gfp 3264
TASK_NOT_RUNNING
USER_DATA 0 bio->bi_iter.bi_sector 0-36028797018963967
USER_DATA 0 bio->bi_iter.bi_size 512-4294966272[c]
HALF_LOCKED2 &inode->i_rwsem
HALF_LOCKED2 &mapping->invalidate_lock
HALF_LOCKED2 1 &bdev->bd_mapping->host->i_rwsem
HALF_LOCKED2 1 &bdev->bd_mapping->invalidate_lock

block/blk-zoned.c blkdev_zone_mgmt() -> blk_next_bio()

Type Parameter Key Value
PARAM_VALUE 0 bio 0,4096-ptr_max
PARAM_VALUE 0 bio->bi_iter.bi_sector 0-18446744073709551614
PARAM_VALUE 1 bdev 4096-ptr_max
PARAM_VALUE 1 bdev->bd_disk->queue->dev->power.wakeirq->status 0-4294967295
PARAM_VALUE 1 bdev->bd_mapping->host->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 1 bdev->bd_mapping->host->i_sb->s_export_op->encode_fh 0,2,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max
PARAM_VALUE 1 bdev->bd_mapping->host->i_sb->s_export_op->fh_to_dentry 0,8684,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max
PARAM_VALUE 1 bdev->bd_mapping->host->i_sb->s_export_op->fh_to_parent 0,4672,148606482432692224,436469935444291584,457356038048772096,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000-s64max
PARAM_VALUE 1 bdev->bd_mapping->host->i_sb->s_export_op->get_parent 0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-s64max
PARAM_VALUE 1 bdev->bd_mapping->i_mmap_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 1 bdev->bd_mapping->i_mmap_rwsem.first_waiter->type 0-1
PARAM_VALUE 1 bdev->bd_mapping->invalidate_lock.first_waiter->handoff_set 0-1
PARAM_VALUE 1 bdev->bd_mapping->invalidate_lock.first_waiter->type 0-1
PARAM_VALUE 2 nr_pages 0
PARAM_VALUE 3 opf 2059,2061,2063,2065
PARAM_VALUE 4 gfp 3264
DATA_SOURCE 1 bdev $0
BIT_INFO 3 opf 0x800,0x81f
NOSPEC 0 bio->bi_iter.bi_sector
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 bio->bi_iter.bi_sector 0-s32max[c]
USER_DATA 0 bio->bi_iter.bi_sector 0-s32max[c]
NO_OVERFLOW_SIMPLE 0 bio->bi_iter.bi_sector
NO_OVERFLOW_SIMPLE 1 bdev->bd_mapping->host->i_bytes
UNITS 1 bdev unit_byte
HALF_LOCKED2 &dev_replace->rwsem
HALF_LOCKED2 &fs_info->dev_replace.rwsem
HALF_LOCKED2 &fs_info->fs_devices->device_list_mutex
HALF_LOCKED2 &fs_info->tree_log_mutex
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 &zmd->map_lock
HALF_LOCKED2 1 &bdev->bd_mapping->host->i_rwsem
HALF_LOCKED2 1 &bdev->bd_mapping->invalidate_lock

drivers/nvme/target/zns.c nvmet_bdev_zone_mgmt_emulate_all() -> blk_next_bio()

Type Parameter Key Value
PARAM_VALUE 0 bio 0,4096-ptr_max
PARAM_VALUE 0 bio->bi_iter.bi_sector 0
PARAM_VALUE 1 bdev 4096-ptr_max
PARAM_VALUE 1 bdev->bd_disk 4096-ptr_max
PARAM_VALUE 1 bdev->bd_disk->private_data->io_barrier.dep_map->name 0-255
PARAM_VALUE 1 bdev->bd_disk->private_data->queue->q_lockdep_map->name 0-255
PARAM_VALUE 1 bdev->bd_disk->private_data->srcu.dep_map->name 0-255
PARAM_VALUE 1 bdev->bd_disk->queue->dev->power.wakeirq->status 0-4294967295
PARAM_VALUE 1 bdev->bd_nr_sectors 1-u64max
PARAM_VALUE 2 nr_pages 0
PARAM_VALUE 3 opf 0,2048-u32max
PARAM_VALUE 4 gfp 3264
BIT_INFO 3 opf 0x800,0xffffffff
HALF_LOCKED2 &pool->lock