Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 26 files:
- block/bio.c
- block/blk-flush.c, line 474
- block/blk-zoned.c, line 277
- block/fops.c
- drivers/block/floppy.c, line 4147
- drivers/block/zram/zram_drv.c
- drivers/md/bcache/super.c
- drivers/md/dm-pcache/backing_dev.c, line 298
- drivers/md/dm-vdo/vdo.c, line 884
- drivers/md/dm.c, line 1552
- drivers/md/md.c
- drivers/md/raid5-cache.c
- drivers/md/raid5-ppl.c, line 253
- drivers/md/raid5.c
- drivers/nvme/target/io-cmd-bdev.c
- drivers/nvme/target/passthru.c, line 273
- drivers/nvme/target/zns.c, line 570
- fs/btrfs/disk-io.c, line 4022
- fs/btrfs/scrub.c, line 2088
- fs/erofs/fileio.c, line 71
- fs/iomap/bio.c, line 176
- fs/ocfs2/cluster/heartbeat.c, line 663
- fs/xfs/xfs_log.c, line 1577
- fs/xfs/xfs_zone_gc.c, line 991
- include/linux/bio.h, line 483
- mm/page_io.c
Smatch caller information:
drivers/md/raid5-ppl.c ppl_new_iounit() -> bio_init()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bio | 4096-ptr_max |
| PARAM_VALUE | 2 | table | 0 |
| PARAM_VALUE | 3 | max_vecs | 32 |
| PARAM_VALUE | 4 | opf | 131073 |
| BUF_SIZE | 2 | table | 512 |
| MEM_ZERO | 0 | bio | |
| NOCHECK_CALL | |||
| LOCK2 | &log->io_mutex | ||
| TYPE_LOCK | (struct ppl_log)->io_mutex |
drivers/md/bcache/writeback.c bio_init_inline() -> bio_init()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bio | 4096-ptr_max |
| PARAM_VALUE | 1 | bdev | 0 |
| PARAM_VALUE | 3 | max_vecs | 0-8192 |
| PARAM_VALUE | 4 | opf | 0 |
| BUF_SIZE | 0 | bio | 144 |
| DATA_SOURCE | 0 | bio | $0 |
| DATA_SOURCE | 1 | bdev | $1 |
| DATA_SOURCE | 3 | max_vecs | $2 |
| DATA_SOURCE | 4 | opf | $3 |
| NOCHECK_CALL |
drivers/block/floppy.c __floppy_read_block_0() -> bio_init()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bio | 594458496622579712 |
| PARAM_VALUE | 2 | table | 4713750441301479424 |
| PARAM_VALUE | 3 | max_vecs | 1 |
| PARAM_VALUE | 4 | opf | 0 |
| DATA_SOURCE | 1 | bdev | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | global &floppy_mutex | ||
| HALF_LOCKED2 | &disk->open_mutex | ||
| HALF_LOCKED2 | global &open_lock |
drivers/md/dm-vdo/vdo.c vdo_synchronous_flush() -> bio_init()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bio | 1977698418627125248 |
| PARAM_VALUE | 2 | table | 0 |
| PARAM_VALUE | 3 | max_vecs | 0 |
| PARAM_VALUE | 4 | opf | 262145 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
drivers/target/target_core_pscsi.c bio_init_inline() -> bio_init()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bio | 4096-ptr_max |
| PARAM_VALUE | 1 | bdev | 0 |
| PARAM_VALUE | 3 | max_vecs | 0-256 |
| PARAM_VALUE | 4 | opf | 0-1 |
| BUF_SIZE | 0 | bio | 144-16528 |
| BUF_SIZE | 0 | bio | 144-16528 |
| CAPPED_DATA | 3 | max_vecs | 1 |
| DATA_SOURCE | 0 | bio | $0 |
| DATA_SOURCE | 1 | bdev | $1 |
| DATA_SOURCE | 3 | max_vecs | $2 |
| DATA_SOURCE | 4 | opf | $3 |
| FUZZY_MAX | 4 | opf | 1 |
| HARD_MAX | 4 | opf | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &pool->lock |
drivers/md/bcache/debug.c bio_init_inline() -> bio_init()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bio | 4096-ptr_max |
| PARAM_VALUE | 3 | max_vecs | 0-1024 |
| PARAM_VALUE | 4 | opf | 0 |
| BUF_SIZE | 0 | bio | 144-16528 |
| BUF_SIZE | 0 | bio | 144-16528 |
| DATA_SOURCE | 0 | bio | $0 |
| DATA_SOURCE | 1 | bdev | $1 |
| DATA_SOURCE | 3 | max_vecs | $2 |
| DATA_SOURCE | 4 | opf | $3 |
| NOCHECK_CALL | |||
| UNITS | 1 | bdev | unit_byte |
drivers/md/md.c sync_page_io() -> bio_init()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bio | 1685830172658589696 |
| PARAM_VALUE | 1 | bdev | 1-u64max |
| PARAM_VALUE | 2 | table | 4138559468393644032 |
| PARAM_VALUE | 3 | max_vecs | 1 |
| PARAM_VALUE | 4 | opf | 0 |
| DATA_SOURCE | 4 | opf | $4 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &mddev->reconfig_mutex |
drivers/md/md.c sync_page_io() -> bio_init()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bio | 1685830172658589696 |
| PARAM_VALUE | 2 | table | 4138559468393644032 |
| PARAM_VALUE | 3 | max_vecs | 1 |
| PARAM_VALUE | 4 | opf | 0-1,133121 |
| BUF_SIZE | 1 | bdev | (-1),2136 |
| BUF_SIZE | 1 | bdev | (-1),2136 |
| DATA_SOURCE | 4 | opf | $4 |
| HARD_MAX | 4 | opf | 133121 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &mddev->reconfig_mutex | ||
| HALF_LOCKED2 | &of->mutex |
mm/page_io.c swap_bdev_submit_read() -> bio_init()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bio | 4096-ptr_max |
| PARAM_VALUE | 3 | max_vecs | 32 |
| PARAM_VALUE | 4 | opf | 0 |
| BUF_SIZE | 0 | bio | 144 |
| BUF_SIZE | 2 | table | 512 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 1 | bdev | unit_byte |
| UNITS | 3 | max_vecs | unit_array_size |
mm/page_io.c swap_bdev_submit_write() -> bio_init()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bio | 4096-ptr_max |
| PARAM_VALUE | 3 | max_vecs | 32 |
| PARAM_VALUE | 4 | opf | 16777217 |
| BUF_SIZE | 0 | bio | 144 |
| BUF_SIZE | 2 | table | 512 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 1 | bdev | unit_byte |
| UNITS | 3 | max_vecs | unit_array_size |
fs/ocfs2/cluster/heartbeat.c o2hb_issue_node_write() -> bio_init()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bio | 2014529388046241904,5273236262096928880 |
| PARAM_VALUE | 1 | bdev | 0,4096-ptr_max |
| PARAM_VALUE | 2 | table | 2014529388046242048,5273236262096929024 |
| PARAM_VALUE | 3 | max_vecs | 1 |
| PARAM_VALUE | 4 | opf | 2049 |
| BUF_SIZE | 0 | bio | 144 |
| NOCHECK_CALL |
fs/f2fs/segment.c submit_flush_wait() -> bio_init()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 2 | table | 0 |
| PARAM_VALUE | 3 | max_vecs | 0 |
| PARAM_VALUE | 4 | opf | 264193 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
drivers/md/bcache/movinggc.c bio_init_inline() -> bio_init()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bio | 4096-ptr_max |
| PARAM_VALUE | 1 | bdev | 0 |
| PARAM_VALUE | 3 | max_vecs | 0-8192 |
| PARAM_VALUE | 4 | opf | 0 |
| BUF_SIZE | 0 | bio | 144 |
| DATA_SOURCE | 0 | bio | $0 |
| DATA_SOURCE | 1 | bdev | $1 |
| DATA_SOURCE | 3 | max_vecs | $2 |
| DATA_SOURCE | 4 | opf | $3 |
| NOCHECK_CALL |
fs/erofs/fileio.c erofs_fileio_rq_alloc() -> bio_init()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bio | 256,4096-ptr_max |
| PARAM_VALUE | 1 | bdev | 0 |
| PARAM_VALUE | 3 | max_vecs | 16 |
| PARAM_VALUE | 4 | opf | 0 |
| BUF_SIZE | 2 | table | 256 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 3 | max_vecs | unit_array_size |
| HALF_LOCKED2 | &mapping->invalidate_lock |
fs/btrfs/scrub.c scrub_raid56_cached_parity() -> bio_init()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bio | 6312167714125516800 |
| PARAM_VALUE | 1 | bdev | 0 |
| PARAM_VALUE | 2 | table | 0 |
| PARAM_VALUE | 3 | max_vecs | 0 |
| PARAM_VALUE | 4 | opf | 0 |
| NOCHECK_CALL |
fs/xfs/xfs_log.c xlog_write_iclog() -> bio_init()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bio | 4096-ptr_max |
| PARAM_VALUE | 4 | opf | 38913 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 1 | bdev | unit_byte |
| LOCK2 | &iclog->ic_sema | ||
| HALF_LOCKED2 | &log->l_icloglock | ||
| TYPE_LOCK | (struct xlog_in_core)->ic_sema |
fs/squashfs/block.c bio_init_inline() -> bio_init()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bio | 4096-ptr_max |
| PARAM_VALUE | 4 | opf | 0 |
| BUF_SIZE | 0 | bio | 144-16528 |
| BUF_SIZE | 0 | bio | 144-16528 |
| DATA_SOURCE | 0 | bio | $0 |
| DATA_SOURCE | 1 | bdev | $1 |
| DATA_SOURCE | 3 | max_vecs | $2 |
| DATA_SOURCE | 4 | opf | $3 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 1 | bdev | unit_byte |
drivers/md/bcache/io.c bio_init_inline() -> bio_init()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bio | 4096-ptr_max |
| PARAM_VALUE | 1 | bdev | 0 |
| PARAM_VALUE | 3 | max_vecs | 0-1024 |
| PARAM_VALUE | 4 | opf | 0 |
| BUF_SIZE | 0 | bio | 144 |
| CAPPED_DATA | 3 | max_vecs | 1 |
| DATA_SOURCE | 0 | bio | $0 |
| DATA_SOURCE | 1 | bdev | $1 |
| DATA_SOURCE | 3 | max_vecs | $2 |
| DATA_SOURCE | 4 | opf | $3 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &b->io_mutex | ||
| HALF_LOCKED2 | &c->uuid_write_mutex | ||
| HALF_LOCKED2 | &c->verify_lock | ||
| HALF_LOCKED2 | global &bch_register_lock |
fs/xfs/xfs_zone_gc.c xfs_zone_gc_reset_sync() -> bio_init()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bio | 4765128439164899328 |
| PARAM_VALUE | 2 | table | 0 |
| PARAM_VALUE | 3 | max_vecs | 0 |
| PARAM_VALUE | 4 | opf | 2065 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 1 | bdev | unit_byte |
| HALF_LOCKED2 | &fc->uapi_mutex |
drivers/md/dm.c __send_empty_flush() -> bio_init()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bio | 3577610334751576064 |
| PARAM_VALUE | 2 | table | 0 |
| PARAM_VALUE | 3 | max_vecs | 0 |
| PARAM_VALUE | 4 | opf | 264193,296961 |
| FUZZY_MAX | 4 | opf | 264193 |
| BIT_INFO | 4 | opf | 0x40801,0x48801 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &md->io_barrier | ||
| HALF_LOCKED2 | &bio->bi_bdev->bd_queue->queue_lock | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct mapped_device)->io_barrier |
block/bio.c bdev_rw_virt() -> bio_init()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bio | 2037245562245144576 |
| PARAM_VALUE | 1 | bdev->bd_disk->part0->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_disk->part0->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_disk->part0->bd_mapping->host->i_sb->s_export_op->fh_to_parent | 0,4672,5297,148606482432692224,436469935444291584,457356038048772096,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000-s64max |
| PARAM_VALUE | 1 | bdev->bd_disk->part0->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->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->invalidate_lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 1 | bdev->bd_mapping->invalidate_lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 2 | table | 6353977829790785536 |
| PARAM_VALUE | 3 | max_vecs | 1 |
| PARAM_VALUE | 4 | opf | 0-1,2049,4096,6144-6145 |
| DATA_SOURCE | 1 | bdev | $0 |
| DATA_SOURCE | 4 | opf | $4 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 1 | bdev | unit_byte |
| HALF_LOCKED2 | &fs_info->fs_devices->device_list_mutex | ||
| HALF_LOCKED2 | global &system_transition_mutex |
block/bio.c bio_alloc_bioset() -> bio_init()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bio | 4096-ptr_max |
| PARAM_VALUE | 0 | bio->bi_pool->cache | 1-u64max |
| PARAM_VALUE | 1 | bdev->bd_disk->queue->dev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 1 | bdev->bd_holder_ops->freeze | 4096-ptr_max |
| PARAM_VALUE | 1 | bdev->bd_holder_ops->sync | 4096-ptr_max |
| PARAM_VALUE | 1 | bdev->bd_mapping->host->i_op->get_offset_ctx | 0,2606890545167454208 |
| PARAM_VALUE | 1 | bdev->bd_mapping->host->i_op->readlink | 0,1728600404483375104,2832489546165891072,2874824064778891264,3069732422725099520,4516337085607264256 |
| PARAM_VALUE | 1 | bdev->bd_mapping->host->i_op->sync_lazytime | 0,6951464784224747520 |
| 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->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 | 1 | bdev->bd_queue->dev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 3 | max_vecs | 0,16,64,128,256 |
| BUF_SIZE | 0 | bio->bi_pool | (-1),624 |
| BUF_SIZE | 1 | bdev | (-1)-0,2136 |
| BUF_SIZE | 1 | bdev | (-1)-0,2136 |
| DATA_SOURCE | 1 | bdev | $0 |
| DATA_SOURCE | 3 | max_vecs | $1 [m] |
| DATA_SOURCE | 4 | opf | $2 [m] |
| STR_LEN | 0 | bio | (-1) |
| STR_LEN | 1 | bdev | (-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 1 | bdev->bd_queue->last_merge->__sector | 0-18446744073709551614 |
| USER_DATA | 3 | max_vecs | 0[c] |
| 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 | 1 | bdev->bd_disk->queue->queue_hw_ctx | |
| NO_OVERFLOW_SIMPLE | 1 | bdev->bd_disk->queue->stats | |
| NO_OVERFLOW_SIMPLE | 1 | bdev->bd_mapping->host->i_bytes | |
| UNITS | 0 | bio | unit_byte |
| UNITS | 1 | bdev | unit_byte |
| 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 | global &device_hotplug_lock | ||
| HALF_LOCKED2 | global &system_transition_mutex | ||
| HALF_LOCKED2 | 1 | &bdev->bd_mapping->host->i_rwsem | |
| HALF_LOCKED2 | 1 | &bdev->bd_mapping->invalidate_lock | |
| HALF_LOCKED2 | 1 | &bdev->bd_queue->queue_lock |
block/bio.c bio_init_clone() -> bio_init()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bio | 4096-ptr_max |
| PARAM_VALUE | 1 | bdev->bd_queue->dev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 3 | max_vecs | 0 |
| BUF_SIZE | 0 | bio | (-1),144 |
| BUF_SIZE | 0 | bio | (-1),144 |
| DATA_SOURCE | 0 | bio | $1 |
| DATA_SOURCE | 1 | bdev | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| NO_OVERFLOW_SIMPLE | 1 | bdev->bd_disk->queue->queue_hw_ctx | |
| NO_OVERFLOW_SIMPLE | 1 | bdev->bd_disk->queue->stats | |
| NO_OVERFLOW_SIMPLE | 2 | table | |
| UNITS | 1 | bdev | unit_byte |
| UNITS | 2 | table | unit_byte |
| HALF_LOCKED2 | 1 | &bdev->bd_queue->queue_lock |
block/bio.c bio_init_inline() -> bio_init()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bio | 4096-ptr_max |
| PARAM_VALUE | 0 | bio->bi_pool->cache | 1-u64max |
| PARAM_VALUE | 1 | bdev->bd_disk->queue->dev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 1 | bdev->bd_holder_ops->freeze | 4096-ptr_max |
| PARAM_VALUE | 1 | bdev->bd_holder_ops->sync | 4096-ptr_max |
| PARAM_VALUE | 1 | bdev->bd_mapping->host->i_op->get_offset_ctx | 0,2606890545167454208 |
| PARAM_VALUE | 1 | bdev->bd_mapping->host->i_op->readlink | 0,1728600404483375104,2832489546165891072,2874824064778891264,3069732422725099520,4516337085607264256 |
| PARAM_VALUE | 1 | bdev->bd_mapping->host->i_op->sync_lazytime | 0,6951464784224747520 |
| 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->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 | 1 | bdev->bd_queue->dev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 3 | max_vecs | 1-4 |
| BUF_SIZE | 0 | bio->bi_pool | (-1),624 |
| BUF_SIZE | 1 | bdev | (-1)-0,2136 |
| BUF_SIZE | 1 | bdev | (-1)-0,2136 |
| DATA_SOURCE | 0 | bio | $0 |
| DATA_SOURCE | 1 | bdev | $1 |
| DATA_SOURCE | 3 | max_vecs | $2 |
| DATA_SOURCE | 4 | opf | $3 |
| FUZZY_MAX | 3 | max_vecs | 4 |
| STR_LEN | 0 | bio | (-1) |
| STR_LEN | 0 | bio | (-1) |
| STR_LEN | 1 | bdev | (-1) |
| STR_LEN | 1 | bdev | (-1) |
| HARD_MAX | 3 | max_vecs | 4 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 1 | bdev->bd_queue->last_merge->__sector | 0-s32max[c] |
| USER_DATA | 3 | max_vecs | 1-4[c] |
| 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 | 1 | bdev->bd_disk->queue->queue_hw_ctx | |
| NO_OVERFLOW_SIMPLE | 1 | bdev->bd_disk->queue->stats | |
| UNITS | 0 | bio | unit_byte |
| UNITS | 1 | bdev | unit_byte |
| HALF_LOCKED2 | &dcc->cmd_lock | ||
| HALF_LOCKED2 | &fs_info->fs_devices->device_list_mutex | ||
| HALF_LOCKED2 | &fs_info->tree_log_mutex | ||
| HALF_LOCKED2 | &md->io_barrier | ||
| HALF_LOCKED2 | &vi->i_rwsem | ||
| HALF_LOCKED2 | global &device_hotplug_lock | ||
| HALF_LOCKED2 | global &system_transition_mutex | ||
| HALF_LOCKED2 | 1 | &bdev->bd_mapping->host->i_rwsem | |
| HALF_LOCKED2 | 1 | &bdev->bd_mapping->invalidate_lock | |
| HALF_LOCKED2 | 1 | &bdev->bd_queue->queue_lock |
block/blk-flush.c blkdev_issue_flush() -> bio_init()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bio | 536472857938153472 |
| PARAM_VALUE | 1 | bdev->bd_disk->part0->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_disk->part0->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_disk->part0->bd_mapping->host->i_sb->s_export_op->fh_to_parent | 0,4672,5297,4573560380487,148606482432692224,436469935444291584,457356038048772096,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784-s64max |
| PARAM_VALUE | 1 | bdev->bd_disk->part0->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->host->i_sb->s_cop->inode_info_offs | 1632,1720,1808,2632,2648,2712 |
| 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->invalidate_lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 1 | bdev->bd_mapping->invalidate_lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 2 | table | 0 |
| PARAM_VALUE | 3 | max_vecs | 0 |
| PARAM_VALUE | 4 | opf | 262145 |
| BUF_SIZE | 1 | bdev | (-1),2136 |
| BUF_SIZE | 1 | bdev | (-1),2136 |
| DATA_SOURCE | 1 | bdev | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 1 | bdev | unit_byte |
| HALF_LOCKED2 | &clone->commit_lock | ||
| HALF_LOCKED2 | &elr->lr_super->s_umount | ||
| HALF_LOCKED2 | &grp->alloc_sem | ||
| HALF_LOCKED2 | &iclog->ic_sema | ||
| HALF_LOCKED2 | &inode->i_rwsem | ||
| HALF_LOCKED2 | &journal->j_checkpoint_mutex | ||
| HALF_LOCKED2 | &mddev->reconfig_mutex | ||
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | &pmd->root_lock | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | &subsys->lock | ||
| HALF_LOCKED2 | &zmd->mblk_flush_lock | ||
| HALF_LOCKED2 | &zmd->mblk_sem |
block/blk-zoned.c blkdev_zone_reset_all() -> bio_init()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bio | 900703510214537216 |
| 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->fh_to_dentry | 0,8684,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-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 | table | 0 |
| PARAM_VALUE | 3 | max_vecs | 0 |
| PARAM_VALUE | 4 | opf | 2067 |
| DATA_SOURCE | 1 | bdev | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 1 | bdev->bd_queue->last_merge->__sector | 0-s32max[c] |
| NO_OVERFLOW_SIMPLE | 1 | bdev->bd_mapping->host->i_bytes | |
| UNITS | 1 | bdev | unit_byte |
| HALF_LOCKED2 | &fs_info->dev_replace.rwsem | ||
| HALF_LOCKED2 | &fs_info->fs_devices->device_list_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/md/raid1.c bio_init_inline() -> bio_init()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bio | 4096-ptr_max |
| PARAM_VALUE | 1 | bdev | 0 |
| PARAM_VALUE | 3 | max_vecs | 16 |
| PARAM_VALUE | 4 | opf | 0 |
| BUF_SIZE | 0 | bio | 144-16528 |
| BUF_SIZE | 0 | bio | 144-16528 |
| DATA_SOURCE | 0 | bio | $0 |
| DATA_SOURCE | 1 | bdev | $1 |
| DATA_SOURCE | 3 | max_vecs | $2 |
| DATA_SOURCE | 4 | opf | $3 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
fs/btrfs/disk-io.c write_dev_flush() -> bio_init()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bio | 4096-ptr_max |
| PARAM_VALUE | 1 | bdev | 1-u64max |
| PARAM_VALUE | 2 | table | 0 |
| PARAM_VALUE | 3 | max_vecs | 0 |
| PARAM_VALUE | 4 | opf | 264193 |
| BUF_SIZE | 0 | bio | 144 |
| RX_PATH | |||
| NOCHECK_CALL | |||
| UNITS | 1 | bdev | unit_byte |
| LOCK2 | &fs_info->tree_log_mutex | ||
| LOCK2 | &info->fs_devices->device_list_mutex | ||
| TYPE_LOCK | (struct btrfs_fs_devices)->device_list_mutex | ||
| TYPE_LOCK | (struct btrfs_fs_info)->tree_log_mutex |
drivers/block/zram/zram_drv.c zram_sync_read() -> bio_init()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bio | 764119590526681088 |
| PARAM_VALUE | 2 | table | 4799338281539055616 |
| PARAM_VALUE | 3 | max_vecs | 1 |
| PARAM_VALUE | 4 | opf | 0 |
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &pool->lock |
drivers/block/zram/zram_drv.c zram_writeback_slots() -> bio_init()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 3 | max_vecs | 1 |
| PARAM_VALUE | 4 | opf | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &of->mutex | ||
| LOCK2 | _T->lock | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
drivers/md/dm-pcache/backing_dev.c kmem_type_req_init() -> bio_init()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bio | 4096-ptr_max |
| PARAM_VALUE | 4 | opf | 1 |
| NOCHECK_CALL | |||
| LOCK2 | &cache->writeback_lock | ||
| LOCK2 | &pool->lock | ||
| TYPE_LOCK | (struct pcache_cache)->writeback_lock |
drivers/nvme/target/zns.c nvmet_bdev_execute_zone_append() -> bio_init()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bio | 4096-ptr_max |
| PARAM_VALUE | 1 | bdev | 4096-ptr_max |
| PARAM_VALUE | 1 | bdev->bd_disk | 4096-ptr_max |
| PARAM_VALUE | 1 | bdev->bd_disk->part0 | 4096-ptr_max |
| PARAM_VALUE | 3 | max_vecs | 8 |
| PARAM_VALUE | 4 | opf | 34823 |
| BUF_SIZE | 0 | bio | 144 |
| BUF_SIZE | 2 | table | 128 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 3 | max_vecs | unit_array_size |
| HALF_LOCKED2 | &pool->lock |
drivers/md/dm-bufio.c bio_init_inline() -> bio_init()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bio | 4096-ptr_max |
| PARAM_VALUE | 1 | bdev | 4096-ptr_max |
| PARAM_VALUE | 3 | max_vecs | 1 |
| PARAM_VALUE | 4 | opf | 0-1 |
| BUF_SIZE | 0 | bio | 144-16528 |
| BUF_SIZE | 0 | bio | 144-16528 |
| DATA_SOURCE | 0 | bio | $0 |
| DATA_SOURCE | 1 | bdev | $1 |
| DATA_SOURCE | 3 | max_vecs | $2 |
| DATA_SOURCE | 4 | opf | $3 |
| HARD_MAX | 4 | opf | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
block/fops.c __blkdev_direct_IO_simple() -> bio_init()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bio | 924860499133534208 |
| PARAM_VALUE | 1 | bdev | 4096-ptr_max |
| PARAM_VALUE | 2 | table | 4096-ptr_max |
| PARAM_VALUE | 3 | max_vecs | 0-256 |
| PARAM_VALUE | 4 | opf | 0 |
| BUF_SIZE | 1 | bdev | 2136 |
| BUF_SIZE | 2 | table | 64,80-4096 |
| BUF_SIZE | 2 | table | 64,80-4096 |
| CAPPED_DATA | 3 | max_vecs | 1 |
| DATA_SOURCE | 1 | bdev | $2 |
| DATA_SOURCE | 3 | max_vecs | $3 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 3 | max_vecs | 1-256[c] |
| NO_OVERFLOW_SIMPLE | 3 | max_vecs | |
| UNITS | 3 | max_vecs | unit_array_size |
| ELEM_COUNT | 2 | ==table3 | 8051 |
| HALF_LOCKED2 | &pool->lock |
block/fops.c __blkdev_direct_IO_simple() -> bio_init()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bio | 924860499133534208 |
| PARAM_VALUE | 1 | bdev | 4096-ptr_max |
| PARAM_VALUE | 2 | table | 4096-ptr_max |
| PARAM_VALUE | 3 | max_vecs | 0-256 |
| PARAM_VALUE | 4 | opf | 34817,165889 |
| BUF_SIZE | 1 | bdev | 2136 |
| BUF_SIZE | 2 | table | 64,80-4096 |
| BUF_SIZE | 2 | table | 64,80-4096 |
| CAPPED_DATA | 3 | max_vecs | 1 |
| DATA_SOURCE | 1 | bdev | $2 |
| DATA_SOURCE | 3 | max_vecs | $3 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 3 | max_vecs | 1-256[c] |
| NO_OVERFLOW_SIMPLE | 3 | max_vecs | |
| UNITS | 3 | max_vecs | unit_array_size |
| ELEM_COUNT | 2 | ==table3 | 8051 |
| HALF_LOCKED2 | &pool->lock |
drivers/md/raid5.c ops_run_io() -> bio_init()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 2 | table | 4096-ptr_max |
| PARAM_VALUE | 3 | max_vecs | 1 |
| PARAM_VALUE | 4 | opf | 0-262143 |
| BUF_SIZE | 0 | bio | 144 |
| BIT_INFO | 4 | opf | 0x0,0x20803 |
| NOCHECK_CALL |
drivers/md/raid5.c ops_run_io() -> bio_init()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bio | 4096-ptr_max |
| PARAM_VALUE | 2 | table | 4096-ptr_max |
| PARAM_VALUE | 3 | max_vecs | 1 |
| PARAM_VALUE | 4 | opf | 0-262143 |
| BUF_SIZE | 0 | bio | 144 |
| BIT_INFO | 4 | opf | 0x1,0x20803 |
| NOCHECK_CALL |
drivers/md/raid10.c bio_init_inline() -> bio_init()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bio | 4096-ptr_max |
| PARAM_VALUE | 1 | bdev | 0 |
| PARAM_VALUE | 3 | max_vecs | 16 |
| PARAM_VALUE | 4 | opf | 0 |
| BUF_SIZE | 0 | bio | 144-16528 |
| BUF_SIZE | 0 | bio | 144-16528 |
| DATA_SOURCE | 0 | bio | $0 |
| DATA_SOURCE | 1 | bdev | $1 |
| DATA_SOURCE | 3 | max_vecs | $2 |
| DATA_SOURCE | 4 | opf | $3 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
drivers/nvme/target/io-cmd-bdev.c nvmet_bdev_execute_flush() -> bio_init()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bio | 4096-ptr_max |
| PARAM_VALUE | 1 | bdev | 4096-ptr_max |
| PARAM_VALUE | 3 | max_vecs | 8 |
| PARAM_VALUE | 4 | opf | 262145 |
| BUF_SIZE | 0 | bio | 144 |
| BUF_SIZE | 2 | table | 128 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 3 | max_vecs | unit_array_size |
| HALF_LOCKED2 | &pool->lock |
drivers/nvme/target/io-cmd-bdev.c nvmet_bdev_execute_rw() -> bio_init()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bio | 4096-ptr_max |
| PARAM_VALUE | 3 | max_vecs | 8 |
| PARAM_VALUE | 4 | opf | 0,256,16384,16640,34817,35073,51201,51457,165889,166145,182273,182529 |
| BUF_SIZE | 0 | bio | 144 |
| BUF_SIZE | 2 | table | 128 |
| FUZZY_MAX | 4 | opf | 34817 |
| BIT_INFO | 4 | opf | 0x0,0x2c901 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 3 | max_vecs | unit_array_size |
| HALF_LOCKED2 | &pool->lock |
drivers/md/bcache/super.c bcache_write_super() -> bio_init()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bio | 4096-ptr_max |
| PARAM_VALUE | 3 | max_vecs | 1 |
| PARAM_VALUE | 4 | opf | 0 |
| BUF_SIZE | 0 | bio | 144 |
| NOCHECK_CALL | |||
| LOCK2 | &c->sb_write_mutex | ||
| LOCK2 | global &bch_register_lock | ||
| TYPE_LOCK | (struct cache_set)->sb_write_mutex |
drivers/md/bcache/super.c bch_write_bdev_super() -> bio_init()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bio | 4096-ptr_max |
| PARAM_VALUE | 3 | max_vecs | 1 |
| PARAM_VALUE | 4 | opf | 0 |
| BUF_SIZE | 0 | bio | 144 |
| BUF_SIZE | 1 | bdev | (-1),2136 |
| BUF_SIZE | 1 | bdev | (-1),2136 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &dc->sb_write_mutex | ||
| HALF_LOCKED2 | &dc->writeback_lock | ||
| HALF_LOCKED2 | global &bch_register_lock | ||
| TYPE_LOCK | (struct cached_dev)->sb_write_mutex |
drivers/md/bcache/super.c bio_init_inline() -> bio_init()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bio | 4096-ptr_max |
| PARAM_VALUE | 1 | bdev | 0 |
| PARAM_VALUE | 3 | max_vecs | 8 |
| PARAM_VALUE | 4 | opf | 0 |
| DATA_SOURCE | 0 | bio | $0 |
| DATA_SOURCE | 1 | bdev | $1 |
| DATA_SOURCE | 3 | max_vecs | $2 |
| DATA_SOURCE | 4 | opf | $3 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | &pool->lock |
drivers/md/raid5-cache.c r5l_flush_stripe_to_raid() -> bio_init()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bio | 4096-ptr_max |
| PARAM_VALUE | 2 | table | 0 |
| PARAM_VALUE | 3 | max_vecs | 0 |
| PARAM_VALUE | 4 | opf | 262145 |
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
drivers/md/raid5-cache.c r5l_recovery_fetch_ra_pool() -> bio_init()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bio | 8355269307718328320 |
| PARAM_VALUE | 3 | max_vecs | 256 |
| PARAM_VALUE | 4 | opf | 0 |
| BUF_SIZE | 2 | table | 4096 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &mddev->reconfig_mutex |
drivers/md/dm-flakey.c bio_init_inline() -> bio_init()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bio | 4096-ptr_max |
| BUF_SIZE | 0 | bio | 144-16528 |
| BUF_SIZE | 0 | bio | 144-16528 |
| DATA_SOURCE | 0 | bio | $0 |
| DATA_SOURCE | 1 | bdev | $1 |
| DATA_SOURCE | 3 | max_vecs | $2 |
| DATA_SOURCE | 4 | opf | $3 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 3 | max_vecs | 0-u16max[c] |
| USER_DATA | 3 | max_vecs | 0-u16max[c] |
| UNITS | 3 | max_vecs | unit_page |
| 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/nvme/target/passthru.c nvmet_passthru_map_sg() -> bio_init()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bio | 4096-ptr_max |
| PARAM_VALUE | 1 | bdev | 0 |
| PARAM_VALUE | 3 | max_vecs | 8 |
| PARAM_VALUE | 4 | opf | 0-255 |
| BUF_SIZE | 0 | bio | 144 |
| BUF_SIZE | 2 | table | 128 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 3 | max_vecs | unit_array_size |
| HALF_LOCKED2 | &pool->lock |
fs/iomap/bio.c iomap_bio_read_folio_range_sync() -> bio_init()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bio | 5119650771956187136 |
| PARAM_VALUE | 2 | table | 5696671373989339136 |
| PARAM_VALUE | 3 | max_vecs | 1 |
| PARAM_VALUE | 4 | opf | 0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 1 | bdev | unit_byte |