Defined in 1 files as a function:
Referenced in 12 files:
- block/bio.c, line 611
- drivers/md/bcache/debug.c, line 118
- drivers/md/bcache/io.c, line 29
- drivers/md/bcache/movinggc.c, line 82
- drivers/md/bcache/super.c, line 2255
- drivers/md/bcache/writeback.c, line 334
- drivers/md/dm-bufio.c, line 1350
- drivers/md/dm-flakey.c, line 444
- drivers/md/raid1.c, line 192
- drivers/md/raid10.c
- drivers/target/target_core_pscsi.c, line 865
- fs/squashfs/block.c, line 234
Smatch caller information:
drivers/md/bcache/writeback.c dirty_init() -> bio_init_inline()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bio | 4096-ptr_max |
| PARAM_VALUE | 1 | bdev | 0 |
| PARAM_VALUE | 2 | max_vecs | 0-8192 |
| PARAM_VALUE | 3 | opf | 0 |
| BUF_SIZE | 0 | bio | 144 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &dc->in_flight |
drivers/target/target_core_pscsi.c pscsi_map_sg() -> bio_init_inline()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bio | 4096-ptr_max |
| PARAM_VALUE | 1 | bdev | 0 |
| PARAM_VALUE | 2 | max_vecs | 0-256 |
| PARAM_VALUE | 3 | opf | 0-1 |
| BUF_SIZE | 0 | bio | 144-16528 |
| BUF_SIZE | 0 | bio | 144-16528 |
| CAPPED_DATA | 2 | max_vecs | 1 |
| DATA_SOURCE | 0 | bio | r bio_kmalloc |
| DATA_SOURCE | 2 | max_vecs | r bio_max_segs |
| FUZZY_MAX | 3 | opf | 1 |
| HARD_MAX | 3 | opf | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &pool->lock |
drivers/md/bcache/debug.c bch_data_verify() -> bio_init_inline()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bio | 4096-ptr_max |
| PARAM_VALUE | 2 | max_vecs | 0-1024 |
| PARAM_VALUE | 3 | opf | 0 |
| BUF_SIZE | 0 | bio | 144-16528 |
| BUF_SIZE | 0 | bio | 144-16528 |
| DATA_SOURCE | 0 | bio | r bio_kmalloc |
| DATA_SOURCE | 2 | max_vecs | r bio_segments |
| NOCHECK_CALL | |||
| UNITS | 1 | bdev | unit_byte |
drivers/md/bcache/movinggc.c moving_init() -> bio_init_inline()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bio | 4096-ptr_max |
| PARAM_VALUE | 1 | bdev | 0 |
| PARAM_VALUE | 2 | max_vecs | 0-8192 |
| PARAM_VALUE | 3 | opf | 0 |
| BUF_SIZE | 0 | bio | 144 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
fs/squashfs/block.c squashfs_bio_read() -> bio_init_inline()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bio | 4096-ptr_max |
| PARAM_VALUE | 3 | opf | 0 |
| BUF_SIZE | 0 | bio | 144-16528 |
| BUF_SIZE | 0 | bio | 144-16528 |
| DATA_SOURCE | 0 | bio | r bio_kmalloc |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 1 | bdev | unit_byte |
drivers/md/bcache/io.c bch_bbio_alloc() -> bio_init_inline()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bio | 4096-ptr_max |
| PARAM_VALUE | 1 | bdev | 0 |
| PARAM_VALUE | 2 | max_vecs | 0-1024 |
| PARAM_VALUE | 3 | opf | 0 |
| BUF_SIZE | 0 | bio | 144 |
| CAPPED_DATA | 2 | max_vecs | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &b->io_mutex | ||
| HALF_LOCKED2 | &c->uuid_write_mutex | ||
| HALF_LOCKED2 | &c->verify_lock |
block/bio.c bio_alloc_bioset() -> bio_init_inline()
| 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 | 2 | 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 | 1 | bdev | $0 |
| DATA_SOURCE | 2 | max_vecs | $1 [m] |
| DATA_SOURCE | 3 | opf | $2 [m] |
| FUZZY_MAX | 2 | max_vecs | 4 |
| STR_LEN | 0 | bio | (-1) |
| STR_LEN | 1 | bdev | (-1) |
| HARD_MAX | 2 | max_vecs | 4 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 1 | bdev->bd_queue->last_merge->__sector | 0-18446744073709551614 |
| USER_DATA | 2 | 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 | |
| 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 |
drivers/md/raid1.c r1buf_pool_alloc() -> bio_init_inline()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bio | 4096-ptr_max |
| PARAM_VALUE | 1 | bdev | 0 |
| PARAM_VALUE | 2 | max_vecs | 16 |
| PARAM_VALUE | 3 | opf | 0 |
| BUF_SIZE | 0 | bio | 144-16528 |
| BUF_SIZE | 0 | bio | 144-16528 |
| DATA_SOURCE | 0 | bio | r bio_kmalloc |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
drivers/md/dm-bufio.c use_bio() -> bio_init_inline()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bio | 4096-ptr_max |
| PARAM_VALUE | 1 | bdev | 4096-ptr_max |
| PARAM_VALUE | 2 | max_vecs | 1 |
| PARAM_VALUE | 3 | opf | 0-1 |
| BUF_SIZE | 0 | bio | 144-16528 |
| BUF_SIZE | 0 | bio | 144-16528 |
| DATA_SOURCE | 0 | bio | r bio_kmalloc |
| DATA_SOURCE | 3 | opf | $1 |
| HARD_MAX | 3 | opf | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
drivers/md/raid10.c r10buf_pool_alloc() -> bio_init_inline()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bio | 4096-ptr_max |
| PARAM_VALUE | 1 | bdev | 0 |
| PARAM_VALUE | 2 | max_vecs | 16 |
| PARAM_VALUE | 3 | opf | 0 |
| BUF_SIZE | 0 | bio | 144-16528 |
| BUF_SIZE | 0 | bio | 144-16528 |
| DATA_SOURCE | 0 | bio | r bio_kmalloc |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
drivers/md/raid10.c r10buf_pool_alloc() -> bio_init_inline()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bio | 4096-ptr_max |
| PARAM_VALUE | 0 | bio->bi_bdev->bd_disk->queue->blkg_list.next | 4096-ptr_max |
| PARAM_VALUE | 0 | bio->bi_bdev->bd_disk->queue->blkg_list.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | bio->bi_bdev->bd_queue | 4096-ptr_max |
| PARAM_VALUE | 0 | bio->bi_bdev->bd_queue->queue_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | bdev | 0 |
| PARAM_VALUE | 2 | max_vecs | 16 |
| PARAM_VALUE | 3 | opf | 0 |
| BUF_SIZE | 0 | bio | 144-16528 |
| BUF_SIZE | 0 | bio | 144-16528 |
| DATA_SOURCE | 0 | bio | r bio_kmalloc |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
drivers/md/bcache/super.c cache_alloc() -> bio_init_inline()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bio | 4096-ptr_max |
| PARAM_VALUE | 1 | bdev | 0 |
| PARAM_VALUE | 2 | max_vecs | 8 |
| PARAM_VALUE | 3 | opf | 0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | &pool->lock |
drivers/md/dm-flakey.c clone_bio() -> bio_init_inline()
| 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 | r bio_kmalloc |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 2 | max_vecs | 0-u16max[c] |
| USER_DATA | 2 | max_vecs | 0-u16max[c] |
| UNITS | 2 | 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 |