Documented in 1 files:
Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 17 files:
- block/bio.c
- block/blk-mq.c, line 3349
- drivers/block/drbd/drbd_req.c, line 1224
- drivers/block/drbd/drbd_worker.c, line 1507
- drivers/md/bcache/request.c
- drivers/md/dm-cache-target.c, line 837
- drivers/md/dm-crypt.c, line 1851
- drivers/md/dm-io-rewind.c, line 146
- drivers/md/dm-io.c, line 303
- drivers/md/dm-zoned-target.c, line 128
- drivers/md/dm.c
- drivers/md/md.c, line 9417
- drivers/md/raid1.c
- drivers/md/raid10.c
- drivers/md/raid5.c, line 5481
- fs/btrfs/bio.c, line 554
- fs/squashfs/block.c, line 123
Smatch caller information:
drivers/md/dm-cache-target.c remap_to_origin_and_cache() -> bio_alloc_clone()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | bio_src | 4096-ptr_max |
| PARAM_VALUE | 1 | bio_src->bi_next | 0 |
| PARAM_VALUE | 2 | gfp | 3072 |
| PARAM_VALUE | 3 | bs | 4096-ptr_max |
| BUF_SIZE | 1 | bio_src | (-1),144 |
| BUF_SIZE | 1 | bio_src | (-1),144 |
| DATA_SOURCE | 1 | bio_src | $1 |
| NOSPEC | 1 | bio_src->bi_iter.bi_sector | |
| NOSPEC | 1 | bio_src->bi_iter.bi_size | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 1 | bio_src->bi_iter.bi_sector | 0 |
| HOST_DATA | 1 | bio_src->bi_iter.bi_size | 0[c] |
| HOST_DATA | 1 | bio_src->bi_max_vecs | 0-4,16,64,128,256[c] |
| USER_DATA | 1 | bio_src->bi_ioprio | 0-u16max |
| USER_DATA | 1 | bio_src->bi_iter.bi_sector | 0 |
| USER_DATA | 1 | bio_src->bi_iter.bi_size | 0 |
| USER_DATA | 1 | bio_src->bi_max_vecs | 0-4,16,64,128,256[c] |
| HALF_LOCKED2 | &md->io_barrier |
drivers/md/dm-zoned-target.c dmz_submit_bio() -> bio_alloc_clone()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | bio_src | 4096-ptr_max |
| PARAM_VALUE | 1 | bio_src->bi_next | 0 |
| PARAM_VALUE | 2 | gfp | 3072 |
| PARAM_VALUE | 3 | bs | 4096-ptr_max |
| DATA_SOURCE | 1 | bio_src | $2 |
| LOCK2 | &zmd->mblk_sem | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct dmz_metadata)->mblk_sem |
drivers/md/dm-io-rewind.c dm_io_rewind() -> bio_alloc_clone()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | bio_src | 4096-ptr_max |
| PARAM_VALUE | 2 | gfp | 3072 |
| PARAM_VALUE | 3 | bs | 4096-ptr_max |
| DATA_SOURCE | 3 | bs | $1 |
| UNITS | 0 | bdev | unit_byte |
| HALF_LOCKED2 | &pool->lock |
drivers/md/md.c md_clone_bio() -> bio_alloc_clone()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | bio_src | 4096-ptr_max |
| PARAM_VALUE | 2 | gfp | 3072 |
| PARAM_VALUE | 3 | bs | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | bdev | unit_byte |
block/blk-mq.c blk_rq_prep_clone() -> bio_alloc_clone()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | bio_src | 1-u64max |
| PARAM_VALUE | 2 | gfp | 2080 |
| PARAM_VALUE | 3 | bs | 1-u64max |
| BUF_SIZE | 3 | bs | (-1),624 |
| BUF_SIZE | 3 | bs | (-1),624 |
| CAPPED_DATA | 3 | bs | 1 |
| DATA_SOURCE | 2 | gfp | $3 |
| DATA_SOURCE | 3 | bs | $2 [m] |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | bio_src | unit_jiffy |
| HALF_LOCKED2 | __tag_set->srcu | ||
| HALF_LOCKED2 | rcu_read |
drivers/md/bcache/request.c cached_dev_write() -> bio_alloc_clone()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | bio_src | 4096-ptr_max |
| PARAM_VALUE | 1 | bio_src->__bi_cnt.counter | 3 |
| PARAM_VALUE | 1 | bio_src->__bi_nr_segments | u32max |
| PARAM_VALUE | 1 | bio_src->__bi_remaining.counter | 1 |
| PARAM_VALUE | 1 | bio_src->bi_blkg | 0 |
| PARAM_VALUE | 1 | bio_src->bi_bvec_gap_bit | 0 |
| PARAM_VALUE | 1 | bio_src->bi_cookie | u32max |
| PARAM_VALUE | 1 | bio_src->bi_crypt_context | 0,4096-ptr_max |
| PARAM_VALUE | 1 | bio_src->bi_integrity | 0,4096-ptr_max |
| PARAM_VALUE | 1 | bio_src->bi_iocost_cost | 0 |
| PARAM_VALUE | 1 | bio_src->bi_iter.bi_idx | 0 |
| PARAM_VALUE | 1 | bio_src->bi_iter.bi_sector | 0 |
| PARAM_VALUE | 1 | bio_src->bi_iter.bi_size | 0 |
| PARAM_VALUE | 1 | bio_src->bi_max_vecs | 0 |
| PARAM_VALUE | 1 | bio_src->bi_next | 0 |
| PARAM_VALUE | 1 | bio_src->bi_pool | 0 |
| PARAM_VALUE | 1 | bio_src->bi_private | 4096-ptr_max |
| PARAM_VALUE | 1 | bio_src->bi_status | 0 |
| PARAM_VALUE | 1 | bio_src->bi_vcnt | 0 |
| PARAM_VALUE | 1 | bio_src->issue_time_ns | 0 |
| PARAM_VALUE | 2 | gfp | 3072 |
| PARAM_VALUE | 3 | bs | 4096-ptr_max |
| BUF_SIZE | 1 | bio_src | 144 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 1 | bio_src->bi_max_vecs | 0[c] |
| USER_DATA | 1 | bio_src->bi_ioprio | 0-u16max |
| USER_DATA | 1 | bio_src->bi_max_vecs | 0[c] |
| UNITS | 0 | bdev | unit_byte |
drivers/md/bcache/request.c detached_dev_do_request() -> bio_alloc_clone()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bdev | 4096-ptr_max |
| PARAM_VALUE | 1 | bio_src | 4096-ptr_max |
| PARAM_VALUE | 1 | bio_src->bi_bdev | 4096-ptr_max |
| PARAM_VALUE | 1 | bio_src->bi_bdev->bd_disk | 4096-ptr_max |
| PARAM_VALUE | 1 | bio_src->bi_bdev->bd_disk->fops | 4096-ptr_max |
| PARAM_VALUE | 1 | bio_src->bi_bdev->bd_queue->dev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 2 | gfp | 3072 |
| PARAM_VALUE | 3 | bs | 4096-ptr_max |
| BUF_SIZE | 1 | bio_src | (-1)-0,32,144-16528 |
| BUF_SIZE | 1 | bio_src | (-1)-0,32,144-16528 |
| BUF_SIZE | 1 | bio_src->bi_pool | (-1),624 |
| BUF_SIZE | 1 | bio_src->bi_private | (-1)-s32max |
| DATA_SOURCE | 1 | bio_src | $1 |
| STR_LEN | 1 | bio_src->bi_private | (-1),8,11-12,14,17,19-20,23,26-27,29,31-32 |
| NOSPEC | 1 | bio_src->bi_iter.bi_sector | |
| NOSPEC | 1 | bio_src->bi_iter.bi_size | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 1 | bio_src->bi_iter.bi_sector | 0-u64max |
| HOST_DATA | 1 | bio_src->bi_iter.bi_size | 0-u32max[c] |
| HOST_DATA | 1 | bio_src->bi_max_vecs | 0-u16max[c] |
| USER_DATA | 1 | bio_src->bi_ioprio | 0-u16max |
| USER_DATA | 1 | bio_src->bi_iter.bi_sector | 0-u64max |
| USER_DATA | 1 | bio_src->bi_iter.bi_size | 0-u32max |
| USER_DATA | 1 | bio_src->bi_max_vecs | 0-u16max[c] |
| USER_DATA | 1 | bio_src->bi_next->bi_ioprio | 0-u16max[c] |
| USER_DATA | 1 | bio_src->bi_next->bi_max_vecs | 0-256[c] |
| NO_OVERFLOW_SIMPLE | 1 | bio_src->bi_bdev->bd_disk->queue->queue_hw_ctx | |
| NO_OVERFLOW_SIMPLE | 1 | bio_src->bi_bdev->bd_disk->queue->stats | |
| NO_OVERFLOW_SIMPLE | 1 | bio_src->bi_io_vec | |
| NO_OVERFLOW_SIMPLE | 1 | bio_src->bi_next->bi_iter.bi_sector | |
| NO_OVERFLOW_SIMPLE | 1 | bio_src->bi_next->bi_max_vecs | |
| NO_OVERFLOW_SIMPLE | 1 | bio_src->bi_pool->bio_pool.min_nr | |
| NO_OVERFLOW_SIMPLE | 1 | bio_src->bi_pool->bvec_pool.min_nr | |
| NO_OVERFLOW_SIMPLE | 1 | bio_src->bio.bi_bdev->bd_disk->queue->queue_hw_ctx | |
| NO_OVERFLOW_SIMPLE | 1 | bio_src->bio.bi_bdev->bd_disk->queue->stats | |
| NO_OVERFLOW_SIMPLE | 1 | bio_src->bio.bi_max_vecs | |
| HALF_LOCKED2 | 1 | &bio_src->bi_bdev->bd_queue->queue_lock |
drivers/block/drbd/drbd_req.c drbd_request_prepare() -> bio_alloc_clone()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | bio_src | 4096-ptr_max |
| PARAM_VALUE | 1 | bio_src->bi_bdev | 4096-ptr_max |
| PARAM_VALUE | 1 | bio_src->bi_bdev->bd_queue->dev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 2 | gfp | 3072 |
| PARAM_VALUE | 3 | bs | 7047259092195946496 |
| BUF_SIZE | 1 | bio_src | (-1)-0,4,24,32,64,144-s32max |
| BUF_SIZE | 1 | bio_src | (-1)-0,4,24,32,64,144-s32max |
| DATA_SOURCE | 1 | bio_src | $1 |
| STR_LEN | 1 | bio_src->bi_private | (-1) |
| NOSPEC | 1 | bio_src->bi_iter.bi_sector | |
| NOSPEC | 1 | bio_src->bi_iter.bi_size | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 1 | bio_src->bi_iter.bi_sector | 0-u64max |
| HOST_DATA | 1 | bio_src->bi_iter.bi_size | 0-u32max[c] |
| HOST_DATA | 1 | bio_src->bi_max_vecs | 0-4,16,64,128,256[c] |
| USER_DATA | 1 | bio_src->bi_ioprio | 0-u16max |
| USER_DATA | 1 | bio_src->bi_iter.bi_sector | 0-u64max |
| USER_DATA | 1 | bio_src->bi_iter.bi_size | 0-u32max |
| USER_DATA | 1 | bio_src->bi_max_vecs | 0-4,16,64,128,256[c] |
| USER_DATA | 1 | bio_src->bi_next->bi_ioprio | 0-u16max[c] |
| USER_DATA | 1 | bio_src->bi_next->bi_max_vecs | 0-256[c] |
| NO_OVERFLOW_SIMPLE | 1 | bio_src->bi_bdev->bd_disk->queue->queue_hw_ctx | |
| NO_OVERFLOW_SIMPLE | 1 | bio_src->bi_bdev->bd_disk->queue->stats | |
| NO_OVERFLOW_SIMPLE | 1 | bio_src->bi_io_vec | |
| NO_OVERFLOW_SIMPLE | 1 | bio_src->bi_next->bi_iter.bi_sector | |
| NO_OVERFLOW_SIMPLE | 1 | bio_src->bi_next->bi_max_vecs | |
| NO_OVERFLOW_SIMPLE | 1 | bio_src->bi_pool->bio_pool.min_nr | |
| NO_OVERFLOW_SIMPLE | 1 | bio_src->bi_pool->bvec_pool.min_nr | |
| NO_OVERFLOW_SIMPLE | 1 | bio_src->bio.bi_bdev->bd_disk->queue->queue_hw_ctx | |
| NO_OVERFLOW_SIMPLE | 1 | bio_src->bio.bi_bdev->bd_disk->queue->stats | |
| NO_OVERFLOW_SIMPLE | 1 | bio_src->bio.bi_max_vecs | |
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | 1 | &bio_src->bi_bdev->bd_queue->queue_lock |
fs/squashfs/block.c squashfs_bio_read_cached() -> bio_alloc_clone()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | bio_src | 4096-ptr_max |
| PARAM_VALUE | 1 | bio_src->__bi_cnt.counter | 1 |
| PARAM_VALUE | 1 | bio_src->__bi_nr_segments | u32max |
| PARAM_VALUE | 1 | bio_src->__bi_remaining.counter | 1 |
| PARAM_VALUE | 1 | bio_src->bi_bdev->bd_disk->queue->blkg_list.next | 4096-ptr_max |
| PARAM_VALUE | 1 | bio_src->bi_bdev->bd_disk->queue->blkg_list.next->next | 4096-ptr_max |
| PARAM_VALUE | 1 | bio_src->bi_bdev->bd_queue->queue_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | bio_src->bi_bvec_gap_bit | 0 |
| PARAM_VALUE | 1 | bio_src->bi_cookie | u32max |
| PARAM_VALUE | 1 | bio_src->bi_crypt_context | 0 |
| PARAM_VALUE | 1 | bio_src->bi_end_io | 0 |
| PARAM_VALUE | 1 | bio_src->bi_flags | 0 |
| PARAM_VALUE | 1 | bio_src->bi_integrity | 0 |
| PARAM_VALUE | 1 | bio_src->bi_iocost_cost | 0 |
| PARAM_VALUE | 1 | bio_src->bi_ioprio | 0 |
| PARAM_VALUE | 1 | bio_src->bi_iter.bi_idx | 0 |
| PARAM_VALUE | 1 | bio_src->bi_iter.bi_offset | 0 |
| PARAM_VALUE | 1 | bio_src->bi_next | 0 |
| PARAM_VALUE | 1 | bio_src->bi_opf | 0,16384-u32max |
| PARAM_VALUE | 1 | bio_src->bi_pool | 0 |
| PARAM_VALUE | 1 | bio_src->bi_private | 0 |
| PARAM_VALUE | 1 | bio_src->bi_status | 0 |
| PARAM_VALUE | 1 | bio_src->bi_vcnt | 1-u16max |
| PARAM_VALUE | 1 | bio_src->bi_write_hint | 0 |
| PARAM_VALUE | 1 | bio_src->bi_write_stream | 0 |
| PARAM_VALUE | 1 | bio_src->issue_time_ns | 0 |
| PARAM_VALUE | 2 | gfp | 3072 |
| PARAM_VALUE | 3 | bs | 1237167795584647168 |
| BUF_SIZE | 1 | bio_src | 144-16528 |
| BUF_SIZE | 1 | bio_src | 144-16528 |
| DATA_SOURCE | 1 | bio_src | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | bdev | unit_byte |
drivers/md/dm.c alloc_io() -> bio_alloc_clone()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bdev | 0 |
| PARAM_VALUE | 1 | bio_src | 4096-ptr_max |
| PARAM_VALUE | 1 | bio_src->bi_bdev->bd_disk->fops | 4096-ptr_max |
| PARAM_VALUE | 1 | bio_src->bi_bdev->bd_disk->private_data | 4096-ptr_max |
| PARAM_VALUE | 1 | bio_src->bi_bdev->bd_disk->queue->mq_kobj->release.wq->dfl_pwq | 0-s64max |
| PARAM_VALUE | 1 | bio_src->bi_bdev->bd_disk->queue->mq_kobj->release.wq->saved_max_active | s32min-s32max |
| PARAM_VALUE | 1 | bio_src->bi_bdev->bd_disk->queue->mq_kobj->release.wq->saved_min_active | s32min-s32max |
| PARAM_VALUE | 1 | bio_src->bi_bdev->bd_disk->zone_wplugs_worker->delays->blkio_count | 0-4294967295 |
| PARAM_VALUE | 1 | bio_src->bi_bdev->bd_disk->zone_wplugs_worker->sched_task_group->idle | s32min-s32max |
| PARAM_VALUE | 1 | bio_src->bi_bdev->bd_queue->dev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 1 | bio_src->bi_bdev->bd_queue->mq_kobj->release.wq->dfl_pwq | 0-s64max |
| PARAM_VALUE | 1 | bio_src->bi_bdev->bd_queue->mq_kobj->release.wq->saved_max_active | s32min-s32max |
| PARAM_VALUE | 1 | bio_src->bi_bdev->bd_queue->mq_kobj->release.wq->saved_min_active | s32min-s32max |
| PARAM_VALUE | 1 | bio_src->bi_bdev->bd_queue->stats->accounting | s32min-s32max |
| PARAM_VALUE | 2 | gfp | 3072,10240 |
| PARAM_VALUE | 3 | bs | 4096-ptr_max |
| BUF_SIZE | 1 | bio_src | (-1)-0,4,24,32,64,144-s32max |
| BUF_SIZE | 1 | bio_src | (-1)-0,4,24,32,64,144-s32max |
| BUF_SIZE | 1 | bio_src->bi_pool | (-1),624 |
| BUF_SIZE | 1 | bio_src->bi_private | (-1)-s32max |
| CAPPED_DATA | 1 | bio_src | 1 |
| DATA_SOURCE | 1 | bio_src | $1 |
| DATA_SOURCE | 2 | gfp | $2 |
| STR_LEN | 1 | bio_src->bi_private | (-1),8,11-12,14,17,19-20,23,26-27,29,31-32 |
| NOSPEC | 1 | bio_src->bi_iter.bi_sector | |
| NOSPEC | 1 | bio_src->bi_iter.bi_size | |
| HARD_MAX | 2 | gfp | 10240 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 1 | bio_src->bi_bdev->bd_queue->last_merge->__sector | 0-18446744073709551614 |
| HOST_DATA | 1 | bio_src->bi_iter.bi_sector | 0-u64max |
| HOST_DATA | 1 | bio_src->bi_iter.bi_size | 0-u32max[c] |
| HOST_DATA | 1 | bio_src->bi_max_vecs | 0-u16max[c] |
| USER_DATA | 1 | bio_src->bi_ioprio | 0-u16max |
| USER_DATA | 1 | bio_src->bi_iter.bi_sector | 0-u64max |
| USER_DATA | 1 | bio_src->bi_iter.bi_size | 0-u32max |
| USER_DATA | 1 | bio_src->bi_max_vecs | 0-u16max[c] |
| USER_DATA | 1 | bio_src->bi_next->bi_ioprio | 0-u16max[c] |
| USER_DATA | 1 | bio_src->bi_next->bi_max_vecs | 0-256[c] |
| NO_OVERFLOW_SIMPLE | 1 | bio_src->bi_bdev->bd_disk->queue->queue_hw_ctx | |
| NO_OVERFLOW_SIMPLE | 1 | bio_src->bi_bdev->bd_disk->queue->stats | |
| NO_OVERFLOW_SIMPLE | 1 | bio_src->bi_io_vec | |
| NO_OVERFLOW_SIMPLE | 1 | bio_src->bi_next->bi_iter.bi_sector | |
| NO_OVERFLOW_SIMPLE | 1 | bio_src->bi_next->bi_max_vecs | |
| NO_OVERFLOW_SIMPLE | 1 | bio_src->bi_pool->bio_pool.min_nr | |
| NO_OVERFLOW_SIMPLE | 1 | bio_src->bi_pool->bvec_pool.min_nr | |
| NO_OVERFLOW_SIMPLE | 1 | bio_src->bio.bi_bdev->bd_disk->queue->queue_hw_ctx | |
| NO_OVERFLOW_SIMPLE | 1 | bio_src->bio.bi_bdev->bd_disk->queue->stats | |
| NO_OVERFLOW_SIMPLE | 1 | bio_src->bio.bi_max_vecs | |
| LOCK2 | &md->io_barrier | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | 1 | &bio_src->bi_bdev->bd_queue->queue_lock | |
| TYPE_LOCK | (struct mapped_device)->io_barrier |
drivers/md/dm.c alloc_tio() -> bio_alloc_clone()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bdev | 0 |
| PARAM_VALUE | 1 | bio_src | 4096-ptr_max |
| PARAM_VALUE | 2 | gfp | 3072,10240 |
| BUF_SIZE | 1 | bio_src | (-1),144 |
| BUF_SIZE | 1 | bio_src | (-1),144 |
| DATA_SOURCE | 2 | gfp | $4 |
| FUZZY_MAX | 2 | gfp | 10240 |
| BIT_INFO | 2 | gfp | 0x800,0x2c00 |
| HARD_MAX | 2 | gfp | 10240 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 1 | bio_src->bi_max_vecs | 0[c] |
| USER_DATA | 1 | bio_src->bi_max_vecs | 0[c] |
| LOCK2 | &md->io_barrier | ||
| HALF_LOCKED2 | &bio->bi_bdev->bd_queue->queue_lock | ||
| TYPE_LOCK | (struct mapped_device)->io_barrier |
block/bio.c bio_split() -> bio_alloc_clone()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bdev->bd_queue->dev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 1 | bio_src | 4096-ptr_max |
| PARAM_VALUE | 1 | bio_src->bi_bdev->bd_queue->dev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 2 | gfp | 3072,3136 |
| PARAM_VALUE | 3 | bs | 4096-ptr_max |
| BUF_SIZE | 1 | bio_src | (-1)-0,4,24,32,64,144-s32max |
| BUF_SIZE | 1 | bio_src | (-1)-0,4,24,32,64,144-s32max |
| BUF_SIZE | 1 | bio_src->bi_pool | (-1),624 |
| BUF_SIZE | 1 | bio_src->bi_private | (-1)-s32max |
| BUF_SIZE | 3 | bs | (-1),624 |
| BUF_SIZE | 3 | bs | (-1),624 |
| DATA_SOURCE | 1 | bio_src | $0 |
| DATA_SOURCE | 2 | gfp | $2 |
| DATA_SOURCE | 3 | bs | $3 |
| STR_LEN | 1 | bio_src->bi_private | (-1),8,11-12,14,17,19-20,23,26-27,29,31-32 |
| BIT_INFO | 1 | bio_src->bi_opf | 0x0,0xf7ffffff |
| NOSPEC | 1 | bio_src->bi_iter.bi_sector | |
| NOSPEC | 1 | bio_src->bi_iter.bi_size | |
| HARD_MAX | 2 | gfp | 3136 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bdev->bd_queue->last_merge->__sector | 0-18446744073709551614 |
| HOST_DATA | 1 | bio_src->bi_bdev->bd_queue->last_merge->__sector | 0-18446744073709551614 |
| HOST_DATA | 1 | bio_src->bi_iter.bi_sector | 0-u64max |
| HOST_DATA | 1 | bio_src->bi_iter.bi_size | 0-u32max[c] |
| HOST_DATA | 1 | bio_src->bi_max_vecs | 0-u16max[c] |
| USER_DATA | 1 | bio_src->bi_ioprio | 0-u16max |
| USER_DATA | 1 | bio_src->bi_iter.bi_sector | 0-u64max |
| USER_DATA | 1 | bio_src->bi_iter.bi_size | 0-u32max |
| USER_DATA | 1 | bio_src->bi_max_vecs | 0-u16max[c] |
| USER_DATA | 1 | bio_src->bi_next->bi_ioprio | 0-u16max[c] |
| USER_DATA | 1 | bio_src->bi_next->bi_max_vecs | 0-256[c] |
| NO_OVERFLOW_SIMPLE | 0 | bdev->bd_disk->queue->queue_hw_ctx | |
| NO_OVERFLOW_SIMPLE | 0 | bdev->bd_disk->queue->stats | |
| NO_OVERFLOW_SIMPLE | 1 | bio_src->bi_bdev->bd_disk->queue->queue_hw_ctx | |
| NO_OVERFLOW_SIMPLE | 1 | bio_src->bi_bdev->bd_disk->queue->stats | |
| NO_OVERFLOW_SIMPLE | 1 | bio_src->bi_io_vec | |
| NO_OVERFLOW_SIMPLE | 1 | bio_src->bi_next->bi_iter.bi_sector | |
| NO_OVERFLOW_SIMPLE | 1 | bio_src->bi_next->bi_max_vecs | |
| NO_OVERFLOW_SIMPLE | 1 | bio_src->bi_pool->bio_pool.min_nr | |
| NO_OVERFLOW_SIMPLE | 1 | bio_src->bi_pool->bvec_pool.min_nr | |
| NO_OVERFLOW_SIMPLE | 1 | bio_src->bio.bi_bdev->bd_disk->queue->queue_hw_ctx | |
| NO_OVERFLOW_SIMPLE | 1 | bio_src->bio.bi_bdev->bd_disk->queue->stats | |
| NO_OVERFLOW_SIMPLE | 1 | bio_src->bio.bi_max_vecs | |
| UNITS | 0 | bdev | unit_byte |
| UNITS | 1 | bio_src | unit_jiffy |
| HALF_LOCKED2 | &iclog->ic_sema | ||
| HALF_LOCKED2 | 0 | &bdev->bd_queue->queue_lock | |
| HALF_LOCKED2 | 1 | &bio_src->bi_bdev->bd_queue->queue_lock |
drivers/block/drbd/drbd_worker.c w_restart_disk_io() -> bio_alloc_clone()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | bio_src | 4096-ptr_max |
| PARAM_VALUE | 2 | gfp | 3072 |
| PARAM_VALUE | 3 | bs | 7047259092195946496 |
drivers/md/raid1.c narrow_write_error() -> bio_alloc_clone()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bdev | 4096-ptr_max |
| PARAM_VALUE | 2 | gfp | 3072 |
| PARAM_VALUE | 3 | bs | 4096-ptr_max |
| TASK_NOT_RUNNING |
drivers/md/raid1.c narrow_write_error() -> bio_alloc_clone()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bdev | 4096-ptr_max |
| PARAM_VALUE | 2 | gfp | 3072 |
| PARAM_VALUE | 3 | bs | 4096-ptr_max |
| TASK_NOT_RUNNING |
drivers/md/raid1.c raid1_read_request() -> bio_alloc_clone()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | bio_src | 4096-ptr_max |
| PARAM_VALUE | 1 | bio_src->__bi_cnt.counter | s32min-s32max |
| PARAM_VALUE | 1 | bio_src->__bi_remaining.counter | s32min-s32max |
| PARAM_VALUE | 1 | bio_src->bi_bdev->bd_queue->dev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 1 | bio_src->bi_bvec_gap_bit | 0-255 |
| PARAM_VALUE | 1 | bio_src->bi_cookie | 0-4294967295 |
| PARAM_VALUE | 1 | bio_src->bi_flags | 0-u16max |
| PARAM_VALUE | 1 | bio_src->bi_iter.bi_idx | 0-4294967295 |
| PARAM_VALUE | 1 | bio_src->bi_iter.bi_size | 0-4294967295 |
| PARAM_VALUE | 1 | bio_src->bi_max_vecs | 0-u16max |
| PARAM_VALUE | 1 | bio_src->bi_opf | 0-4294967295 |
| PARAM_VALUE | 1 | bio_src->bi_status | 0-255 |
| PARAM_VALUE | 1 | bio_src->bi_vcnt | 0-u16max |
| PARAM_VALUE | 2 | gfp | 3072,3104 |
| PARAM_VALUE | 3 | bs | 4096-ptr_max |
| BUF_SIZE | 1 | bio_src | (-1)-0,4,24,32,64,144-s32max |
| BUF_SIZE | 1 | bio_src | (-1)-0,4,24,32,64,144-s32max |
| BUF_SIZE | 1 | bio_src->bi_pool | (-1),624 |
| BUF_SIZE | 1 | bio_src->bi_private | (-1)-0,4,24,32,64,144-s32max |
| DATA_SOURCE | 1 | bio_src | $1 [m] |
| FUZZY_MAX | 2 | gfp | 3104 |
| STR_LEN | 1 | bio_src->bi_private | (-1) |
| BIT_INFO | 2 | gfp | 0xc00,0xc20 |
| NOSPEC | 1 | bio_src->bi_iter.bi_bvec_done | |
| NOSPEC | 1 | bio_src->bi_iter.bi_sector | |
| NOSPEC | 1 | bio_src->bi_iter.bi_size | |
| HARD_MAX | 2 | gfp | 3104 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 1 | bio_src->bi_bdev->bd_queue->last_merge->__sector | 0-u64max |
| HOST_DATA | 1 | bio_src->bi_iter.bi_sector | 0-u64max |
| HOST_DATA | 1 | bio_src->bi_iter.bi_size | 0-u32max[c] |
| HOST_DATA | 1 | bio_src->bi_max_vecs | 0-4,16,64,128,256[c] |
| USER_DATA | 1 | bio_src->bi_bdev->bd_queue->last_merge->__sector | 0-u64max |
| USER_DATA | 1 | bio_src->bi_ioprio | 0-u16max |
| USER_DATA | 1 | bio_src->bi_iter.bi_bvec_done | 0[c] |
| USER_DATA | 1 | bio_src->bi_iter.bi_sector | 0-u64max |
| USER_DATA | 1 | bio_src->bi_iter.bi_size | 0-u32max |
| USER_DATA | 1 | bio_src->bi_max_vecs | 0-4,16,64,128,256[c] |
| USER_DATA | 1 | bio_src->bi_next->bi_ioprio | 0-u16max[c] |
| USER_DATA | 1 | bio_src->bi_next->bi_max_vecs | 0-256[c] |
| NO_OVERFLOW_SIMPLE | 1 | bio_src->bi_bdev->bd_disk->queue->queue_hw_ctx | |
| NO_OVERFLOW_SIMPLE | 1 | bio_src->bi_bdev->bd_disk->queue->stats | |
| NO_OVERFLOW_SIMPLE | 1 | bio_src->bi_io_vec | |
| NO_OVERFLOW_SIMPLE | 1 | bio_src->bi_next->bi_iter.bi_sector | |
| NO_OVERFLOW_SIMPLE | 1 | bio_src->bi_next->bi_max_vecs | |
| NO_OVERFLOW_SIMPLE | 1 | bio_src->bi_pool->bio_pool.min_nr | |
| NO_OVERFLOW_SIMPLE | 1 | bio_src->bi_pool->bvec_pool.min_nr | |
| NO_OVERFLOW_SIMPLE | 1 | bio_src->bio.bi_max_vecs | |
| HALF_LOCKED2 | 1 | &bio_src->bi_bdev->bd_queue->queue_lock |
drivers/md/raid1.c raid1_write_request() -> bio_alloc_clone()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | bio_src | 1-u64max |
| PARAM_VALUE | 2 | gfp | 3072 |
| PARAM_VALUE | 3 | bs | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 1 | bio_src->bi_max_vecs | 0-4,16,64,128,256[c] |
| USER_DATA | 1 | bio_src->bi_max_vecs | 0-4,16,64,128,256[c] |
| HALF_LOCKED2 | &bio->bi_bdev->bd_queue->queue_lock | ||
| HALF_LOCKED2 | &md->io_barrier |
drivers/md/raid1.c raid1_write_request() -> bio_alloc_clone()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | bio_src | 4096-ptr_max |
| PARAM_VALUE | 1 | bio_src->__bi_cnt.counter | 1 |
| PARAM_VALUE | 1 | bio_src->__bi_nr_segments | u32max |
| PARAM_VALUE | 1 | bio_src->__bi_remaining.counter | 1 |
| PARAM_VALUE | 1 | bio_src->bi_bdev->bd_disk->queue->mq_kobj->release.wq->dfl_pwq | 0-s64max |
| PARAM_VALUE | 1 | bio_src->bi_bdev->bd_disk->queue->mq_kobj->release.wq->saved_max_active | s32min-s32max |
| PARAM_VALUE | 1 | bio_src->bi_bdev->bd_disk->queue->mq_kobj->release.wq->saved_min_active | s32min-s32max |
| PARAM_VALUE | 1 | bio_src->bi_bdev->bd_disk->zone_wplugs_worker->delays->blkio_count | 0-4294967295 |
| PARAM_VALUE | 1 | bio_src->bi_bdev->bd_disk->zone_wplugs_worker->sched_task_group->idle | s32min-s32max |
| PARAM_VALUE | 1 | bio_src->bi_bdev->bd_queue->dev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 1 | bio_src->bi_bdev->bd_queue->mq_kobj->release.wq->dfl_pwq | 0-s64max |
| PARAM_VALUE | 1 | bio_src->bi_bdev->bd_queue->mq_kobj->release.wq->saved_max_active | s32min-s32max |
| PARAM_VALUE | 1 | bio_src->bi_bdev->bd_queue->mq_kobj->release.wq->saved_min_active | s32min-s32max |
| PARAM_VALUE | 1 | bio_src->bi_bdev->bd_queue->stats->accounting | s32min-s32max |
| PARAM_VALUE | 1 | bio_src->bi_bvec_gap_bit | 0 |
| PARAM_VALUE | 1 | bio_src->bi_cookie | 4294967295 |
| PARAM_VALUE | 1 | bio_src->bi_end_io | 592052204116324352 |
| PARAM_VALUE | 1 | bio_src->bi_flags | 0 |
| PARAM_VALUE | 1 | bio_src->bi_iocost_cost | 0 |
| PARAM_VALUE | 1 | bio_src->bi_iter.bi_idx | 0 |
| PARAM_VALUE | 1 | bio_src->bi_iter.bi_sector | 0 |
| PARAM_VALUE | 1 | bio_src->bi_iter.bi_size | 0 |
| PARAM_VALUE | 1 | bio_src->bi_max_vecs | 0-4,16,64,128,256 |
| PARAM_VALUE | 1 | bio_src->bi_opf | 0,65536-4294967295 |
| PARAM_VALUE | 1 | bio_src->bi_private | 0 |
| PARAM_VALUE | 1 | bio_src->bi_status | 0 |
| PARAM_VALUE | 1 | bio_src->bi_vcnt | 0 |
| PARAM_VALUE | 1 | bio_src->issue_time_ns | 0 |
| PARAM_VALUE | 2 | gfp | 3072 |
| PARAM_VALUE | 3 | bs | 4096-ptr_max |
| DATA_SOURCE | 1 | bio_src | $1 [m] |
| STR_LEN | 1 | bio_src->bi_private | (-1) |
| NOSPEC | 1 | bio_src->bi_iter.bi_bvec_done | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 1 | bio_src->bi_bdev->bd_queue->last_merge->__sector | 0-u64max |
| USER_DATA | 1 | bio_src->bi_bdev->bd_queue->last_merge->__sector | 0-u64max |
| USER_DATA | 1 | bio_src->bi_ioprio | 0-u16max |
| USER_DATA | 1 | bio_src->bi_iter.bi_bvec_done | 0[c] |
| USER_DATA | 1 | bio_src->bi_next->bi_ioprio | 0-u16max[c] |
| USER_DATA | 1 | bio_src->bi_next->bi_max_vecs | 0-256[c] |
| NO_OVERFLOW_SIMPLE | 1 | bio_src->bi_bdev->bd_disk->queue->queue_hw_ctx | |
| NO_OVERFLOW_SIMPLE | 1 | bio_src->bi_bdev->bd_disk->queue->stats | |
| NO_OVERFLOW_SIMPLE | 1 | bio_src->bi_io_vec | |
| NO_OVERFLOW_SIMPLE | 1 | bio_src->bi_next->bi_iter.bi_sector | |
| NO_OVERFLOW_SIMPLE | 1 | bio_src->bi_next->bi_max_vecs | |
| NO_OVERFLOW_SIMPLE | 1 | bio_src->bi_pool->bio_pool.min_nr | |
| NO_OVERFLOW_SIMPLE | 1 | bio_src->bi_pool->bvec_pool.min_nr | |
| NO_OVERFLOW_SIMPLE | 1 | bio_src->bio.bi_max_vecs | |
| HALF_LOCKED2 | &md->io_barrier | ||
| HALF_LOCKED2 | 1 | &bio_src->bi_bdev->bd_queue->queue_lock |
drivers/md/dm-io.c do_region() -> bio_alloc_clone()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bdev | 4096-ptr_max |
| PARAM_VALUE | 1 | bio_src | 1-u64max |
| PARAM_VALUE | 2 | gfp | 3072 |
| PARAM_VALUE | 3 | bs | 4096-ptr_max |
| UNITS | 1 | bio_src | unit_jiffy |
drivers/md/dm-crypt.c kcryptd_io_read() -> bio_alloc_clone()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 2 | gfp | 3072,10240 |
| PARAM_VALUE | 3 | bs | 4096-ptr_max |
| DATA_SOURCE | 2 | gfp | $1 |
| NOSPEC | 1 | bio_src->bi_iter.bi_sector | |
| NOSPEC | 1 | bio_src->bi_iter.bi_size | |
| HARD_MAX | 2 | gfp | 10240 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 1 | bio_src->bi_iter.bi_sector | 0-u64max |
| HOST_DATA | 1 | bio_src->bi_iter.bi_size | 0-u32max[c] |
| USER_DATA | 1 | bio_src->bi_ioprio | 0-u16max |
| USER_DATA | 1 | bio_src->bi_iter.bi_sector | 0-u64max |
| USER_DATA | 1 | bio_src->bi_iter.bi_size | 0-u32max |
| HALF_LOCKED2 | &md->io_barrier |
drivers/md/raid5.c raid5_read_one_chunk() -> bio_alloc_clone()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | bio_src | 4096-ptr_max |
| PARAM_VALUE | 1 | bio_src->__bi_cnt.counter | 1 |
| PARAM_VALUE | 1 | bio_src->__bi_nr_segments | u32max |
| PARAM_VALUE | 1 | bio_src->__bi_remaining.counter | 1 |
| PARAM_VALUE | 1 | bio_src->bi_bdev->bd_disk->queue->mq_kobj->release.wq->dfl_pwq | 0-s64max |
| PARAM_VALUE | 1 | bio_src->bi_bdev->bd_disk->queue->mq_kobj->release.wq->saved_max_active | s32min-s32max |
| PARAM_VALUE | 1 | bio_src->bi_bdev->bd_disk->queue->mq_kobj->release.wq->saved_min_active | s32min-s32max |
| PARAM_VALUE | 1 | bio_src->bi_bdev->bd_disk->zone_wplugs_worker->delays->blkio_count | 0-4294967295 |
| PARAM_VALUE | 1 | bio_src->bi_bdev->bd_disk->zone_wplugs_worker->sched_task_group->idle | s32min-s32max |
| PARAM_VALUE | 1 | bio_src->bi_bdev->bd_queue->dev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 1 | bio_src->bi_bdev->bd_queue->mq_kobj->release.wq->dfl_pwq | 0-s64max |
| PARAM_VALUE | 1 | bio_src->bi_bdev->bd_queue->mq_kobj->release.wq->saved_max_active | s32min-s32max |
| PARAM_VALUE | 1 | bio_src->bi_bdev->bd_queue->mq_kobj->release.wq->saved_min_active | s32min-s32max |
| PARAM_VALUE | 1 | bio_src->bi_bdev->bd_queue->stats->accounting | s32min-s32max |
| PARAM_VALUE | 1 | bio_src->bi_bvec_gap_bit | 0 |
| PARAM_VALUE | 1 | bio_src->bi_cookie | 4294967295 |
| PARAM_VALUE | 1 | bio_src->bi_end_io | 592052204116324352 |
| PARAM_VALUE | 1 | bio_src->bi_flags | 0 |
| PARAM_VALUE | 1 | bio_src->bi_iocost_cost | 0 |
| PARAM_VALUE | 1 | bio_src->bi_iter.bi_idx | 0 |
| PARAM_VALUE | 1 | bio_src->bi_iter.bi_sector | 0 |
| PARAM_VALUE | 1 | bio_src->bi_iter.bi_size | 0 |
| PARAM_VALUE | 1 | bio_src->bi_max_vecs | 0-4,16,64,128,256 |
| PARAM_VALUE | 1 | bio_src->bi_next | 4096-ptr_max |
| PARAM_VALUE | 1 | bio_src->bi_opf | 0,65536-4294967295 |
| PARAM_VALUE | 1 | bio_src->bi_private | 0 |
| PARAM_VALUE | 1 | bio_src->bi_status | 0 |
| PARAM_VALUE | 1 | bio_src->bi_vcnt | 0 |
| PARAM_VALUE | 1 | bio_src->issue_time_ns | 0 |
| PARAM_VALUE | 2 | gfp | 3072 |
| PARAM_VALUE | 3 | bs | 4096-ptr_max |
| DATA_SOURCE | 1 | bio_src | $1 [m] |
| STR_LEN | 1 | bio_src->bi_private | (-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 1 | bio_src->bi_bdev->bd_queue->last_merge->__sector | 0-u64max |
| USER_DATA | 1 | bio_src->bi_ioprio | 0-u16max |
| NO_OVERFLOW_SIMPLE | 1 | bio_src->bi_bdev->bd_disk->queue->queue_hw_ctx | |
| NO_OVERFLOW_SIMPLE | 1 | bio_src->bi_bdev->bd_disk->queue->stats | |
| NO_OVERFLOW_SIMPLE | 1 | bio_src->bi_next->bi_iter.bi_sector | |
| NO_OVERFLOW_SIMPLE | 1 | bio_src->bi_next->bi_max_vecs | |
| NO_OVERFLOW_SIMPLE | 1 | bio_src->bi_pool->bio_pool.min_nr | |
| NO_OVERFLOW_SIMPLE | 1 | bio_src->bi_pool->bvec_pool.min_nr | |
| NO_OVERFLOW_SIMPLE | 1 | bio_src->bio.bi_max_vecs | |
| HALF_LOCKED2 | &md->io_barrier | ||
| HALF_LOCKED2 | 1 | &bio_src->bi_bdev->bd_queue->queue_lock |
drivers/md/raid10.c narrow_write_error() -> bio_alloc_clone()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bdev | 4096-ptr_max |
| PARAM_VALUE | 2 | gfp | 3072 |
| PARAM_VALUE | 3 | bs | 4096-ptr_max |
| TASK_NOT_RUNNING |
drivers/md/raid10.c raid10_handle_discard() -> bio_alloc_clone()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bdev->bd_disk->queue->mq_kobj->release.wq->dfl_pwq | 0-s64max |
| PARAM_VALUE | 0 | bdev->bd_disk->queue->mq_kobj->release.wq->saved_max_active | s32min-s32max |
| PARAM_VALUE | 0 | bdev->bd_disk->queue->mq_kobj->release.wq->saved_min_active | s32min-s32max |
| PARAM_VALUE | 0 | bdev->bd_disk->zone_wplugs_worker->delays->blkio_count | 0-4294967295 |
| PARAM_VALUE | 0 | bdev->bd_disk->zone_wplugs_worker->sched_task_group->idle | s32min-s32max |
| PARAM_VALUE | 0 | bdev->bd_queue->dev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | bdev->bd_queue->mq_kobj->release.wq->dfl_pwq | 0-s64max |
| PARAM_VALUE | 0 | bdev->bd_queue->mq_kobj->release.wq->saved_max_active | s32min-s32max |
| PARAM_VALUE | 0 | bdev->bd_queue->mq_kobj->release.wq->saved_min_active | s32min-s32max |
| PARAM_VALUE | 0 | bdev->bd_queue->stats->accounting | s32min-s32max |
| PARAM_VALUE | 1 | bio_src | 4096-ptr_max |
| PARAM_VALUE | 1 | bio_src->__bi_cnt.counter | s32min-s32max |
| PARAM_VALUE | 1 | bio_src->__bi_remaining.counter | s32min-s32max |
| PARAM_VALUE | 1 | bio_src->bi_bdev->bd_disk->queue->mq_kobj->release.wq->dfl_pwq | 0-s64max |
| PARAM_VALUE | 1 | bio_src->bi_bdev->bd_disk->queue->mq_kobj->release.wq->saved_max_active | s32min-s32max |
| PARAM_VALUE | 1 | bio_src->bi_bdev->bd_disk->queue->mq_kobj->release.wq->saved_min_active | s32min-s32max |
| PARAM_VALUE | 1 | bio_src->bi_bdev->bd_disk->zone_wplugs_worker->delays->blkio_count | 0-4294967295 |
| PARAM_VALUE | 1 | bio_src->bi_bdev->bd_disk->zone_wplugs_worker->sched_task_group->idle | s32min-s32max |
| PARAM_VALUE | 1 | bio_src->bi_bdev->bd_queue->dev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 1 | bio_src->bi_bdev->bd_queue->mq_kobj->release.wq->dfl_pwq | 0-s64max |
| PARAM_VALUE | 1 | bio_src->bi_bdev->bd_queue->mq_kobj->release.wq->saved_max_active | s32min-s32max |
| PARAM_VALUE | 1 | bio_src->bi_bdev->bd_queue->mq_kobj->release.wq->saved_min_active | s32min-s32max |
| PARAM_VALUE | 1 | bio_src->bi_bdev->bd_queue->stats->accounting | s32min-s32max |
| PARAM_VALUE | 1 | bio_src->bi_bvec_gap_bit | 0-255 |
| PARAM_VALUE | 1 | bio_src->bi_cookie | 0-4294967295 |
| PARAM_VALUE | 1 | bio_src->bi_end_io | 57454840631967744,592052204116324352,3905977605003870208 |
| PARAM_VALUE | 1 | bio_src->bi_flags | 0-u16max |
| PARAM_VALUE | 1 | bio_src->bi_iter.bi_idx | 0-4294967295 |
| PARAM_VALUE | 1 | bio_src->bi_iter.bi_size | 0-4294967295 |
| PARAM_VALUE | 1 | bio_src->bi_max_vecs | 0-u16max |
| PARAM_VALUE | 1 | bio_src->bi_opf | 0-4294967295 |
| PARAM_VALUE | 1 | bio_src->bi_status | 0-255 |
| PARAM_VALUE | 1 | bio_src->bi_vcnt | 0-u16max |
| PARAM_VALUE | 2 | gfp | 3072 |
| PARAM_VALUE | 3 | bs | 4096-ptr_max |
| BUF_SIZE | 1 | bio_src | (-1)-0,4,24,32,64,144-s32max |
| BUF_SIZE | 1 | bio_src | (-1)-0,4,24,32,64,144-s32max |
| DATA_SOURCE | 1 | bio_src | $1 [m] |
| STR_LEN | 1 | bio_src->bi_private | (-1) |
| NOSPEC | 1 | bio_src->bi_iter.bi_sector | |
| NOSPEC | 1 | bio_src->bi_iter.bi_size | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bdev->bd_queue->last_merge->__sector | 0-u64max |
| HOST_DATA | 1 | bio_src->bi_bdev->bd_queue->last_merge->__sector | 0-u64max |
| HOST_DATA | 1 | bio_src->bi_iter.bi_bvec_done | 1-s32max[c] |
| HOST_DATA | 1 | bio_src->bi_iter.bi_sector | 0-u64max |
| HOST_DATA | 1 | bio_src->bi_iter.bi_size | 0-u32max[c] |
| HOST_DATA | 1 | bio_src->bi_max_vecs | 0-4,16,64,128,256[c] |
| USER_DATA | 0 | bdev->bd_queue->last_merge->__sector | 0-u64max |
| USER_DATA | 1 | bio_src->bi_bdev->bd_queue->last_merge->__sector | 0-u64max |
| USER_DATA | 1 | bio_src->bi_ioprio | 0-u16max |
| USER_DATA | 1 | bio_src->bi_iter.bi_bvec_done | 0-s32max[c] |
| USER_DATA | 1 | bio_src->bi_iter.bi_sector | 0-u64max |
| USER_DATA | 1 | bio_src->bi_iter.bi_size | 0-u32max |
| USER_DATA | 1 | bio_src->bi_max_vecs | 0-4,16,64,128,256[c] |
| USER_DATA | 1 | bio_src->bi_next->bi_ioprio | 0-u16max[c] |
| USER_DATA | 1 | bio_src->bi_next->bi_max_vecs | 0-256[c] |
| NO_OVERFLOW_SIMPLE | 0 | bdev->bd_disk->queue->queue_hw_ctx | |
| NO_OVERFLOW_SIMPLE | 0 | bdev->bd_disk->queue->stats | |
| NO_OVERFLOW_SIMPLE | 1 | bio_src->bi_bdev->bd_disk->queue->queue_hw_ctx | |
| NO_OVERFLOW_SIMPLE | 1 | bio_src->bi_bdev->bd_disk->queue->stats | |
| NO_OVERFLOW_SIMPLE | 1 | bio_src->bi_next->bi_iter.bi_sector | |
| NO_OVERFLOW_SIMPLE | 1 | bio_src->bi_next->bi_max_vecs | |
| NO_OVERFLOW_SIMPLE | 1 | bio_src->bi_pool->bio_pool.min_nr | |
| NO_OVERFLOW_SIMPLE | 1 | bio_src->bi_pool->bvec_pool.min_nr | |
| NO_OVERFLOW_SIMPLE | 1 | bio_src->bio.bi_max_vecs | |
| UNITS | 0 | bdev | unit_byte |
| HALF_LOCKED2 | &md->io_barrier | ||
| HALF_LOCKED2 | 0 | &bdev->bd_queue->queue_lock | |
| HALF_LOCKED2 | 1 | &bio_src->bi_bdev->bd_queue->queue_lock |
drivers/md/raid10.c raid10_handle_discard() -> bio_alloc_clone()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bdev->bd_disk->queue->mq_kobj->release.wq->dfl_pwq | 0-s64max |
| PARAM_VALUE | 0 | bdev->bd_disk->queue->mq_kobj->release.wq->saved_max_active | s32min-s32max |
| PARAM_VALUE | 0 | bdev->bd_disk->queue->mq_kobj->release.wq->saved_min_active | s32min-s32max |
| PARAM_VALUE | 0 | bdev->bd_disk->zone_wplugs_worker->delays->blkio_count | 0-4294967295 |
| PARAM_VALUE | 0 | bdev->bd_disk->zone_wplugs_worker->sched_task_group->idle | s32min-s32max |
| PARAM_VALUE | 0 | bdev->bd_queue->dev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | bdev->bd_queue->mq_kobj->release.wq->dfl_pwq | 0-s64max |
| PARAM_VALUE | 0 | bdev->bd_queue->mq_kobj->release.wq->saved_max_active | s32min-s32max |
| PARAM_VALUE | 0 | bdev->bd_queue->mq_kobj->release.wq->saved_min_active | s32min-s32max |
| PARAM_VALUE | 0 | bdev->bd_queue->stats->accounting | s32min-s32max |
| PARAM_VALUE | 1 | bio_src | 4096-ptr_max |
| PARAM_VALUE | 1 | bio_src->__bi_cnt.counter | s32min-s32max |
| PARAM_VALUE | 1 | bio_src->__bi_remaining.counter | s32min-s32max |
| PARAM_VALUE | 1 | bio_src->bi_bdev->bd_disk->queue->mq_kobj->release.wq->dfl_pwq | 0-s64max |
| PARAM_VALUE | 1 | bio_src->bi_bdev->bd_disk->queue->mq_kobj->release.wq->saved_max_active | s32min-s32max |
| PARAM_VALUE | 1 | bio_src->bi_bdev->bd_disk->queue->mq_kobj->release.wq->saved_min_active | s32min-s32max |
| PARAM_VALUE | 1 | bio_src->bi_bdev->bd_disk->zone_wplugs_worker->delays->blkio_count | 0-4294967295 |
| PARAM_VALUE | 1 | bio_src->bi_bdev->bd_disk->zone_wplugs_worker->sched_task_group->idle | s32min-s32max |
| PARAM_VALUE | 1 | bio_src->bi_bdev->bd_queue->dev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 1 | bio_src->bi_bdev->bd_queue->mq_kobj->release.wq->dfl_pwq | 0-s64max |
| PARAM_VALUE | 1 | bio_src->bi_bdev->bd_queue->mq_kobj->release.wq->saved_max_active | s32min-s32max |
| PARAM_VALUE | 1 | bio_src->bi_bdev->bd_queue->mq_kobj->release.wq->saved_min_active | s32min-s32max |
| PARAM_VALUE | 1 | bio_src->bi_bdev->bd_queue->stats->accounting | s32min-s32max |
| PARAM_VALUE | 1 | bio_src->bi_bvec_gap_bit | 0-255 |
| PARAM_VALUE | 1 | bio_src->bi_cookie | 0-4294967295 |
| PARAM_VALUE | 1 | bio_src->bi_end_io | 57454840631967744,592052204116324352,3905977605003870208 |
| PARAM_VALUE | 1 | bio_src->bi_flags | 0-u16max |
| PARAM_VALUE | 1 | bio_src->bi_iter.bi_idx | 0-4294967295 |
| PARAM_VALUE | 1 | bio_src->bi_iter.bi_size | 0-4294967295 |
| PARAM_VALUE | 1 | bio_src->bi_max_vecs | 0-u16max |
| PARAM_VALUE | 1 | bio_src->bi_opf | 0-4294967295 |
| PARAM_VALUE | 1 | bio_src->bi_status | 0-255 |
| PARAM_VALUE | 1 | bio_src->bi_vcnt | 0-u16max |
| PARAM_VALUE | 2 | gfp | 3072 |
| PARAM_VALUE | 3 | bs | 4096-ptr_max |
| BUF_SIZE | 1 | bio_src | (-1)-0,4,24,32,64,144-s32max |
| BUF_SIZE | 1 | bio_src | (-1)-0,4,24,32,64,144-s32max |
| DATA_SOURCE | 1 | bio_src | $1 [m] |
| STR_LEN | 1 | bio_src->bi_private | (-1) |
| NOSPEC | 1 | bio_src->bi_iter.bi_sector | |
| NOSPEC | 1 | bio_src->bi_iter.bi_size | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bdev->bd_queue->last_merge->__sector | 0-u64max |
| HOST_DATA | 1 | bio_src->bi_bdev->bd_queue->last_merge->__sector | 0-u64max |
| HOST_DATA | 1 | bio_src->bi_iter.bi_bvec_done | 1-s32max[c] |
| HOST_DATA | 1 | bio_src->bi_iter.bi_sector | 0-u64max |
| HOST_DATA | 1 | bio_src->bi_iter.bi_size | 0-u32max[c] |
| HOST_DATA | 1 | bio_src->bi_max_vecs | 0-4,16,64,128,256[c] |
| USER_DATA | 0 | bdev->bd_queue->last_merge->__sector | 0-u64max |
| USER_DATA | 1 | bio_src->bi_bdev->bd_queue->last_merge->__sector | 0-u64max |
| USER_DATA | 1 | bio_src->bi_ioprio | 0-u16max |
| USER_DATA | 1 | bio_src->bi_iter.bi_bvec_done | 0-s32max[c] |
| USER_DATA | 1 | bio_src->bi_iter.bi_sector | 0-u64max |
| USER_DATA | 1 | bio_src->bi_iter.bi_size | 0-u32max |
| USER_DATA | 1 | bio_src->bi_max_vecs | 0-4,16,64,128,256[c] |
| USER_DATA | 1 | bio_src->bi_next->bi_ioprio | 0-u16max[c] |
| USER_DATA | 1 | bio_src->bi_next->bi_max_vecs | 0-256[c] |
| NO_OVERFLOW_SIMPLE | 0 | bdev->bd_disk->queue->queue_hw_ctx | |
| NO_OVERFLOW_SIMPLE | 0 | bdev->bd_disk->queue->stats | |
| NO_OVERFLOW_SIMPLE | 1 | bio_src->bi_bdev->bd_disk->queue->queue_hw_ctx | |
| NO_OVERFLOW_SIMPLE | 1 | bio_src->bi_bdev->bd_disk->queue->stats | |
| NO_OVERFLOW_SIMPLE | 1 | bio_src->bi_next->bi_iter.bi_sector | |
| NO_OVERFLOW_SIMPLE | 1 | bio_src->bi_next->bi_max_vecs | |
| NO_OVERFLOW_SIMPLE | 1 | bio_src->bi_pool->bio_pool.min_nr | |
| NO_OVERFLOW_SIMPLE | 1 | bio_src->bi_pool->bvec_pool.min_nr | |
| NO_OVERFLOW_SIMPLE | 1 | bio_src->bio.bi_max_vecs | |
| UNITS | 0 | bdev | unit_byte |
| HALF_LOCKED2 | &md->io_barrier | ||
| HALF_LOCKED2 | 0 | &bdev->bd_queue->queue_lock | |
| HALF_LOCKED2 | 1 | &bio_src->bi_bdev->bd_queue->queue_lock |
drivers/md/raid10.c raid10_read_request() -> bio_alloc_clone()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | bio_src | 4096-ptr_max |
| PARAM_VALUE | 1 | bio_src->__bi_cnt.counter | s32min-s32max |
| PARAM_VALUE | 1 | bio_src->__bi_remaining.counter | s32min-s32max |
| PARAM_VALUE | 1 | bio_src->bi_bdev->bd_queue->dev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 1 | bio_src->bi_bvec_gap_bit | 0-255 |
| PARAM_VALUE | 1 | bio_src->bi_cookie | 0-4294967295 |
| PARAM_VALUE | 1 | bio_src->bi_flags | 0-u16max |
| PARAM_VALUE | 1 | bio_src->bi_iter.bi_idx | 0-4294967295 |
| PARAM_VALUE | 1 | bio_src->bi_iter.bi_size | 0-4294967295 |
| PARAM_VALUE | 1 | bio_src->bi_max_vecs | 0-u16max |
| PARAM_VALUE | 1 | bio_src->bi_opf | 0-4294967295 |
| PARAM_VALUE | 1 | bio_src->bi_status | 0-255 |
| PARAM_VALUE | 1 | bio_src->bi_vcnt | 0-u16max |
| PARAM_VALUE | 2 | gfp | 3072,3104 |
| PARAM_VALUE | 3 | bs | 4096-ptr_max |
| BUF_SIZE | 1 | bio_src | (-1)-0,4,24,32,64,144-s32max |
| BUF_SIZE | 1 | bio_src | (-1)-0,4,24,32,64,144-s32max |
| BUF_SIZE | 1 | bio_src->bi_pool | (-1),624 |
| BUF_SIZE | 1 | bio_src->bi_private | (-1)-0,4,24,32,64,144-s32max |
| DATA_SOURCE | 1 | bio_src | $1 [m] |
| FUZZY_MAX | 2 | gfp | 3104 |
| STR_LEN | 1 | bio_src->bi_private | (-1) |
| BIT_INFO | 2 | gfp | 0xc00,0xc20 |
| NOSPEC | 1 | bio_src->bi_iter.bi_bvec_done | |
| NOSPEC | 1 | bio_src->bi_iter.bi_sector | |
| NOSPEC | 1 | bio_src->bi_iter.bi_size | |
| HARD_MAX | 2 | gfp | 3104 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 1 | bio_src->bi_bdev->bd_queue->last_merge->__sector | 0-u64max |
| HOST_DATA | 1 | bio_src->bi_iter.bi_sector | 0-u64max |
| HOST_DATA | 1 | bio_src->bi_iter.bi_size | 0-u32max[c] |
| HOST_DATA | 1 | bio_src->bi_max_vecs | 0-4,16,64,128,256[c] |
| USER_DATA | 1 | bio_src->bi_bdev->bd_queue->last_merge->__sector | 0-u64max |
| USER_DATA | 1 | bio_src->bi_ioprio | 0-u16max |
| USER_DATA | 1 | bio_src->bi_iter.bi_bvec_done | 0[c] |
| USER_DATA | 1 | bio_src->bi_iter.bi_sector | 0-u64max |
| USER_DATA | 1 | bio_src->bi_iter.bi_size | 0-u32max |
| USER_DATA | 1 | bio_src->bi_max_vecs | 0-4,16,64,128,256[c] |
| USER_DATA | 1 | bio_src->bi_next->bi_ioprio | 0-u16max[c] |
| USER_DATA | 1 | bio_src->bi_next->bi_max_vecs | 0-4,16,64,128,256[c] |
| NO_OVERFLOW_SIMPLE | 1 | bio_src->bi_bdev->bd_disk->queue->queue_hw_ctx | |
| NO_OVERFLOW_SIMPLE | 1 | bio_src->bi_bdev->bd_disk->queue->stats | |
| NO_OVERFLOW_SIMPLE | 1 | bio_src->bi_next->bi_iter.bi_sector | |
| NO_OVERFLOW_SIMPLE | 1 | bio_src->bi_next->bi_max_vecs | |
| NO_OVERFLOW_SIMPLE | 1 | bio_src->bi_pool->bio_pool.min_nr | |
| NO_OVERFLOW_SIMPLE | 1 | bio_src->bi_pool->bvec_pool.min_nr | |
| NO_OVERFLOW_SIMPLE | 1 | bio_src->bio.bi_max_vecs | |
| HALF_LOCKED2 | 1 | &bio_src->bi_bdev->bd_queue->queue_lock |
drivers/md/raid10.c raid10_write_one_disk() -> bio_alloc_clone()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | bio_src | 4096-ptr_max |
| PARAM_VALUE | 1 | bio_src->__bi_cnt.counter | 1 |
| PARAM_VALUE | 1 | bio_src->__bi_nr_segments | u32max |
| PARAM_VALUE | 1 | bio_src->__bi_remaining.counter | 1 |
| PARAM_VALUE | 1 | bio_src->bi_bdev->bd_disk->queue->mq_kobj->release.wq->dfl_pwq | 0-s64max |
| PARAM_VALUE | 1 | bio_src->bi_bdev->bd_disk->queue->mq_kobj->release.wq->saved_max_active | s32min-s32max |
| PARAM_VALUE | 1 | bio_src->bi_bdev->bd_disk->queue->mq_kobj->release.wq->saved_min_active | s32min-s32max |
| PARAM_VALUE | 1 | bio_src->bi_bdev->bd_queue->dev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 1 | bio_src->bi_bdev->bd_queue->mq_kobj->release.wq->dfl_pwq | 0-s64max |
| PARAM_VALUE | 1 | bio_src->bi_bdev->bd_queue->mq_kobj->release.wq->saved_max_active | s32min-s32max |
| PARAM_VALUE | 1 | bio_src->bi_bdev->bd_queue->mq_kobj->release.wq->saved_min_active | s32min-s32max |
| PARAM_VALUE | 1 | bio_src->bi_bdev->bd_queue->stats->accounting | s32min-s32max |
| PARAM_VALUE | 1 | bio_src->bi_bvec_gap_bit | 0 |
| PARAM_VALUE | 1 | bio_src->bi_cookie | u32max |
| PARAM_VALUE | 1 | bio_src->bi_end_io | 592052204116324352 |
| PARAM_VALUE | 1 | bio_src->bi_flags | 0 |
| PARAM_VALUE | 1 | bio_src->bi_iocost_cost | 0 |
| PARAM_VALUE | 1 | bio_src->bi_iter.bi_bvec_done | 0 |
| PARAM_VALUE | 1 | bio_src->bi_iter.bi_idx | 0 |
| PARAM_VALUE | 1 | bio_src->bi_iter.bi_sector | 0 |
| PARAM_VALUE | 1 | bio_src->bi_iter.bi_size | 0 |
| PARAM_VALUE | 1 | bio_src->bi_max_vecs | 0-4,16,64,128,256 |
| PARAM_VALUE | 1 | bio_src->bi_opf | 0,65536-u32max |
| PARAM_VALUE | 1 | bio_src->bi_private | 0 |
| PARAM_VALUE | 1 | bio_src->bi_status | 0 |
| PARAM_VALUE | 1 | bio_src->bi_vcnt | 0 |
| PARAM_VALUE | 1 | bio_src->issue_time_ns | 0 |
| PARAM_VALUE | 2 | gfp | 3072 |
| PARAM_VALUE | 3 | bs | 4096-ptr_max |
| DATA_SOURCE | 1 | bio_src | $2 |
| STR_LEN | 1 | bio_src->bi_private | (-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 1 | bio_src->bi_bdev->bd_queue->last_merge->__sector | 0-u64max |
| USER_DATA | 1 | bio_src->bi_ioprio | 0-u16max |
| USER_DATA | 1 | bio_src->bi_next->bi_ioprio | 0-u16max[c] |
| USER_DATA | 1 | bio_src->bi_next->bi_max_vecs | 0-256[c] |
| NO_OVERFLOW_SIMPLE | 1 | bio_src->bi_bdev->bd_disk->queue->queue_hw_ctx | |
| NO_OVERFLOW_SIMPLE | 1 | bio_src->bi_bdev->bd_disk->queue->stats | |
| NO_OVERFLOW_SIMPLE | 1 | bio_src->bi_next->bi_iter.bi_sector | |
| NO_OVERFLOW_SIMPLE | 1 | bio_src->bi_next->bi_max_vecs | |
| NO_OVERFLOW_SIMPLE | 1 | bio_src->bi_pool->bio_pool.min_nr | |
| NO_OVERFLOW_SIMPLE | 1 | bio_src->bi_pool->bvec_pool.min_nr | |
| NO_OVERFLOW_SIMPLE | 1 | bio_src->bio.bi_max_vecs | |
| HALF_LOCKED2 | &md->io_barrier | ||
| HALF_LOCKED2 | 1 | &bio_src->bi_bdev->bd_queue->queue_lock |
fs/btrfs/bio.c btrfs_submit_mirrored_bio() -> bio_alloc_clone()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bdev | 0 |
| PARAM_VALUE | 1 | bio_src | 4096-ptr_max |
| PARAM_VALUE | 2 | gfp | 3136 |
| PARAM_VALUE | 3 | bs | 3093301589180129280 |
| BUF_SIZE | 1 | bio_src | 144 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &pool->lock |