Documented in 1 files:
Defined in 1 files as a prototype:
Defined in 2 files as a function:
- block/blk-integrity.c, line 28 (as a function)
- include/linux/blk-integrity.h, line 110 (as a function)
Referenced in 3 files:
Smatch caller information:
block/blk-mq.c blk_insert_cloned_request() -> blk_rq_count_integrity_sg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| PARAM_VALUE | 1 | bio | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | bio | unit_jiffy |
| HALF_LOCKED2 | __tag_set->srcu | ||
| HALF_LOCKED2 | rcu_read |
block/blk-mq.c blk_mq_bio_to_request() -> blk_rq_count_integrity_sg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| PARAM_VALUE | 1 | bio | 4096-ptr_max |
| PARAM_VALUE | 1 | bio->bi_bdev | 4096-ptr_max |
| PARAM_VALUE | 1 | bio->bi_bdev->bd_disk | 4096-ptr_max |
| PARAM_VALUE | 1 | bio->bi_bdev->bd_disk->queue->limits.integrity.metadata_size | 0-1 |
| PARAM_VALUE | 1 | bio->bi_bdev->bd_queue->dev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 1 | bio->bi_bdev->bd_queue->elevator->elevator_data->bio_bic->ioprio | 0-u16max |
| PARAM_VALUE | 1 | bio->bi_bdev->bd_queue->elevator->elevator_data->lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | bio->bi_bdev->bd_queue->last_merge->q->elevator->elevator_data->wr_busy_queues | s32min-s32max |
| PARAM_VALUE | 1 | bio->bi_blkg->last_use | s32min-s32max |
| PARAM_VALUE | 1 | bio->bi_blkg->online | 0-1 |
| PARAM_VALUE | 1 | bio->bi_integrity | 1-u64max |
| BUF_SIZE | 1 | bio | (-1)-0,4,24,32,64,144-s32max |
| BUF_SIZE | 1 | bio | (-1)-0,4,24,32,64,144-s32max |
| BUF_SIZE | 1 | bio->bi_pool | (-1),624 |
| BUF_SIZE | 1 | bio->bi_private | (-1)-s32max |
| CAPPED_DATA | 0 | q | 1 |
| CAPPED_DATA | 1 | bio | 1 |
| DATA_SOURCE | 1 | bio | $1 |
| STR_LEN | 1 | bio->bi_private | (-1),8,11-12,14,17,19-20,23,26-27,29,31-32 |
| BIT_INFO | 1 | bio->bi_opf | 0x0,0xffffffff |
| NOSPEC | 1 | bio->bi_iter.bi_sector | |
| NOSPEC | 1 | bio->bi_iter.bi_size | |
| NOSPEC | 1 | bio->bi_next->bi_iter.bi_size | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 1 | bio->bi_bdev->bd_queue->last_merge->__sector | 0-u64max |
| HOST_DATA | 1 | bio->bi_iter.bi_sector | 0-u64max |
| HOST_DATA | 1 | bio->bi_iter.bi_size | 0-u32max[c] |
| HOST_DATA | 1 | bio->bi_max_vecs | 0-u16max[c] |
| HOST_DATA | 1 | bio->bi_next->bi_iter.bi_sector | 0-u64max |
| HOST_DATA | 1 | bio->bi_next->bi_iter.bi_size | 1024-4294966272[c] |
| USER_DATA | 1 | bio->bi_bdev->bd_queue->last_merge->__sector | 0-u64max |
| USER_DATA | 1 | bio->bi_ioprio | 0-u16max |
| USER_DATA | 1 | bio->bi_iter.bi_sector | 0-u64max |
| USER_DATA | 1 | bio->bi_iter.bi_size | 0-u32max |
| USER_DATA | 1 | bio->bi_max_vecs | 0-u16max[c] |
| USER_DATA | 1 | bio->bi_next->bi_ioprio | 0-u16max[c] |
| USER_DATA | 1 | bio->bi_next->bi_iter.bi_sector | 0-u64max |
| USER_DATA | 1 | bio->bi_next->bi_iter.bi_size | 0-u32max |
| USER_DATA | 1 | bio->bi_next->bi_max_vecs | 0-256[c] |
| NO_OVERFLOW_SIMPLE | 0 | q->async_depth | |
| NO_OVERFLOW_SIMPLE | 0 | q->limits.discard_granularity | |
| NO_OVERFLOW_SIMPLE | 0 | q->limits.max_discard_sectors | |
| NO_OVERFLOW_SIMPLE | 0 | q->limits.max_hw_discard_sectors | |
| NO_OVERFLOW_SIMPLE | 0 | q->limits.max_open_zones | |
| NO_OVERFLOW_SIMPLE | 0 | q->limits.zone_write_granularity | |
| NO_OVERFLOW_SIMPLE | 0 | q->nr_hw_queues | |
| NO_OVERFLOW_SIMPLE | 0 | q->nr_requests | |
| NO_OVERFLOW_SIMPLE | 0 | q->q_usage_counter.percpu_count_ptr | |
| NO_OVERFLOW_SIMPLE | 1 | bio->bi_bdev->bd_disk->queue->queue_hw_ctx | |
| NO_OVERFLOW_SIMPLE | 1 | bio->bi_bdev->bd_disk->queue->stats | |
| NO_OVERFLOW_SIMPLE | 1 | bio->bi_next->bi_iter.bi_sector | |
| NO_OVERFLOW_SIMPLE | 1 | bio->bi_next->bi_max_vecs | |
| NO_OVERFLOW_SIMPLE | 1 | bio->bi_pool->bio_pool.min_nr | |
| NO_OVERFLOW_SIMPLE | 1 | bio->bi_pool->bvec_pool.min_nr | |
| NO_OVERFLOW_SIMPLE | 1 | bio->bio.bi_bdev->bd_disk->queue->queue_hw_ctx | |
| NO_OVERFLOW_SIMPLE | 1 | bio->bio.bi_bdev->bd_disk->queue->stats | |
| NO_OVERFLOW_SIMPLE | 1 | bio->bio.bi_max_vecs | |
| UNITS | 1 | bio | unit_jiffy |
| HALF_LOCKED2 | 1 | &bio->bi_bdev->bd_queue->queue_lock |
block/blk-merge.c ll_new_hw_segment() -> blk_rq_count_integrity_sg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| PARAM_VALUE | 0 | q->elevator->type->icq_align | 0,8 |
| PARAM_VALUE | 1 | bio | 4096-ptr_max |
| PARAM_VALUE | 1 | bio->bi_bdev->bd_queue->dev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 1 | bio->bi_crypt_context | 0,4096-ptr_max |
| PARAM_VALUE | 1 | bio->bi_integrity | 1-u64max |
| BUF_SIZE | 1 | bio | (-1)-0,4,24,32,64,144-s32max |
| BUF_SIZE | 1 | bio | (-1)-0,4,24,32,64,144-s32max |
| BUF_SIZE | 1 | bio->bi_private | (-1),48-16432 |
| CAPPED_DATA | 1 | bio->bi_blkg | 1 |
| DATA_SOURCE | 1 | bio | $1 |
| STR_LEN | 1 | bio->bi_private | (-1) |
| NOSPEC | 1 | bio->bi_iter.bi_sector | |
| NOSPEC | 1 | bio->bi_iter.bi_size | |
| NOSPEC | 1 | bio->bi_next->bi_iter.bi_sector | |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 1 | bio->bi_bdev->bd_queue->last_merge->__sector | 0-s32max[c] |
| HOST_DATA | 1 | bio->bi_iter.bi_sector | 0-u64max |
| HOST_DATA | 1 | bio->bi_iter.bi_size | 0-u32max[c] |
| HOST_DATA | 1 | bio->bi_max_vecs | 0-u16max[c] |
| HOST_DATA | 1 | bio->bi_next->bi_iter.bi_sector | 0-u64max |
| USER_DATA | 1 | bio->bi_ioprio | 0-u16max |
| USER_DATA | 1 | bio->bi_iter.bi_sector | 0-u64max |
| USER_DATA | 1 | bio->bi_iter.bi_size | 0-u32max |
| USER_DATA | 1 | bio->bi_max_vecs | 0-u16max[c] |
| USER_DATA | 1 | bio->bi_next->bi_ioprio | 0-u16max[c] |
| USER_DATA | 1 | bio->bi_next->bi_iter.bi_sector | 0-u64max |
| USER_DATA | 1 | bio->bi_next->bi_max_vecs | 0-256[c] |
| NO_OVERFLOW_SIMPLE | 0 | q->async_depth | |
| NO_OVERFLOW_SIMPLE | 0 | q->limits.discard_granularity | |
| NO_OVERFLOW_SIMPLE | 0 | q->limits.max_discard_sectors | |
| NO_OVERFLOW_SIMPLE | 0 | q->limits.max_hw_discard_sectors | |
| NO_OVERFLOW_SIMPLE | 0 | q->limits.max_open_zones | |
| NO_OVERFLOW_SIMPLE | 0 | q->limits.zone_write_granularity | |
| NO_OVERFLOW_SIMPLE | 0 | q->nr_hw_queues | |
| NO_OVERFLOW_SIMPLE | 0 | q->nr_requests | |
| NO_OVERFLOW_SIMPLE | 0 | q->q_usage_counter.percpu_count_ptr | |
| NO_OVERFLOW_SIMPLE | 1 | bio->bi_bdev->bd_disk->queue->queue_hw_ctx | |
| NO_OVERFLOW_SIMPLE | 1 | bio->bi_bdev->bd_disk->queue->stats | |
| NO_OVERFLOW_SIMPLE | 1 | bio->bi_next->bi_iter.bi_sector | |
| NO_OVERFLOW_SIMPLE | 1 | bio->bi_next->bi_max_vecs | |
| NO_OVERFLOW_SIMPLE | 1 | bio->bi_pool->bio_pool.min_nr | |
| NO_OVERFLOW_SIMPLE | 1 | bio->bi_pool->bvec_pool.min_nr | |
| NO_OVERFLOW_SIMPLE | 1 | bio->bio.bi_bdev->bd_disk->queue->queue_hw_ctx | |
| NO_OVERFLOW_SIMPLE | 1 | bio->bio.bi_bdev->bd_disk->queue->stats | |
| NO_OVERFLOW_SIMPLE | 1 | bio->bio.bi_max_vecs | |
| UNITS | 1 | bio | unit_jiffy |
| HALF_LOCKED2 | 1 | &bio->bi_bdev->bd_queue->queue_lock |
block/blk-integrity.c blk_integrity_merge_bio() -> blk_rq_count_integrity_sg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | bio | 4096-ptr_max |
| PARAM_VALUE | 1 | bio->bi_bdev->bd_queue->dev->power.wakeirq->status | 0-4294967295 |
| BUF_SIZE | 1 | bio | (-1)-0,4,24,32,64,144-s32max |
| BUF_SIZE | 1 | bio | (-1)-0,4,24,32,64,144-s32max |
| BUF_SIZE | 1 | bio->bi_private | (-1),48-16432 |
| CAPPED_DATA | 1 | bio->bi_blkg | 1 |
| DATA_SOURCE | 0 | q | $0 |
| DATA_SOURCE | 1 | bio | $2 |
| STR_LEN | 1 | bio->bi_private | (-1) |
| NOSPEC | 1 | bio->bi_iter.bi_sector | |
| NOSPEC | 1 | bio->bi_iter.bi_size | |
| NOSPEC | 1 | bio->bi_next->bi_iter.bi_sector | |
| NOSPEC | 1 | bio->bi_next->bi_iter.bi_size | |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 1 | bio->bi_bdev->bd_queue->last_merge->__sector | 0-18446744073709551614 |
| HOST_DATA | 1 | bio->bi_iter.bi_sector | 0-u64max |
| HOST_DATA | 1 | bio->bi_iter.bi_size | 0-u32max[c] |
| HOST_DATA | 1 | bio->bi_max_vecs | 0-u16max[c] |
| HOST_DATA | 1 | bio->bi_next->bi_iter.bi_sector | 0-u64max |
| HOST_DATA | 1 | bio->bi_next->bi_iter.bi_size | 1024-4294966272[c] |
| USER_DATA | 1 | bio->bi_ioprio | 0-u16max |
| USER_DATA | 1 | bio->bi_iter.bi_sector | 0-u64max |
| USER_DATA | 1 | bio->bi_iter.bi_size | 0-u32max |
| USER_DATA | 1 | bio->bi_max_vecs | 0-u16max[c] |
| USER_DATA | 1 | bio->bi_next->bi_ioprio | 0-u16max[c] |
| USER_DATA | 1 | bio->bi_next->bi_iter.bi_sector | 0-u64max |
| USER_DATA | 1 | bio->bi_next->bi_iter.bi_size | 0-u32max |
| USER_DATA | 1 | bio->bi_next->bi_max_vecs | 0-256[c] |
| NO_OVERFLOW_SIMPLE | 0 | q->async_depth | |
| NO_OVERFLOW_SIMPLE | 0 | q->limits.discard_granularity | |
| NO_OVERFLOW_SIMPLE | 0 | q->limits.max_discard_sectors | |
| NO_OVERFLOW_SIMPLE | 0 | q->limits.max_hw_discard_sectors | |
| NO_OVERFLOW_SIMPLE | 0 | q->limits.max_open_zones | |
| NO_OVERFLOW_SIMPLE | 0 | q->limits.physical_block_size | |
| NO_OVERFLOW_SIMPLE | 0 | q->limits.zone_write_granularity | |
| NO_OVERFLOW_SIMPLE | 0 | q->nr_hw_queues | |
| NO_OVERFLOW_SIMPLE | 0 | q->nr_requests | |
| NO_OVERFLOW_SIMPLE | 0 | q->q_usage_counter.percpu_count_ptr | |
| NO_OVERFLOW_SIMPLE | 1 | bio->bi_bdev->bd_disk->queue->queue_hw_ctx | |
| NO_OVERFLOW_SIMPLE | 1 | bio->bi_bdev->bd_disk->queue->stats | |
| NO_OVERFLOW_SIMPLE | 1 | bio->bi_next->bi_iter.bi_sector | |
| NO_OVERFLOW_SIMPLE | 1 | bio->bi_next->bi_max_vecs | |
| NO_OVERFLOW_SIMPLE | 1 | bio->bi_pool->bio_pool.min_nr | |
| NO_OVERFLOW_SIMPLE | 1 | bio->bi_pool->bvec_pool.min_nr | |
| NO_OVERFLOW_SIMPLE | 1 | bio->bio.bi_bdev->bd_disk->queue->queue_hw_ctx | |
| NO_OVERFLOW_SIMPLE | 1 | bio->bio.bi_bdev->bd_disk->queue->stats | |
| NO_OVERFLOW_SIMPLE | 1 | bio->bio.bi_max_vecs | |
| UNITS | 1 | bio | unit_jiffy |
| HALF_LOCKED2 | 1 | &bio->bi_bdev->bd_queue->queue_lock |
block/blk-integrity.c blk_rq_integrity_map_user() -> blk_rq_count_integrity_sg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | q | 4096-ptr_max |
| PARAM_VALUE | 1 | bio | 4096-ptr_max |
| PARAM_VALUE | 1 | bio->bi_bdev | 4096-ptr_max |
| PARAM_VALUE | 1 | bio->bi_crypt_context | 0 |
| PARAM_VALUE | 1 | bio->bi_integrity | 4096-ptr_max |
| PARAM_VALUE | 1 | bio->bi_opf | 0,65536-u32max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | q->async_depth | |
| NO_OVERFLOW_SIMPLE | 0 | q->limits.discard_granularity | |
| NO_OVERFLOW_SIMPLE | 0 | q->limits.max_discard_sectors | |
| NO_OVERFLOW_SIMPLE | 0 | q->limits.max_hw_discard_sectors | |
| NO_OVERFLOW_SIMPLE | 0 | q->limits.max_open_zones | |
| NO_OVERFLOW_SIMPLE | 0 | q->limits.zone_write_granularity | |
| NO_OVERFLOW_SIMPLE | 0 | q->nr_hw_queues | |
| NO_OVERFLOW_SIMPLE | 0 | q->nr_requests | |
| NO_OVERFLOW_SIMPLE | 0 | q->q_usage_counter.percpu_count_ptr | |
| UNITS | 1 | bio | unit_jiffy |