Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/md/bcache/request.c cached_dev_submit_bio() -> search_alloc()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bio | 4096-ptr_max |
| PARAM_VALUE | 0 | bio->bi_bdev->bd_disk | 4096-ptr_max |
| PARAM_VALUE | 0 | bio->bi_bdev->bd_disk->fops | 4096-ptr_max |
| PARAM_VALUE | 0 | bio->bi_bdev->bd_queue->dev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | bio->bi_bdev->bd_queue->queue_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | d | 4096-ptr_max |
| PARAM_VALUE | 1 | d->c | 0,4096-ptr_max |
| PARAM_VALUE | 1 | d->c->at_max_writeback_rate.counter | s32min-0,2-s32max |
| PARAM_VALUE | 1 | d->c->idle_counter.counter | 0 |
| PARAM_VALUE | 2 | orig_bdev | 4096-ptr_max |
| PARAM_VALUE | 2 | orig_bdev->bd_disk | 4096-ptr_max |
| PARAM_VALUE | 2 | orig_bdev->bd_disk->private_data | 4096-ptr_max |
| BUF_SIZE | 0 | bio | (-1)-0,4,24,32,64,144-s32max |
| BUF_SIZE | 0 | bio | (-1)-0,4,24,32,64,144-s32max |
| BUF_SIZE | 0 | bio->bi_pool | (-1),624 |
| BUF_SIZE | 0 | bio->bi_private | (-1)-s32max |
| BUF_SIZE | 1 | d | s32min-(-2),1-s32max |
| BUF_SIZE | 1 | d | s32min-(-2),1-s32max |
| DATA_SOURCE | 0 | bio | $0 |
| DATA_SOURCE | 3 | start_time | r bio_start_io_acct |
| STR_LEN | 0 | bio->bi_private | (-1),8,11-12,14,17,19-20,23,26-27,29,31-32 |
| NOSPEC | 0 | bio->bi_iter.bi_sector | |
| NOSPEC | 0 | bio->bi_iter.bi_size | |
| NOSPEC | 0 | bio->bi_next->bi_iter.bi_sector | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bio->bi_iter.bi_sector | 0-u64max |
| HOST_DATA | 0 | bio->bi_iter.bi_size | 0-u32max[c] |
| HOST_DATA | 0 | bio->bi_max_vecs | 0-u16max[c] |
| HOST_DATA | 0 | bio->bi_next->bi_iter.bi_sector | 0-u64max |
| USER_DATA | 0 | bio->bi_ioprio | 0-u16max |
| USER_DATA | 0 | bio->bi_iter.bi_sector | 0-u64max |
| USER_DATA | 0 | bio->bi_iter.bi_size | 0-u32max |
| USER_DATA | 0 | bio->bi_max_vecs | 0-u16max[c] |
| USER_DATA | 0 | bio->bi_next->bi_ioprio | 0-u16max[c] |
| USER_DATA | 0 | bio->bi_next->bi_iter.bi_sector | 0-u64max |
| USER_DATA | 0 | bio->bi_next->bi_max_vecs | 0-256[c] |
| NO_OVERFLOW_SIMPLE | 0 | bio->bi_bdev->bd_disk->queue->queue_hw_ctx | |
| NO_OVERFLOW_SIMPLE | 0 | bio->bi_bdev->bd_disk->queue->stats | |
| NO_OVERFLOW_SIMPLE | 0 | bio->bi_io_vec | |
| NO_OVERFLOW_SIMPLE | 0 | bio->bi_next->bi_iter.bi_sector | |
| 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 | 0 | bio->bio.bi_bdev->bd_disk->queue->queue_hw_ctx | |
| NO_OVERFLOW_SIMPLE | 0 | bio->bio.bi_bdev->bd_disk->queue->stats | |
| NO_OVERFLOW_SIMPLE | 0 | bio->bio.bi_max_vecs | |
| UNITS | 1 | d | unit_byte |
| UNITS | 2 | orig_bdev | unit_byte |
| HALF_LOCKED2 | 0 | &bio->bi_bdev->bd_queue->queue_lock |
drivers/md/bcache/request.c flash_dev_submit_bio() -> search_alloc()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bio | 4096-ptr_max |
| PARAM_VALUE | 0 | bio->bi_bdev | 4096-ptr_max |
| PARAM_VALUE | 0 | bio->bi_bdev->bd_disk | 4096-ptr_max |
| PARAM_VALUE | 0 | bio->bi_bdev->bd_disk->fops | 4096-ptr_max |
| PARAM_VALUE | 0 | bio->bi_bdev->bd_disk->private_data | 4096-ptr_max |
| PARAM_VALUE | 0 | bio->bi_bdev->bd_queue->dev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 1 | d | 4096-ptr_max |
| PARAM_VALUE | 1 | d->c | 0,4096-ptr_max |
| PARAM_VALUE | 2 | orig_bdev | 4096-ptr_max |
| PARAM_VALUE | 2 | orig_bdev->bd_disk | 4096-ptr_max |
| PARAM_VALUE | 2 | orig_bdev->bd_disk->fops | 4096-ptr_max |
| PARAM_VALUE | 2 | orig_bdev->bd_disk->private_data | 4096-ptr_max |
| PARAM_VALUE | 2 | orig_bdev->bd_queue->dev->power.wakeirq->status | 0-4294967295 |
| BUF_SIZE | 0 | bio | (-1)-0,4,24,32,64,144-s32max |
| BUF_SIZE | 0 | bio | (-1)-0,4,24,32,64,144-s32max |
| BUF_SIZE | 0 | bio->bi_pool | (-1),624 |
| BUF_SIZE | 0 | bio->bi_private | (-1)-s32max |
| BUF_SIZE | 1 | d | s32min-(-2),1-s32max |
| BUF_SIZE | 1 | d | s32min-(-2),1-s32max |
| DATA_SOURCE | 0 | bio | $0 |
| STR_LEN | 0 | bio->bi_private | (-1),8,11-12,14,17,19-20,23,26-27,29,31-32 |
| NOSPEC | 0 | bio->bi_iter.bi_sector | |
| NOSPEC | 0 | bio->bi_iter.bi_size | |
| NOSPEC | 0 | bio->bi_next->bi_iter.bi_sector | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | bio->bi_iter.bi_sector | 0-u64max |
| HOST_DATA | 0 | bio->bi_iter.bi_size | 0-u32max[c] |
| HOST_DATA | 0 | bio->bi_max_vecs | 0-u16max[c] |
| HOST_DATA | 0 | bio->bi_next->bi_iter.bi_sector | 0-u64max |
| USER_DATA | 0 | bio->bi_ioprio | 0-u16max |
| USER_DATA | 0 | bio->bi_iter.bi_sector | 0-u64max |
| USER_DATA | 0 | bio->bi_iter.bi_size | 0-u32max |
| USER_DATA | 0 | bio->bi_max_vecs | 0-u16max[c] |
| USER_DATA | 0 | bio->bi_next->bi_ioprio | 0-u16max[c] |
| USER_DATA | 0 | bio->bi_next->bi_iter.bi_sector | 0-u64max |
| USER_DATA | 0 | bio->bi_next->bi_max_vecs | 0-256[c] |
| NO_OVERFLOW_SIMPLE | 0 | bio->bi_bdev->bd_disk->queue->queue_hw_ctx | |
| NO_OVERFLOW_SIMPLE | 0 | bio->bi_bdev->bd_disk->queue->stats | |
| NO_OVERFLOW_SIMPLE | 0 | bio->bi_io_vec | |
| NO_OVERFLOW_SIMPLE | 0 | bio->bi_next->bi_iter.bi_sector | |
| 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 | 0 | bio->bio.bi_bdev->bd_disk->queue->queue_hw_ctx | |
| NO_OVERFLOW_SIMPLE | 0 | bio->bio.bi_bdev->bd_disk->queue->stats | |
| NO_OVERFLOW_SIMPLE | 0 | bio->bio.bi_max_vecs | |
| NO_OVERFLOW_SIMPLE | 2 | orig_bdev->bd_disk->queue->queue_hw_ctx | |
| NO_OVERFLOW_SIMPLE | 2 | orig_bdev->bd_disk->queue->stats | |
| UNITS | 1 | d | unit_byte |
| UNITS | 2 | orig_bdev | unit_byte |
| HALF_LOCKED2 | 0 | &bio->bi_bdev->bd_queue->queue_lock | |
| HALF_LOCKED2 | 2 | &orig_bdev->bd_queue->queue_lock |