Defined in 2 files as a function:
- drivers/md/dm-bio-prison-v1.c, line 87 (as a function)
- drivers/md/dm-bio-prison-v2.c, line 80 (as a function)
Referenced in 2 files:
Smatch caller information:
drivers/md/dm-bio-prison-v2.c __find_or_insert() -> __setup_new_cell()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | key | 2232107600750587904,5548328329037697024,8777154073377255424 |
| PARAM_VALUE | 0 | key->dev | 0 |
| PARAM_VALUE | 0 | key->virtual | 0 |
| DATA_SOURCE | 0 | key | $1 |
| DATA_SOURCE | 1 | holder | $2 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 0 | key->block_begin | 0-u64max |
| USER_DATA | 0 | key->block_begin | 0-u64max |
| LOCK2 | &prison->lock | ||
| LOCK2 | irq | ||
| HALF_LOCKED2 | &cache->background_work_lock | ||
| TYPE_LOCK | (struct dm_bio_prison_v2)->lock |
drivers/md/dm-bio-prison-v1.c __bio_detain() -> __setup_new_cell()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | key | 5552999541515685888,5662298524786028544,6765547929936105472,7937555813327331328,8984341500197179392 |
| PARAM_VALUE | 0 | key->virtual | 0-1 |
| PARAM_VALUE | 1 | holder | 0,4096-ptr_max |
| BUF_SIZE | 1 | holder | (-1),144 |
| BUF_SIZE | 1 | holder | (-1),144 |
| CAPPED_DATA | 0 | key->virtual | 1 |
| DATA_SOURCE | 0 | key | $1 |
| DATA_SOURCE | 1 | holder | $2 |
| DATA_SOURCE | 2 | cell | $3 |
| NOSPEC | 1 | holder->bi_iter.bi_size | |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 1 | holder->bi_iter.bi_size | 0[c] |
| HOST_DATA | 1 | holder->bi_max_vecs | 0-4,16,64,128,256[c] |
| USER_DATA | 1 | holder->bi_ioprio | 0-u16max |
| USER_DATA | 1 | holder->bi_iter.bi_size | 0 |
| USER_DATA | 1 | holder->bi_max_vecs | 0-4,16,64,128,256[c] |
| NO_OVERFLOW_SIMPLE | 1 | holder->bi_pool->bio_pool.min_nr | |
| NO_OVERFLOW_SIMPLE | 1 | holder->bi_pool->bvec_pool.min_nr | |
| LOCK2 | irq | ||
| HALF_LOCKED2 | &md->io_barrier | ||
| HALF_LOCKED2 | &pool->lock |