Defined in 1 files as a function:
Referenced in 3 files:
- drivers/md/dm-integrity.c, line 2529
- drivers/md/dm-mpath.c, line 307
- drivers/md/dm-raid1.c, line 1245
Smatch caller information:
drivers/md/dm-mpath.c multipath_init_per_bio_data() -> dm_bio_record()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| PARAM_VALUE | 1 | bio | 4096-ptr_max |
| PARAM_VALUE | 1 | bio->bi_end_io | 3905977605003870208 |
| BUF_SIZE | 1 | bio | (-1),144 |
| BUF_SIZE | 1 | bio | (-1),144 |
| DATA_SOURCE | 0 | bd | r get_bio_details_from_mpio |
| DATA_SOURCE | 1 | bio | $0 |
| NOSPEC | 1 | bio->bi_iter.bi_sector | |
| NOSPEC | 1 | bio->bi_iter.bi_size | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 1 | bio->bi_iter.bi_sector | 0-u64max |
| HOST_DATA | 1 | bio->bi_iter.bi_size | 0-u32max[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 |
| 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 |
drivers/md/dm-integrity.c dm_integrity_map_continue() -> dm_bio_record()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| PARAM_VALUE | 1 | bio | 4096-ptr_max |
| DATA_SOURCE | 1 | bio | r dm_bio_from_per_bio_data |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &md->io_barrier |
drivers/md/dm-raid1.c mirror_map() -> dm_bio_record()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bd | 4096-ptr_max |
| PARAM_VALUE | 0 | bd->bi_bdev | 0 |
| PARAM_VALUE | 1 | bio | 4096-ptr_max |
| PARAM_VALUE | 1 | bio->bi_end_io | 3905977605003870208 |
| BUF_SIZE | 1 | bio | (-1),144 |
| BUF_SIZE | 1 | bio | (-1),144 |
| DATA_SOURCE | 1 | bio | $1 |
| NOSPEC | 1 | bio->bi_iter.bi_sector | |
| NOSPEC | 1 | bio->bi_iter.bi_size | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 1 | bio->bi_iter.bi_sector | 0 |
| HOST_DATA | 1 | bio->bi_iter.bi_size | 0[c] |
| HOST_DATA | 1 | bio->bi_max_vecs | 0-4,16,64,128,256[c] |
| USER_DATA | 1 | bio->bi_ioprio | 0-u16max |
| USER_DATA | 1 | bio->bi_iter.bi_sector | 0 |
| USER_DATA | 1 | bio->bi_iter.bi_size | 0 |
| USER_DATA | 1 | bio->bi_max_vecs | 0-4,16,64,128,256[c] |
| NO_OVERFLOW_SIMPLE | 1 | bio->bi_pool->bio_pool.min_nr | |
| NO_OVERFLOW_SIMPLE | 1 | bio->bi_pool->bvec_pool.min_nr | |
| 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 |