Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
drivers/md/dm-raid1.c dispatch_bios() -> queue_bio()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | bio | 4096-ptr_max |
| PARAM_VALUE | 1 | bio->bi_next | 0 |
| PARAM_VALUE | 2 | rw | 1 |
| BUF_SIZE | 0 | ms | 576-856 |
| BUF_SIZE | 0 | ms | 576-856 |
| DATA_SOURCE | 0 | ms | $0 |
| DATA_SOURCE | 1 | bio | r bio_list_pop |
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &pool->lock |
drivers/md/dm-raid1.c mirror_end_io() -> queue_bio()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ms->rh | 4096-ptr_max |
| PARAM_VALUE | 1 | bio | 4096-ptr_max |
| PARAM_VALUE | 1 | bio->bi_bdev | 1-u64max |
| PARAM_VALUE | 1 | bio->bi_bdev->bd_queue->dev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 1 | bio->bi_status | 0 |
| PARAM_VALUE | 2 | rw | 0 |
| BUF_SIZE | 0 | ms | 16,40-s32max |
| BUF_SIZE | 0 | ms | 16,40-s32max |
| BUF_SIZE | 1 | bio | (-1)-s32max |
| BUF_SIZE | 1 | bio | (-1)-s32max |
| BUF_SIZE | 1 | bio->bi_pool | (-1),624 |
| BUF_SIZE | 1 | bio->bi_private | (-1)-s32max |
| DATA_SOURCE | 1 | bio | $1 |
| STR_LEN | 0 | ms | (-1),8,11-12,14,17,19-20,23,26-27,29,31-32 |
| STR_LEN | 1 | bio | (-1),8,11-12,14,17,19-20,23,26-27,29,31-32 |
| 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 | 0x0,0xfff7ffff |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| 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] |
| 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_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 | |
| HALF_LOCKED2 | 1 | &bio->bi_bdev->bd_queue->queue_lock |
drivers/md/dm-raid1.c mirror_map() -> queue_bio()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ms | 4096-ptr_max |
| PARAM_VALUE | 0 | ms->rh | 4096-ptr_max |
| PARAM_VALUE | 1 | bio | 4096-ptr_max |
| PARAM_VALUE | 1 | bio->bi_end_io | 3905977605003870208 |
| PARAM_VALUE | 1 | bio->bi_next | 0 |
| PARAM_VALUE | 2 | rw | 1 |
| BUF_SIZE | 0 | ms | 16,40-s32max |
| BUF_SIZE | 0 | ms | 16,40-s32max |
| 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 |
drivers/md/dm-raid1.c mirror_map() -> queue_bio()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ms | 4096-ptr_max |
| PARAM_VALUE | 0 | ms->rh | 4096-ptr_max |
| PARAM_VALUE | 1 | bio | 4096-ptr_max |
| PARAM_VALUE | 1 | bio->bi_end_io | 3905977605003870208 |
| PARAM_VALUE | 1 | bio->bi_next | 0 |
| PARAM_VALUE | 2 | rw | 0 |
| BUF_SIZE | 0 | ms | 16,40-s32max |
| BUF_SIZE | 0 | ms | 16,40-s32max |
| BUF_SIZE | 1 | bio | (-1),144 |
| BUF_SIZE | 1 | bio | (-1),144 |
| DATA_SOURCE | 1 | bio | $1 |
| BIT_INFO | 1 | bio->bi_opf | 0x0,0xfff7ffff |
| 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 |
drivers/md/dm-raid1.c read_callback() -> queue_bio()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ms | 4096-ptr_max |
| PARAM_VALUE | 0 | ms->leg_failure | 1 |
| PARAM_VALUE | 0 | ms->rh | 4096-ptr_max |
| PARAM_VALUE | 1 | bio | 4096-ptr_max |
| PARAM_VALUE | 1 | bio->bi_next | 0 |
| PARAM_VALUE | 1 | bio->bi_next->dev | 4096-ptr_max |
| PARAM_VALUE | 1 | bio->bi_next->ms | 4096-ptr_max |
| PARAM_VALUE | 1 | bio->bi_next->ms->features | 1-u64max |
| PARAM_VALUE | 1 | bio->bi_next->ms->leg_failure | 1 |
| PARAM_VALUE | 1 | bio->bi_next->ms->mirror | 4096-u64max |
| PARAM_VALUE | 1 | bio->bi_next->ms->mirror->error_count.counter | s32min-s32max |
| PARAM_VALUE | 1 | bio->bi_next->ms->rh | 4096-ptr_max |
| PARAM_VALUE | 2 | rw | 0-1 |
| BUF_SIZE | 1 | bio | (-1),104,112,176 |
| BUF_SIZE | 1 | bio | (-1),104,112,176 |
| DATA_SOURCE | 1 | bio | $2 |
| FUZZY_MAX | 2 | rw | 1 |
| HARD_MAX | 2 | rw | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |