Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
fs/btrfs/raid56.c rbio_pstripe_paddr() -> rbio_stripe_paddr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rbio | 4096-ptr_max |
| PARAM_VALUE | 0 | rbio->bio_list_bytes | 0-16711680 |
| PARAM_VALUE | 0 | rbio->bio_list_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | rbio->bioc | 4096-ptr_max |
| PARAM_VALUE | 0 | rbio->bioc->fs_info | 4096-ptr_max |
| PARAM_VALUE | 0 | rbio->sector_nsteps | 1-255 |
| PARAM_VALUE | 0 | rbio->stripe_nsectors | 1-255 |
| PARAM_VALUE | 2 | sector_nr | 0-254 |
| PARAM_VALUE | 3 | step_nr | 0-254 |
| CAPPED_DATA | 0 | rbio->bio_list_bytes | 1 |
| CAPPED_DATA | 0 | rbio->nr_data | 1 |
| CAPPED_DATA | 1 | stripe_nr | 1 |
| CAPPED_DATA | 2 | sector_nr | 1 |
| CAPPED_DATA | 3 | step_nr | 1 |
| DATA_SOURCE | 0 | rbio | $0 |
| DATA_SOURCE | 2 | sector_nr | $1 |
| DATA_SOURCE | 3 | step_nr | $2 |
| NO_OVERFLOW_SIMPLE | 0 | rbio->real_stripes | |
| UNITS | 1 | stripe_nr | unit_array_size |
| LOCK2 | &pool->lock |
fs/btrfs/raid56.c rbio_qstripe_paddr() -> rbio_stripe_paddr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rbio | 4096-ptr_max |
| PARAM_VALUE | 0 | rbio->bio_list_bytes | 0-16711680 |
| PARAM_VALUE | 0 | rbio->bio_list_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | rbio->bio_paddrs | 4096-ptr_max |
| PARAM_VALUE | 0 | rbio->bioc | 4096-ptr_max |
| PARAM_VALUE | 0 | rbio->bioc->fs_info | 4096-ptr_max |
| PARAM_VALUE | 0 | rbio->nr_data | 0-254 |
| PARAM_VALUE | 0 | rbio->nr_sectors | 1-u16max |
| PARAM_VALUE | 0 | rbio->real_stripes | 1-255 |
| PARAM_VALUE | 0 | rbio->sector_nsteps | 1-255 |
| PARAM_VALUE | 0 | rbio->stripe_nsectors | 1-255 |
| PARAM_VALUE | 0 | rbio->stripe_paddrs | 4096-ptr_max |
| PARAM_VALUE | 1 | stripe_nr | 1-255 |
| PARAM_VALUE | 2 | sector_nr | 0-254 |
| PARAM_VALUE | 3 | step_nr | 0-254 |
| CAPPED_DATA | 0 | rbio->bio_list_bytes | 1 |
| CAPPED_DATA | 0 | rbio->nr_data | 1 |
| CAPPED_DATA | 0 | rbio->nr_sectors | 1 |
| CAPPED_DATA | 0 | rbio->real_stripes | 1 |
| CAPPED_DATA | 1 | stripe_nr | 1 |
| CAPPED_DATA | 2 | sector_nr | 1 |
| CAPPED_DATA | 3 | step_nr | 1 |
| DATA_SOURCE | 0 | rbio | $0 |
| DATA_SOURCE | 2 | sector_nr | $1 |
| DATA_SOURCE | 3 | step_nr | $2 |
| FUZZY_MAX | 0 | rbio->nr_data | 1 |
| NO_OVERFLOW_SIMPLE | 0 | rbio->real_stripes | |
| LOCK2 | &pool->lock |
fs/btrfs/raid56.c recover_vertical_step() -> rbio_stripe_paddr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rbio | 4096-ptr_max |
| PARAM_VALUE | 0 | rbio->bioc | 4096-ptr_max |
| PARAM_VALUE | 0 | rbio->bioc->fs_info | 4096-ptr_max |
| PARAM_VALUE | 0 | rbio->bioc->max_errors | 1-u16max |
| PARAM_VALUE | 0 | rbio->io_wait.head.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | rbio->io_wait.head.prev->next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | rbio->operation | 0,2-u32max |
| PARAM_VALUE | 0 | rbio->real_stripes | 1-255 |
| PARAM_VALUE | 0 | rbio->sector_nsteps | 1-255 |
| PARAM_VALUE | 0 | rbio->stripe_nsectors | 1-255 |
| PARAM_VALUE | 1 | stripe_nr | 0-254 |
| PARAM_VALUE | 2 | sector_nr | 0-254 |
| PARAM_VALUE | 3 | step_nr | 0-254 |
| CAPPED_DATA | 0 | rbio->nr_sectors | 1 |
| CAPPED_DATA | 0 | rbio->real_stripes | 1 |
| CAPPED_DATA | 1 | stripe_nr | 1 |
| CAPPED_DATA | 2 | sector_nr | 1 |
| CAPPED_DATA | 3 | step_nr | 1 |
| DATA_SOURCE | 0 | rbio | $0 |
| DATA_SOURCE | 2 | sector_nr | $1 |
| DATA_SOURCE | 3 | step_nr | $2 |
| PARAM_COMPARE | 0 | rbio->real_stripes | > $1 |
| PARAM_COMPARE | 0 | rbio->sector_nsteps | > $3 |
| PARAM_COMPARE | 0 | rbio->stripe_nsectors | > $2 |
| PARAM_COMPARE | 1 | stripe_nr | < $0->real_stripes |
| PARAM_COMPARE | 2 | sector_nr | < $0->stripe_nsectors |
| PARAM_COMPARE | 3 | step_nr | < $0->sector_nsteps |
| NO_OVERFLOW_SIMPLE | 0 | rbio->real_stripes | |
| NO_OVERFLOW_SIMPLE | 1 | stripe_nr | |
| UNITS | 1 | stripe_nr | unit_array_size |
| LOCK2 | &pool->lock |
fs/btrfs/raid56.c verify_one_parity_step() -> rbio_stripe_paddr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rbio | 4096-ptr_max |
| PARAM_VALUE | 0 | rbio->bioc | 4096-ptr_max |
| PARAM_VALUE | 0 | rbio->bioc->fs_info | 4096-ptr_max |
| PARAM_VALUE | 0 | rbio->finish_pointers | 4096-ptr_max |
| PARAM_VALUE | 0 | rbio->io_wait.head.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | rbio->io_wait.head.prev->next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | rbio->sector_nsteps | 1-255 |
| PARAM_VALUE | 0 | rbio->stripe_nsectors | 1-255 |
| PARAM_VALUE | 0 | *rbio->stripe_pages | 4096-ptr_max |
| PARAM_VALUE | 2 | sector_nr | 0-64 |
| PARAM_VALUE | 3 | step_nr | 0-254 |
| CAPPED_DATA | 0 | rbio->nr_sectors | 1 |
| CAPPED_DATA | 0 | rbio->stripe_nsectors | 1 |
| CAPPED_DATA | 2 | sector_nr | 1 |
| CAPPED_DATA | 3 | step_nr | 1 |
| DATA_SOURCE | 0 | rbio | $0 |
| DATA_SOURCE | 2 | sector_nr | $2 |
| DATA_SOURCE | 3 | step_nr | $3 |
| PARAM_COMPARE | 0 | rbio->sector_nsteps | > $3 |
| PARAM_COMPARE | 0 | rbio->stripe_nsectors | > $2 |
| PARAM_COMPARE | 2 | sector_nr | < $0->stripe_nsectors |
| PARAM_COMPARE | 3 | step_nr | < $0->sector_nsteps |
| NO_OVERFLOW_SIMPLE | 0 | rbio->nr_data | |
| NO_OVERFLOW_SIMPLE | 0 | rbio->real_stripes | |
| UNITS | 1 | stripe_nr | unit_array_size |
| LOCK2 | &pool->lock |