Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/md/dm-clone-target.c __batch_hydration() -> hydration_copy()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | hd | 4096-ptr_max |
| PARAM_VALUE | 1 | nr_regions | 0-9 |
| NOCHECK_CALL | |||
| UNITS | 1 | nr_regions | unit_byte |
| HALF_LOCKED2 | &pool->lock |
drivers/md/dm-clone-target.c __batch_hydration() -> hydration_copy()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | hd | 4096-ptr_max |
| PARAM_VALUE | 0 | hd->clone | 4096-ptr_max |
| PARAM_VALUE | 0 | hd->clone->cmd | 4096-ptr_max |
| PARAM_VALUE | 0 | hd->clone->deferred_bios.head | 0 |
| PARAM_VALUE | 0 | hd->clone->deferred_bios.tail | 0 |
| PARAM_VALUE | 0 | hd->clone->deferred_discard_bios.head | 0 |
| PARAM_VALUE | 0 | hd->clone->deferred_discard_bios.tail | 0 |
| PARAM_VALUE | 0 | hd->clone->deferred_flush_bios.head | 0 |
| PARAM_VALUE | 0 | hd->clone->deferred_flush_bios.tail | 0 |
| PARAM_VALUE | 0 | hd->clone->ios_in_flight.counter | 0 |
| PARAM_VALUE | 0 | hd->clone->mode | 0 |
| PARAM_VALUE | 0 | hd->deferred_bios.head | 0 |
| PARAM_VALUE | 0 | hd->deferred_bios.tail | 0 |
| PARAM_VALUE | 0 | hd->h->pprev | 4096-ptr_max |
| PARAM_VALUE | 0 | hd->h.pprev | 4096-ptr_max |
| PARAM_VALUE | 0 | hd->overwrite_bio | 0 |
| PARAM_VALUE | 0 | hd->region_nr | 0-64 |
| PARAM_VALUE | 0 | hd->status | 0 |
| PARAM_VALUE | 1 | nr_regions | 1 |
| CAPPED_DATA | 0 | hd->region_nr | 1 |
| DATA_SOURCE | 0 | hd | $1 |
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &pool->lock |
drivers/md/dm-clone-target.c do_hydration() -> hydration_copy()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | hd | 4096-ptr_max |
| PARAM_VALUE | 0 | hd->clone | 4096-ptr_max |
| PARAM_VALUE | 0 | hd->clone->kcopyd_client->job_pool.curr_nr | s32min-s32max |
| PARAM_VALUE | 0 | hd->deferred_bios.head | 0 |
| PARAM_VALUE | 0 | hd->deferred_bios.tail | 0 |
| PARAM_VALUE | 0 | hd->h.pprev | 4096-ptr_max |
| PARAM_VALUE | 0 | hd->list.next | 4096-ptr_max |
| PARAM_VALUE | 0 | hd->list.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | hd->list.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | hd->list.prev->next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | hd->overwrite_bio | 0 |
| PARAM_VALUE | 0 | hd->region_nr | 0-64 |
| PARAM_VALUE | 0 | hd->status | 0 |
| PARAM_VALUE | 1 | nr_regions | 0-8 |
| NOCHECK_CALL | |||
| UNITS | 1 | nr_regions | unit_byte |
| HALF_LOCKED2 | &pool->lock |
drivers/md/dm-clone-target.c hydrate_bio_region() -> hydration_copy()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | hd | 4096-ptr_max |
| PARAM_VALUE | 0 | hd->clone | 4096-ptr_max |
| PARAM_VALUE | 0 | hd->clone->cmd | 4096-ptr_max |
| PARAM_VALUE | 0 | hd->clone->dest_dev | 4096-ptr_max |
| PARAM_VALUE | 0 | hd->clone->mode | 0 |
| PARAM_VALUE | 0 | hd->deferred_bios.head | 4096-ptr_max |
| PARAM_VALUE | 0 | hd->deferred_bios.head->bi_next | 0 |
| PARAM_VALUE | 0 | hd->deferred_bios.tail | 4096-ptr_max |
| PARAM_VALUE | 0 | hd->deferred_bios.tail->bi_next | 0 |
| PARAM_VALUE | 0 | hd->h.pprev | 0,4096-ptr_max |
| PARAM_VALUE | 0 | hd->overwrite_bio | 0 |
| PARAM_VALUE | 0 | hd->status | 0 |
| PARAM_VALUE | 1 | nr_regions | 1 |
| BUF_SIZE | 0 | hd->clone | 16,40-s32max |
| CAPPED_DATA | 0 | hd | 1 |
| DATA_SOURCE | 0 | hd | r alloc_hydration |
| NOSPEC | 0 | hd->deferred_bios.head->bi_iter.bi_size | |
| NOSPEC | 0 | hd->deferred_bios.tail->bi_iter.bi_size | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 0 | hd->deferred_bios.head->bi_iter.bi_size | 0-u32max[c] |
| HOST_DATA | 0 | hd->deferred_bios.tail->bi_iter.bi_size | 0-u32max[c] |
| USER_DATA | 0 | hd->deferred_bios.head->bi_ioprio | 0-u16max |
| USER_DATA | 0 | hd->deferred_bios.head->bi_iter.bi_size | 0-u32max |
| USER_DATA | 0 | hd->deferred_bios.tail->bi_ioprio | 0-u16max |
| USER_DATA | 0 | hd->deferred_bios.tail->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 |