Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/md/dm-vdo/indexer/volume.c uds_get_volume_index_page() -> get_volume_page()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | volume | 4096-ptr_max |
| PARAM_VALUE | 0 | volume->client->need_reserved_buffers | 0-4294967295 |
| PARAM_VALUE | 0 | volume->geometry.index_pages_per_chapter | 1-u32max |
| PARAM_VALUE | 0 | volume->lookup_mode | 1 |
| PARAM_VALUE | 0 | volume->nonce | 0-255 |
| PARAM_VALUE | 0 | volume->page_cache.zone_count | 1-16 |
| PARAM_VALUE | 0 | volume->read_thread_count | 1-16 |
| PARAM_VALUE | 0 | volume->read_threads_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | volume->reserved_buffers | 0 |
| PARAM_VALUE | 3 | page_ptr | 5076708218716528640 |
| PARAM_VALUE | 3 | *page_ptr | 0 |
| CAPPED_DATA | 2 | page_number | 1 |
| DATA_SOURCE | 0 | volume | $0 |
| DATA_SOURCE | 1 | chapter | $1 |
| DATA_SOURCE | 2 | page_number | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | volume->client->block_size | |
| NO_OVERFLOW_SIMPLE | 0 | volume->client->slab_buffer->object_size | |
| NO_OVERFLOW_SIMPLE | 0 | volume->page_cache.cache_slots | |
| NO_OVERFLOW_SIMPLE | 0 | volume->page_cache.indexable_pages | |
| NO_OVERFLOW_SIMPLE | 0 | volume->page_cache.zone_count |
drivers/md/dm-vdo/indexer/volume.c uds_get_volume_record_page() -> get_volume_page()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | volume | 4096-ptr_max |
| PARAM_VALUE | 0 | volume->client->cache.num_locks | 0-4294967295 |
| PARAM_VALUE | 0 | volume->client->lock->first_waiter->task->blocked_lock.owner | (-4611686018427387904)-4611686018427387903 |
| PARAM_VALUE | 0 | volume->client->lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | volume->client->lock.first_waiter->list.prev->prev | 0,5159360019465732096 |
| PARAM_VALUE | 0 | volume->client->lock.first_waiter->task->blocked_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | volume->client->lock.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | volume->client->lock.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | volume->client->lock.first_waiter->task->blocked_lock.raw_lock.val.counter | s32min-s32max |
| PARAM_VALUE | 0 | volume->client->lock.first_waiter->task->blocked_on | (-1)-0 |
| PARAM_VALUE | 0 | volume->client->lock.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | volume->client->need_reserved_buffers | 0-4294967295 |
| PARAM_VALUE | 0 | volume->geometry.record_pages_per_chapter | 1-u32max |
| PARAM_VALUE | 0 | volume->geometry.sparse_chapters_per_volume | 1-u32max |
| PARAM_VALUE | 0 | volume->index_page_map | 4096-ptr_max |
| PARAM_VALUE | 0 | volume->index_page_map->last_update | 0-18446744073709551614 |
| PARAM_VALUE | 0 | volume->lookup_mode | 1 |
| PARAM_VALUE | 0 | volume->nonce | 0-255 |
| PARAM_VALUE | 0 | volume->page_cache->index | 0-u16max |
| PARAM_VALUE | 0 | volume->page_cache.zone_count | 1-16 |
| PARAM_VALUE | 0 | volume->read_thread_count | 1-16 |
| PARAM_VALUE | 0 | volume->read_threads_mutex->first_waiter->task->blocked_lock.owner | (-4611686018427387904)-4611686018427387903 |
| PARAM_VALUE | 0 | volume->read_threads_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | volume->read_threads_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | volume->read_threads_mutex.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | volume->read_threads_mutex.first_waiter->task->blocked_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | volume->read_threads_mutex.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | volume->read_threads_mutex.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | volume->read_threads_mutex.first_waiter->task->blocked_on | (-1)-0 |
| PARAM_VALUE | 0 | volume->read_threads_mutex.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | volume->reserved_buffers | 0 |
| PARAM_VALUE | 3 | page_ptr | 9213403652862251008 |
| PARAM_VALUE | 3 | *page_ptr | 0 |
| CAPPED_DATA | 0 | volume->geometry->index_pages_per_chapter | 1 |
| CAPPED_DATA | 0 | volume->geometry->remapped_physical | 1 |
| CAPPED_DATA | 0 | volume->geometry.index_pages_per_chapter | 1 |
| DATA_SOURCE | 0 | volume | $0 |
| DATA_SOURCE | 1 | chapter | $1 |
| DATA_SOURCE | 2 | page_number | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | volume->client->block_size | |
| NO_OVERFLOW_SIMPLE | 0 | volume->client->slab_cache->object_size | |
| NO_OVERFLOW_SIMPLE | 0 | volume->page_cache.cache_slots | |
| NO_OVERFLOW_SIMPLE | 0 | volume->page_cache.indexable_pages | |
| NO_OVERFLOW_SIMPLE | 0 | volume->page_cache.zone_count |
drivers/md/dm-vdo/indexer/volume.c uds_search_volume_page_cache_for_rebuild() -> get_volume_page()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | volume | 4096-ptr_max |
| PARAM_VALUE | 0 | volume->client->cache.num_locks | 0-4294967295 |
| PARAM_VALUE | 0 | volume->client->lock->first_waiter->task->blocked_lock.owner | (-4611686018427387904)-4611686018427387903 |
| PARAM_VALUE | 0 | volume->client->lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | volume->client->lock.first_waiter->list.prev->prev | 0,5159360019465732096 |
| PARAM_VALUE | 0 | volume->client->lock.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | volume->client->lock.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | volume->client->lock.first_waiter->task->blocked_lock.raw_lock.val.counter | s32min-s32max |
| PARAM_VALUE | 0 | volume->client->lock.first_waiter->task->blocked_on | (-1)-0 |
| PARAM_VALUE | 0 | volume->client->lock.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | volume->client->need_reserved_buffers | 0-4294967295 |
| PARAM_VALUE | 0 | volume->geometry | s64min-(-4096),4096-s64max |
| PARAM_VALUE | 0 | volume->geometry->sparse_chapters_per_volume | 1-u32max |
| PARAM_VALUE | 0 | volume->geometry.record_pages_per_chapter | 1-u32max |
| PARAM_VALUE | 0 | volume->index_page_map | 4096-ptr_max |
| PARAM_VALUE | 0 | volume->index_page_map->geometry | 4096-ptr_max |
| PARAM_VALUE | 0 | volume->index_page_map->last_update | 0-255 |
| PARAM_VALUE | 0 | volume->lookup_mode | 1 |
| PARAM_VALUE | 0 | volume->nonce | 0-255 |
| PARAM_VALUE | 0 | volume->page_cache->index | 0-u16max |
| PARAM_VALUE | 0 | volume->page_cache.index | 4096-ptr_max |
| PARAM_VALUE | 0 | volume->page_cache.zone_count | 1-16 |
| PARAM_VALUE | 0 | volume->read_thread_count | 1-16 |
| PARAM_VALUE | 0 | volume->read_threads_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | volume->read_threads_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | volume->read_threads_mutex.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | volume->read_threads_mutex.first_waiter->task->blocked_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | volume->read_threads_mutex.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | volume->read_threads_mutex.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | volume->read_threads_mutex.first_waiter->task->blocked_on | (-1)-0 |
| PARAM_VALUE | 0 | volume->read_threads_mutex.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | volume->reserved_buffers | 0 |
| PARAM_VALUE | 3 | page_ptr | 285192322909896704 |
| CAPPED_DATA | 0 | volume->geometry->index_pages_per_chapter | 1 |
| CAPPED_DATA | 0 | volume->geometry->remapped_physical | 1 |
| CAPPED_DATA | 0 | volume->index_page_map->entries_per_chapter | 1 |
| DATA_SOURCE | 0 | volume | $0 |
| DATA_SOURCE | 2 | page_number | r uds_find_index_page_number |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | volume->client->block_size | |
| NO_OVERFLOW_SIMPLE | 0 | volume->client->slab_buffer->object_size | |
| NO_OVERFLOW_SIMPLE | 0 | volume->page_cache.cache_slots | |
| NO_OVERFLOW_SIMPLE | 0 | volume->page_cache.indexable_pages | |
| NO_OVERFLOW_SIMPLE | 0 | volume->page_cache.zone_count |
drivers/md/dm-vdo/indexer/volume.c uds_search_volume_page_cache_for_rebuild() -> get_volume_page()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | volume | 4096-ptr_max |
| PARAM_VALUE | 0 | volume->client->cache.num_locks | 0-4294967295 |
| PARAM_VALUE | 0 | volume->client->lock->first_waiter->task->blocked_lock.owner | (-4611686018427387904)-4611686018427387903 |
| PARAM_VALUE | 0 | volume->client->lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | volume->client->lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | volume->client->lock.first_waiter->list.prev->prev | 0,5159360019465732096 |
| PARAM_VALUE | 0 | volume->client->lock.first_waiter->task->blocked_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | volume->client->lock.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | volume->client->lock.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | volume->client->lock.first_waiter->task->blocked_lock.raw_lock.val.counter | s32min-s32max |
| PARAM_VALUE | 0 | volume->client->lock.first_waiter->task->blocked_on | (-1)-0 |
| PARAM_VALUE | 0 | volume->client->lock.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | volume->client->need_reserved_buffers | 0-4294967295 |
| PARAM_VALUE | 0 | volume->client->spinlock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | volume->geometry | s64min-(-4096),4096-s64max |
| PARAM_VALUE | 0 | volume->geometry->sparse_chapters_per_volume | 1-u32max |
| PARAM_VALUE | 0 | volume->geometry.record_pages_per_chapter | 1-u32max |
| PARAM_VALUE | 0 | volume->index_page_map | 4096-ptr_max |
| PARAM_VALUE | 0 | volume->index_page_map->geometry | 4096-ptr_max |
| PARAM_VALUE | 0 | volume->index_page_map->last_update | 0-255 |
| PARAM_VALUE | 0 | volume->lookup_mode | 1 |
| PARAM_VALUE | 0 | volume->nonce | 0-255 |
| PARAM_VALUE | 0 | volume->page_cache->index | 0-u16max |
| PARAM_VALUE | 0 | volume->page_cache.index | 4096-ptr_max |
| PARAM_VALUE | 0 | volume->page_cache.zone_count | 1-16 |
| PARAM_VALUE | 0 | volume->read_thread_count | 1-16 |
| PARAM_VALUE | 0 | volume->read_threads_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | volume->read_threads_mutex.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | volume->read_threads_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | volume->read_threads_mutex.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | volume->read_threads_mutex.first_waiter->task->blocked_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | volume->read_threads_mutex.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | volume->read_threads_mutex.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | volume->read_threads_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter | s32min-s32max |
| PARAM_VALUE | 0 | volume->read_threads_mutex.first_waiter->task->blocked_on | (-1)-0 |
| PARAM_VALUE | 0 | volume->read_threads_mutex.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | volume->read_threads_mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | volume->reserved_buffers | 0 |
| PARAM_VALUE | 3 | page_ptr | 285192322909896704 |
| PARAM_VALUE | 3 | *page_ptr | 4096-ptr_max |
| CAPPED_DATA | 0 | volume->geometry->index_pages_per_chapter | 1 |
| CAPPED_DATA | 0 | volume->geometry->remapped_physical | 1 |
| CAPPED_DATA | 0 | volume->index_page_map->entries_per_chapter | 1 |
| DATA_SOURCE | 0 | volume | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | volume->client->block_size | |
| NO_OVERFLOW_SIMPLE | 0 | volume->client->slab_buffer->object_size | |
| NO_OVERFLOW_SIMPLE | 0 | volume->client->slab_cache->object_size | |
| NO_OVERFLOW_SIMPLE | 0 | volume->page_cache.cache_slots | |
| NO_OVERFLOW_SIMPLE | 0 | volume->page_cache.indexable_pages | |
| NO_OVERFLOW_SIMPLE | 0 | volume->page_cache.zone_count |