initialize_index_page identifier - Linux source code next-20260811

Projects

linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

drivers/md/dm-vdo/indexer/volume.c, line 459 (as a function)

Referenced in 1 files:

drivers/md/dm-vdo/indexer/volume.c
- line 575
- line 712

Smatch caller information:

drivers/md/dm-vdo/indexer/volume.c process_entry() -> initialize_index_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.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	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.index_pages_per_chapter	1-u32max
PARAM_VALUE	0	volume->page_cache->index	0-u16max
PARAM_VALUE	0	volume->read_threads_exiting	0
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->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->read_threads_mutex.wait_lock.dep_map->name	0-255
PARAM_VALUE	0	volume->read_threads_mutex.wait_lock.owner	(-1)
PARAM_VALUE	0	volume->read_threads_mutex.wait_lock.owner_cpu	u32max
PARAM_VALUE	2	page	4096-ptr_max
PARAM_VALUE	2	page->buffer	0,4096-ptr_max
PARAM_VALUE	2	page->buffer->read_error	0
PARAM_VALUE	2	page->last_used	0
PARAM_VALUE	2	page->read_pending	1
CAPPED_DATA	0	volume->geometry.index_pages_per_chapter	1
CAPPED_DATA	0	volume->page_cache.cache_slots	1
CAPPED_DATA	0	&volume->read_threads_mutex	1
DATA_SOURCE	0	volume	$0
DATA_SOURCE	2	page	r select_victim_in_cache
NO_OVERFLOW_SIMPLE	0	volume->client->slab_cache->object_size
NO_OVERFLOW_SIMPLE	2	page->physical_page
LOCK2	0	&volume->read_threads_mutex
TYPE_LOCK		(struct volume)->read_threads_mutex

drivers/md/dm-vdo/indexer/volume.c read_page_locked() -> initialize_index_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.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	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.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.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.osq.tail.counter	0-s32max
PARAM_VALUE	0	volume->read_threads_mutex.wait_lock.dep_map->name	0-255
PARAM_VALUE	0	volume->read_threads_mutex.wait_lock.owner	(-1)
PARAM_VALUE	0	volume->read_threads_mutex.wait_lock.owner_cpu	u32max
PARAM_VALUE	2	page	4096-ptr_max
PARAM_VALUE	2	page->buffer	0,4096-ptr_max
PARAM_VALUE	2	page->buffer->read_error	0
PARAM_VALUE	2	page->last_used	0
PARAM_VALUE	2	page->read_pending	1
CAPPED_DATA	0	volume->geometry->index_pages_per_chapter	1
CAPPED_DATA	0	volume->geometry.index_pages_per_chapter	1
CAPPED_DATA	0	volume->page_cache.cache_slots	1
DATA_SOURCE	0	volume	$0
DATA_SOURCE	1	physical_page	$1
DATA_SOURCE	2	page	r select_victim_in_cache
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	volume->client->block_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
NO_OVERFLOW_SIMPLE	2	page->physical_page
LOCK2	0	&volume->read_threads_mutex
TYPE_LOCK		(struct volume)->read_threads_mutex