set_cache_mode identifier - Linux source code next-20260811

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linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

drivers/md/dm-cache-target.c, line 879 (as a function)

Referenced in 1 files:

drivers/md/dm-cache-target.c

Smatch caller information:

drivers/md/dm-cache-target.c abort_transaction() -> set_cache_mode()

Type	Parameter	Key	Value
PARAM_VALUE	0	cache	4096-ptr_max
PARAM_VALUE	0	cache->background_work_lock.first_waiter->type	0-1
PARAM_VALUE	0	cache->cmd	4096-ptr_max
PARAM_VALUE	0	cache->cmd->changed	0-1
PARAM_VALUE	0	cache->cmd->fail_io	0-1
PARAM_VALUE	0	cache->cmd->root_lock.dep_map->name	0-255
PARAM_VALUE	0	cache->cmd->root_lock.first_waiter->handoff_set	1
PARAM_VALUE	0	cache->cmd->root_lock.first_waiter->list.next	2212933610777083904,2624917664208203776
PARAM_VALUE	0	cache->cmd->root_lock.first_waiter->list.prev	2212933610777083904,2624917664208203776
PARAM_VALUE	0	cache->cmd->root_lock.first_waiter->type	0-1
PARAM_VALUE	0	cache->features.mode	0
PARAM_VALUE	0	cache->ti	4096-ptr_max
PARAM_VALUE	0	cache->ti->table	4096-ptr_max
PARAM_VALUE	1	new_mode	2
BUF_SIZE	0	cache	(-1),16,40-s32max
BUF_SIZE	0	cache	(-1),16,40-s32max
DATA_SOURCE	0	cache	$0
STR_LEN	0	cache	15,20,22-23,30
STR_LEN	0	cache	15,20,22-23,30
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	cache->cmd->bm->bufio->slab_buffer->object_size
NO_OVERFLOW_SIMPLE	0	cache->cmd->dirty_info.array_info.btree_info.tm->bm->bufio->block_size
NO_OVERFLOW_SIMPLE	0	cache->cmd->hint_cursor.info->btree_info.tm->real->bm->bufio->block_size
NO_OVERFLOW_SIMPLE	0	cache->cmd->hint_info.btree_info.tm->bm->bufio->block_size
NO_OVERFLOW_SIMPLE	0	cache->cmd->info.btree_info.tm->real->bm->bufio->block_size
NO_OVERFLOW_SIMPLE	0	cache->cmd->mapping_cursor.info->btree_info.tm->real->bm->bufio->block_size
HALF_LOCKED2		&md->suspend_lock
HALF_LOCKED2	0	&cache->background_work_lock

drivers/md/dm-cache-target.c abort_transaction() -> set_cache_mode()

Type	Parameter	Key	Value
PARAM_VALUE	0	cache	4096-ptr_max
PARAM_VALUE	0	cache->background_work_lock.first_waiter->type	0-1
PARAM_VALUE	0	cache->cmd	4096-ptr_max
PARAM_VALUE	0	cache->cmd->changed	0-1
PARAM_VALUE	0	cache->cmd->clean_when_opened	0-1
PARAM_VALUE	0	cache->cmd->data_block_size	0-4294967295
PARAM_VALUE	0	cache->cmd->dirty_info.array_info.btree_info.levels	1
PARAM_VALUE	0	cache->cmd->dirty_info.array_info.btree_info.value_type.dec	2706716531669463040
PARAM_VALUE	0	cache->cmd->dirty_info.array_info.btree_info.value_type.equal	6118488563768561664
PARAM_VALUE	0	cache->cmd->dirty_info.array_info.btree_info.value_type.inc	4251253500904906752
PARAM_VALUE	0	cache->cmd->dirty_info.array_info.btree_info.value_type.size	8
PARAM_VALUE	0	cache->cmd->dirty_info.array_info.value_type.size	8
PARAM_VALUE	0	cache->cmd->discard_info.array_info.btree_info.levels	1
PARAM_VALUE	0	cache->cmd->discard_info.array_info.btree_info.value_type.dec	2706716531669463040
PARAM_VALUE	0	cache->cmd->discard_info.array_info.btree_info.value_type.equal	6118488563768561664
PARAM_VALUE	0	cache->cmd->discard_info.array_info.btree_info.value_type.inc	4251253500904906752
PARAM_VALUE	0	cache->cmd->discard_info.array_info.btree_info.value_type.size	8
PARAM_VALUE	0	cache->cmd->discard_info.array_info.value_type.size	8
PARAM_VALUE	0	cache->cmd->fail_io	0-1
PARAM_VALUE	0	cache->cmd->hint_info.btree_info.levels	1
PARAM_VALUE	0	cache->cmd->hint_info.btree_info.value_type.dec	2706716531669463040
PARAM_VALUE	0	cache->cmd->hint_info.btree_info.value_type.equal	6118488563768561664
PARAM_VALUE	0	cache->cmd->hint_info.btree_info.value_type.inc	4251253500904906752
PARAM_VALUE	0	cache->cmd->hint_info.btree_info.value_type.size	8
PARAM_VALUE	0	cache->cmd->hint_info.value_type.dec	0
PARAM_VALUE	0	cache->cmd->hint_info.value_type.equal	0
PARAM_VALUE	0	cache->cmd->hint_info.value_type.inc	0
PARAM_VALUE	0	cache->cmd->hint_info.value_type.size	4
PARAM_VALUE	0	cache->cmd->info.btree_info.levels	1
PARAM_VALUE	0	cache->cmd->info.btree_info.value_type.dec	2706716531669463040
PARAM_VALUE	0	cache->cmd->info.btree_info.value_type.equal	6118488563768561664
PARAM_VALUE	0	cache->cmd->info.btree_info.value_type.inc	4251253500904906752
PARAM_VALUE	0	cache->cmd->info.btree_info.value_type.size	8
PARAM_VALUE	0	cache->cmd->info.value_type.context	0
PARAM_VALUE	0	cache->cmd->info.value_type.dec	0
PARAM_VALUE	0	cache->cmd->info.value_type.equal	0
PARAM_VALUE	0	cache->cmd->info.value_type.inc	0
PARAM_VALUE	0	cache->cmd->info.value_type.size	8
PARAM_VALUE	0	cache->cmd->root_lock.dep_map->name	0-255
PARAM_VALUE	0	cache->cmd->root_lock.first_waiter->handoff_set	1
PARAM_VALUE	0	cache->cmd->root_lock.first_waiter->list.next	2624917664208203776
PARAM_VALUE	0	cache->cmd->root_lock.first_waiter->list.prev	2624917664208203776
PARAM_VALUE	0	cache->cmd->root_lock.first_waiter->type	0-1
PARAM_VALUE	0	cache->cmd->root_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	cache->features.mode	0-2
PARAM_VALUE	0	cache->ti	4096-ptr_max
PARAM_VALUE	0	cache->ti->table	4096-ptr_max
PARAM_VALUE	1	new_mode	2
BUF_SIZE	0	cache	(-1),16,40-s32max
BUF_SIZE	0	cache	(-1),16,40-s32max
CAPPED_DATA	0	cache->cmd->data_block_size	1
DATA_SOURCE	0	cache	$0
STR_LEN	0	cache	15,20,22-23,30
STR_LEN	0	cache	15,20,22-23,30
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	cache->cmd->bm->bufio->slab_buffer->object_size
NO_OVERFLOW_SIMPLE	0	cache->cmd->bm->bufio->slab_cache->object_size
NO_OVERFLOW_SIMPLE	0	cache->cmd->dirty_info.array_info.btree_info.tm->bm->bufio->block_size
NO_OVERFLOW_SIMPLE	0	cache->cmd->hint_cursor.info->btree_info.tm->real->bm->bufio->block_size
NO_OVERFLOW_SIMPLE	0	cache->cmd->hint_info.btree_info.tm->bm->bufio->block_size
NO_OVERFLOW_SIMPLE	0	cache->cmd->info.btree_info.tm->real->bm->bufio->block_size
NO_OVERFLOW_SIMPLE	0	cache->cmd->mapping_cursor.info->btree_info.tm->real->bm->bufio->block_size
HALF_LOCKED2		&md->suspend_lock
HALF_LOCKED2	0	&cache->background_work_lock

drivers/md/dm-cache-target.c cache_create() -> set_cache_mode()

Type	Parameter	Key	Value
PARAM_VALUE	0	cache	4096-ptr_max
PARAM_VALUE	0	cache->cache_dev	4096-ptr_max
PARAM_VALUE	0	cache->cmd	4096-ptr_max
PARAM_VALUE	0	cache->features.io_mode	0-2
PARAM_VALUE	0	cache->features.metadata_version	1-2
PARAM_VALUE	0	cache->features.mode	0
PARAM_VALUE	0	cache->metadata_dev	4096-ptr_max
PARAM_VALUE	0	cache->origin_blocks	0-288230376151711743
PARAM_VALUE	0	cache->origin_dev	4096-ptr_max
PARAM_VALUE	0	cache->origin_sectors	1-u64max
PARAM_VALUE	0	cache->policy	4096-ptr_max
PARAM_VALUE	0	cache->policy->private	4096-ptr_max
PARAM_VALUE	0	cache->sectors_per_block	64-2097152
PARAM_VALUE	0	cache->ti	4096-ptr_max
PARAM_VALUE	0	cache->ti->error	6178336389065121792
PARAM_VALUE	0	cache->ti->len	1-u64max
PARAM_VALUE	0	cache->ti->table	4096-ptr_max
PARAM_VALUE	0	cache->ti->type	4096-ptr_max
PARAM_VALUE	1	new_mode	0
BUF_SIZE	0	cache	2416
BUF_SIZE	0	cache->cmd	(-1),1920
CAPPED_DATA	0	cache->cache_size	1
CAPPED_DATA	0	cache->sectors_per_block	1
CAPPED_DATA	0	cache->ti->begin	1
DATA_SOURCE	0	cache	r _kzalloc_noprof
STR_LEN	0	cache->ti->error	13
TERMINATED	0	cache->ti->error	1
NOCHECK_CALL
USER_DATA	0	cache->migration_threshold	0-u64max
NO_OVERFLOW_SIMPLE	0	cache->origin_sectors
NO_OVERFLOW_SIMPLE	0	cache->ti->begin
NO_OVERFLOW_SIMPLE	0	cache->ti->len
HALF_LOCKED2		&md->type_lock

drivers/md/dm-cache-target.c metadata_operation_failed() -> set_cache_mode()

Type	Parameter	Key	Value
PARAM_VALUE	0	cache	4096-ptr_max
PARAM_VALUE	0	cache->background_work_lock.first_waiter->type	0-1
PARAM_VALUE	0	cache->cmd	4096-ptr_max
PARAM_VALUE	0	cache->cmd->root_lock.dep_map->name	0-255
PARAM_VALUE	0	cache->cmd->root_lock.first_waiter->handoff_set	1
PARAM_VALUE	0	cache->cmd->root_lock.first_waiter->list.next	2212933610777083904,2624917664208203776
PARAM_VALUE	0	cache->cmd->root_lock.first_waiter->list.prev	2212933610777083904,2624917664208203776
PARAM_VALUE	0	cache->cmd->root_lock.first_waiter->type	0-1
PARAM_VALUE	0	cache->ti	4096-ptr_max
PARAM_VALUE	0	cache->ti->table	4096-ptr_max
PARAM_VALUE	1	new_mode	1
BUF_SIZE	0	cache	(-1),16,40-s32max
BUF_SIZE	0	cache	(-1),16,40-s32max
DATA_SOURCE	0	cache	$0
STR_LEN	0	cache	15,20,22-23,30
STR_LEN	0	cache	15,20,22-23,30
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	cache->cmd->bm->bufio->slab_buffer->object_size
NO_OVERFLOW_SIMPLE	0	cache->cmd->bm->bufio->slab_cache->object_size
NO_OVERFLOW_SIMPLE	0	cache->cmd->dirty_cursor.cursor.info->btree_info.tm->real->bm->bufio->block_size
NO_OVERFLOW_SIMPLE	0	cache->cmd->dirty_info.array_info.btree_info.tm->bm->bufio->block_size
NO_OVERFLOW_SIMPLE	0	cache->cmd->hint_cursor.cursor.info->tm->real->bm->bufio->block_size
NO_OVERFLOW_SIMPLE	0	cache->cmd->hint_cursor.info->btree_info.tm->real->bm->bufio->block_size
NO_OVERFLOW_SIMPLE	0	cache->cmd->hint_info.btree_info.tm->bm->bufio->block_size
NO_OVERFLOW_SIMPLE	0	cache->cmd->info.btree_info.tm->bm->bufio->block_size
NO_OVERFLOW_SIMPLE	0	cache->cmd->info.btree_info.tm->real->bm->bufio->block_size
NO_OVERFLOW_SIMPLE	0	cache->cmd->mapping_cursor.cursor.info->tm->real->bm->bufio->block_size
NO_OVERFLOW_SIMPLE	0	cache->cmd->mapping_cursor.info->btree_info.tm->real->bm->bufio->block_size
HALF_LOCKED2		&md->suspend_lock
HALF_LOCKED2	0	&cache->background_work_lock