set_pool_mode identifier - Linux source code next-20260811

Projects

linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

drivers/md/dm-thin.c, line 1429 (as a prototype)

Defined in 1 files as a function:

drivers/md/dm-thin.c, line 2540 (as a function)

Referenced in 1 files:

drivers/md/dm-thin.c

Smatch caller information:

drivers/md/dm-thin.c abort_transaction() -> set_pool_mode()

Type	Parameter	Key	Value
PARAM_VALUE	0	pool	4096-ptr_max
PARAM_VALUE	0	pool->pmd	4096-ptr_max
PARAM_VALUE	0	pool->pmd->fail_io	1
PARAM_VALUE	0	pool->throttle.lock.first_waiter->type	0-1
PARAM_VALUE	1	new_mode	4
DATA_SOURCE	0	pool	$0
STR_LEN	0	pool	20,22-24,27-28,37
STR_LEN	0	pool	20,22-24,27-28,37
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	pool->pmd->bm->bufio->slab_buffer->object_size
NO_OVERFLOW_SIMPLE	0	pool->pmd->data_sm->ll.tm->real->bm->bufio->block_size
NO_OVERFLOW_SIMPLE	0	pool->pmd->tm->bm->bufio->block_size
NO_OVERFLOW_SIMPLE	0	pool->pmd->tm->real->bm->bufio->block_size
NO_OVERFLOW_SIMPLE	0	pool->pmd->trans_id
HALF_LOCKED2		&pool->lock

drivers/md/dm-thin.c abort_transaction() -> set_pool_mode()

Type	Parameter	Key	Value
PARAM_VALUE	0	pool	4096-ptr_max
PARAM_VALUE	0	pool->pmd	4096-ptr_max
PARAM_VALUE	0	pool->pmd->bl_info.levels	1
PARAM_VALUE	0	pool->pmd->bl_info.value_type.dec	3004253697517203456
PARAM_VALUE	0	pool->pmd->bl_info.value_type.equal	8747803764537290752
PARAM_VALUE	0	pool->pmd->bl_info.value_type.inc	1383487105632829440
PARAM_VALUE	0	pool->pmd->bl_info.value_type.size	8
PARAM_VALUE	0	pool->pmd->data_block_size	0-4294967295
PARAM_VALUE	0	pool->pmd->details_info.levels	1
PARAM_VALUE	0	pool->pmd->details_info.value_type.dec	0
PARAM_VALUE	0	pool->pmd->details_info.value_type.inc	0
PARAM_VALUE	0	pool->pmd->details_info.value_type.size	24
PARAM_VALUE	0	pool->pmd->fail_io	0-1
PARAM_VALUE	0	pool->pmd->flags	0-s64max
PARAM_VALUE	0	pool->pmd->in_service	1
PARAM_VALUE	0	pool->pmd->info.levels	2
PARAM_VALUE	0	pool->pmd->info.value_type.dec	3004253697517203456
PARAM_VALUE	0	pool->pmd->info.value_type.equal	8747803764537290752
PARAM_VALUE	0	pool->pmd->info.value_type.inc	1383487105632829440
PARAM_VALUE	0	pool->pmd->info.value_type.size	8
PARAM_VALUE	0	pool->pmd->nb_info.levels	2
PARAM_VALUE	0	pool->pmd->nb_info.value_type.dec	3004253697517203456
PARAM_VALUE	0	pool->pmd->nb_info.value_type.equal	8747803764537290752
PARAM_VALUE	0	pool->pmd->nb_info.value_type.inc	1383487105632829440
PARAM_VALUE	0	pool->pmd->nb_info.value_type.size	8
PARAM_VALUE	0	pool->pmd->nb_tm->is_clone	1
PARAM_VALUE	0	pool->pmd->nb_tm->real->bm	0-s64max
PARAM_VALUE	0	pool->pmd->root_lock.dep_map->name	0-255
PARAM_VALUE	0	pool->pmd->root_lock.first_waiter->handoff_set	1
PARAM_VALUE	0	pool->pmd->root_lock.first_waiter->type	0-1
PARAM_VALUE	0	pool->pmd->tl_info.levels	1
PARAM_VALUE	0	pool->pmd->tl_info.value_type.dec	8464273509248053248
PARAM_VALUE	0	pool->pmd->tl_info.value_type.equal	2544976360104439808
PARAM_VALUE	0	pool->pmd->tl_info.value_type.inc	3099507684176060416
PARAM_VALUE	0	pool->pmd->tl_info.value_type.size	8
PARAM_VALUE	0	pool->pmd->tm->bm->bufio->lock.osq.tail.counter	s32min-s32max
PARAM_VALUE	0	pool->pmd->tm->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	pool->pmd->tm->prefetches->blocks	(-1)
PARAM_VALUE	0	pool->pmd->tm->prefetches.lock.dep_map->name	0-255
PARAM_VALUE	0	pool->throttle.lock.first_waiter->type	0-1
PARAM_VALUE	0	*pool->pmd->bl_info.value_type.context	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	*pool->pmd->info.value_type.context	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	*pool->pmd->tl_info.value_type.context	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	1	new_mode	4
DATA_SOURCE	0	pool	$0
STR_LEN	0	pool	20,22-24,27-28,37
STR_LEN	0	pool	20,22-24,27-28,37
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	pool->pmd->bm->bufio->slab_buffer->object_size
NO_OVERFLOW_SIMPLE	0	pool->pmd->bm->bufio->slab_cache->object_size
NO_OVERFLOW_SIMPLE	0	pool->pmd->data_sm->ll.tm->real->bm->bufio->block_size
NO_OVERFLOW_SIMPLE	0	pool->pmd->tm->bm->bufio->block_size
NO_OVERFLOW_SIMPLE	0	pool->pmd->tm->real->bm->bufio->block_size
NO_OVERFLOW_SIMPLE	0	pool->pmd->trans_id
HALF_LOCKED2		&pool->lock

drivers/md/dm-thin.c alloc_data_block() -> set_pool_mode()

Type	Parameter	Key	Value
PARAM_VALUE	0	pool	4096-ptr_max
PARAM_VALUE	0	pool->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	pool->low_water_triggered	1
PARAM_VALUE	0	pool->next_mapping	1-u64max
PARAM_VALUE	0	pool->no_space_timeout.timer.entry->pprev	4096-ptr_max
PARAM_VALUE	0	pool->no_space_timeout.work.lockdep_map->name	0-255
PARAM_VALUE	0	pool->pmd	4096-ptr_max
PARAM_VALUE	0	pool->pmd->bm->bufio->cache.num_locks	0-4294967295
PARAM_VALUE	0	pool->pmd->bm->bufio->lock->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	pool->pmd->bm->bufio->lock.dep_map->name	0-255
PARAM_VALUE	0	pool->pmd->bm->bufio->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	pool->pmd->bm->bufio->lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	pool->pmd->bm->bufio->lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	pool->pmd->bm->bufio->lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	pool->pmd->bm->bufio->lock.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	pool->pmd->bm->bufio->lock.first_waiter->task->blocked_on	(-1)-0
PARAM_VALUE	0	pool->pmd->bm->bufio->lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	pool->pmd->bm->bufio->lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	pool->pmd->bm->bufio->need_reserved_buffers	0-4294967295
PARAM_VALUE	0	pool->pmd->bm->bufio->spinlock.rlock.dep_map->name	0-255
PARAM_VALUE	0	pool->pmd->bm->read_only	0-1
PARAM_VALUE	0	pool->pmd->data_block_size	0-4294967295
PARAM_VALUE	0	pool->pmd->details_info.tm->bm->bufio->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	pool->pmd->details_info.tm->bm->bufio->lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	pool->pmd->details_info.tm->bm->bufio->lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	pool->pmd->details_info.tm->bm->bufio->lock.first_waiter->task->blocked_on	(-1)-0
PARAM_VALUE	0	pool->pmd->details_info.tm->bm->bufio->lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	pool->pmd->details_info.tm->bm->bufio->need_reserved_buffers	0-4294967295
PARAM_VALUE	0	pool->pmd->fail_io	0
PARAM_VALUE	0	pool->pmd->flags	0-4294967295
PARAM_VALUE	0	pool->pmd->root_lock.dep_map->name	0-255
PARAM_VALUE	0	pool->pmd->root_lock.first_waiter->handoff_set	1
PARAM_VALUE	0	pool->pmd->root_lock.first_waiter->list.next	2624917664208203776
PARAM_VALUE	0	pool->pmd->root_lock.first_waiter->list.prev	2212933610777083904,2624917664208203776
PARAM_VALUE	0	pool->pmd->root_lock.first_waiter->type	0-1
PARAM_VALUE	0	pool->pmd->time	0-4294967295
PARAM_VALUE	0	pool->pmd->tm->bm->bufio->async_write_error	s32min-s32max
PARAM_VALUE	0	pool->pmd->tm->bm->bufio->cache.num_locks	0-4294967295
PARAM_VALUE	0	pool->pmd->tm->bm->bufio->lock.dep_map->name	0-255
PARAM_VALUE	0	pool->pmd->tm->bm->bufio->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	pool->pmd->tm->bm->bufio->lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	pool->pmd->tm->bm->bufio->lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	pool->pmd->tm->bm->bufio->lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	pool->pmd->tm->bm->bufio->lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	pool->pmd->tm->bm->bufio->lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	pool->pmd->tm->bm->bufio->spinlock.rlock.dep_map->name	0-255
PARAM_VALUE	0	pool->pmd->tm->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	pool->process_bio	1384511198513909760,7991807685926547456,8752578213440634880
PARAM_VALUE	0	pool->process_cell	819502686028488704,1438208356453273600,6457992192310935552
PARAM_VALUE	0	pool->process_discard	1384511198513909760,2353795378601926656,4998615616779755520
PARAM_VALUE	0	pool->process_discard_cell	1438208356453273600,2546112863210897408,4734942750516097024,5004307637888102400
PARAM_VALUE	0	pool->process_prepared_discard	1575030001462607872,3207567192974540800,7211498306549579776,7715493549760503808
PARAM_VALUE	0	pool->process_prepared_mapping	6761281512312950784,8664862613375811584
PARAM_VALUE	0	pool->ti->private->adjusted_pf.mode	0-4294967295
PARAM_VALUE	0	pool->ti->table->event_context->event_nr.counter	s32min-s32max
PARAM_VALUE	0	pool->ti->table->event_context->uevent_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	new_mode	1
CAPPED_DATA	0	pool->pmd->metadata_reserve	1
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	pool->pmd->bm->bufio->slab_buffer->object_size
NO_OVERFLOW_SIMPLE	0	pool->pmd->data_sm->ll.tm->real->bm->bufio->block_size
LOCK2		&pool->lock

drivers/md/dm-thin.c alloc_data_block() -> set_pool_mode()

Type	Parameter	Key	Value
PARAM_VALUE	0	pool	4096-ptr_max
PARAM_VALUE	0	pool->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	pool->low_water_triggered	1
PARAM_VALUE	0	pool->next_mapping	1-u64max
PARAM_VALUE	0	pool->pmd	4096-ptr_max
PARAM_VALUE	0	pool->pmd->fail_io	0
PARAM_VALUE	0	pool->pmd->in_service	1
PARAM_VALUE	0	pool->pmd->root_lock.dep_map->name	0-255
PARAM_VALUE	0	pool->pmd->root_lock.first_waiter->handoff_set	1
PARAM_VALUE	0	pool->pmd->root_lock.first_waiter->type	0-1
PARAM_VALUE	0	pool->ti->table->event_context->event_nr.counter	s32min-s32max
PARAM_VALUE	0	pool->ti->table->event_context->uevent_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	new_mode	1
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	pool->pmd->bm->bufio->slab_buffer->object_size
NO_OVERFLOW_SIMPLE	0	pool->pmd->data_sm->ll.tm->real->bm->bufio->block_size
LOCK2		&pool->lock

drivers/md/dm-thin.c bind_control_target() -> set_pool_mode()

Type	Parameter	Key	Value
PARAM_VALUE	0	pool	4096-ptr_max
PARAM_VALUE	0	pool->ti	4096-ptr_max
PARAM_VALUE	0	pool->ti->private	4096-ptr_max
PARAM_VALUE	0	pool->ti->type	4096-ptr_max
DATA_SOURCE	0	pool	$0
NOCHECK_CALL
LOCK2		&md->suspend_lock
TYPE_LOCK		(struct mapped_device)->suspend_lock

drivers/md/dm-thin.c check_for_data_space() -> set_pool_mode()

Type	Parameter	Key	Value
PARAM_VALUE	0	pool	4096-ptr_max
PARAM_VALUE	0	pool->no_space_timeout.timer.entry->pprev	4096-ptr_max
PARAM_VALUE	0	pool->pf.mode	1
PARAM_VALUE	0	pool->pmd	4096-ptr_max
PARAM_VALUE	0	pool->pmd->bm->bufio->cache.num_locks	0-4294967295
PARAM_VALUE	0	pool->pmd->bm->bufio->lock->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	pool->pmd->bm->bufio->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	pool->pmd->bm->bufio->lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	pool->pmd->bm->bufio->lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	pool->pmd->bm->bufio->lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	pool->pmd->bm->bufio->lock.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	pool->pmd->bm->bufio->lock.first_waiter->task->blocked_on	(-1)-0
PARAM_VALUE	0	pool->pmd->bm->bufio->lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	pool->pmd->bm->bufio->need_reserved_buffers	0-4294967295
PARAM_VALUE	0	pool->pmd->bm->read_only	0-1
PARAM_VALUE	0	pool->pmd->data_block_size	0-4294967295
PARAM_VALUE	0	pool->pmd->details_info.tm->bm->bufio->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	pool->pmd->details_info.tm->bm->bufio->lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	pool->pmd->details_info.tm->bm->bufio->lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	pool->pmd->details_info.tm->bm->bufio->lock.first_waiter->task->blocked_on	(-1)-0
PARAM_VALUE	0	pool->pmd->details_info.tm->bm->bufio->lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	pool->pmd->details_info.tm->bm->bufio->lock.osq.tail.counter	s32min-s32max
PARAM_VALUE	0	pool->pmd->details_info.tm->bm->bufio->need_reserved_buffers	0-4294967295
PARAM_VALUE	0	pool->pmd->details_info.tm->is_clone	s32min-s32max
PARAM_VALUE	0	pool->pmd->fail_io	0
PARAM_VALUE	0	pool->pmd->flags	0-4294967295
PARAM_VALUE	0	pool->pmd->root_lock.dep_map->name	0-255
PARAM_VALUE	0	pool->pmd->root_lock.first_waiter->handoff_set	1
PARAM_VALUE	0	pool->pmd->root_lock.first_waiter->list.next	2624917664208203776
PARAM_VALUE	0	pool->pmd->root_lock.first_waiter->list.prev	2624917664208203776
PARAM_VALUE	0	pool->pmd->root_lock.first_waiter->type	0-1
PARAM_VALUE	0	pool->pmd->time	0-4294967295
PARAM_VALUE	0	pool->pmd->tm->bm->bufio->async_write_error	s32min-s32max
PARAM_VALUE	0	pool->pmd->tm->bm->bufio->lock->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	pool->pmd->tm->bm->bufio->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	pool->pmd->tm->bm->bufio->lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	pool->pmd->tm->bm->bufio->lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	pool->pmd->tm->bm->bufio->lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	pool->pmd->tm->is_clone	s32min-s32max
PARAM_VALUE	0	pool->pmd->tm->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	pool->throttle.lock.first_waiter->type	0-1
PARAM_VALUE	1	new_mode	0
CAPPED_DATA	0	pool->pmd->metadata_reserve	1
DATA_SOURCE	0	pool	$0
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	pool->pmd->bl_info.tm->bm->bufio->block_size
NO_OVERFLOW_SIMPLE	0	pool->pmd->tm->bm->bufio->block_size
NO_OVERFLOW_SIMPLE	0	pool->pmd->trans_id
HALF_LOCKED2		&md->io_barrier
HALF_LOCKED2		&md->suspend_lock

drivers/md/dm-thin.c check_for_metadata_space() -> set_pool_mode()

Type	Parameter	Key	Value
PARAM_VALUE	0	pool	4096-ptr_max
PARAM_VALUE	0	pool->pf.mode	0-1
PARAM_VALUE	0	pool->pmd	4096-ptr_max
PARAM_VALUE	0	pool->pmd->bm->bufio->cache.num_locks	0-4294967295
PARAM_VALUE	0	pool->pmd->bm->bufio->lock->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	pool->pmd->bm->bufio->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	pool->pmd->bm->bufio->lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	pool->pmd->bm->bufio->lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	pool->pmd->bm->bufio->lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	pool->pmd->bm->bufio->lock.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	pool->pmd->bm->bufio->lock.first_waiter->task->blocked_on	(-1)-0
PARAM_VALUE	0	pool->pmd->bm->bufio->lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	pool->pmd->bm->bufio->need_reserved_buffers	0-4294967295
PARAM_VALUE	0	pool->pmd->bm->read_only	0-1
PARAM_VALUE	0	pool->pmd->data_block_size	0-4294967295
PARAM_VALUE	0	pool->pmd->details_info.tm->bm->bufio->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	pool->pmd->details_info.tm->bm->bufio->lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	pool->pmd->details_info.tm->bm->bufio->lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	pool->pmd->details_info.tm->bm->bufio->lock.first_waiter->task->blocked_on	(-1)-0
PARAM_VALUE	0	pool->pmd->details_info.tm->bm->bufio->lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	pool->pmd->details_info.tm->bm->bufio->lock.osq.tail.counter	s32min-s32max
PARAM_VALUE	0	pool->pmd->details_info.tm->bm->bufio->need_reserved_buffers	0-4294967295
PARAM_VALUE	0	pool->pmd->details_info.tm->is_clone	s32min-s32max
PARAM_VALUE	0	pool->pmd->fail_io	0
PARAM_VALUE	0	pool->pmd->flags	0-4294967295
PARAM_VALUE	0	pool->pmd->root_lock.dep_map->name	0-255
PARAM_VALUE	0	pool->pmd->root_lock.first_waiter->handoff_set	1
PARAM_VALUE	0	pool->pmd->root_lock.first_waiter->list.next	2624917664208203776
PARAM_VALUE	0	pool->pmd->root_lock.first_waiter->list.prev	2624917664208203776
PARAM_VALUE	0	pool->pmd->root_lock.first_waiter->type	0-1
PARAM_VALUE	0	pool->pmd->time	0-4294967295
PARAM_VALUE	0	pool->pmd->tm->bm->bufio->async_write_error	s32min-s32max
PARAM_VALUE	0	pool->pmd->tm->bm->bufio->lock->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	pool->pmd->tm->bm->bufio->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	pool->pmd->tm->bm->bufio->lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	pool->pmd->tm->bm->bufio->lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	pool->pmd->tm->bm->bufio->lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	pool->pmd->tm->is_clone	s32min-s32max
PARAM_VALUE	0	pool->pmd->tm->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	pool->throttle.lock.first_waiter->type	0-1
PARAM_VALUE	1	new_mode	2
CAPPED_DATA	0	pool->pmd->metadata_reserve	1
DATA_SOURCE	0	pool	$0
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	pool->pmd->bl_info.tm->bm->bufio->block_size
NO_OVERFLOW_SIMPLE	0	pool->pmd->tm->bm->bufio->block_size
NO_OVERFLOW_SIMPLE	0	pool->pmd->trans_id
HALF_LOCKED2		&md->io_barrier
HALF_LOCKED2		&md->suspend_lock

drivers/md/dm-thin.c maybe_resize_metadata_dev() -> set_pool_mode()

Type	Parameter	Key	Value
PARAM_VALUE	0	pool	4096-ptr_max
PARAM_VALUE	0	pool->md_dev	4096-ptr_max
PARAM_VALUE	0	pool->pf.mode	2
PARAM_VALUE	0	pool->pmd	4096-ptr_max
PARAM_VALUE	0	pool->pmd->fail_io	0
PARAM_VALUE	0	pool->pmd->root_lock.first_waiter->handoff_set	1
PARAM_VALUE	0	pool->pmd->root_lock.first_waiter->type	0-1
PARAM_VALUE	1	new_mode	0
NOCHECK_CALL
LOCK2		&md->suspend_lock
TYPE_LOCK		(struct mapped_device)->suspend_lock

drivers/md/dm-thin.c metadata_operation_failed() -> set_pool_mode()

Type	Parameter	Key	Value
PARAM_VALUE	0	pool	4096-ptr_max
PARAM_VALUE	0	pool->pmd	4096-ptr_max
PARAM_VALUE	0	pool->pmd->bl_info.levels	1
PARAM_VALUE	0	pool->pmd->bl_info.value_type.dec	3004253697517203456
PARAM_VALUE	0	pool->pmd->bl_info.value_type.equal	8747803764537290752
PARAM_VALUE	0	pool->pmd->bl_info.value_type.inc	1383487105632829440
PARAM_VALUE	0	pool->pmd->bl_info.value_type.size	8
PARAM_VALUE	0	pool->pmd->bm->bufio->lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	pool->pmd->bm->bufio->shrink_work.lockdep_map->name	0-255
PARAM_VALUE	0	pool->pmd->data_block_size	0-4294967295
PARAM_VALUE	0	pool->pmd->details_info.levels	1
PARAM_VALUE	0	pool->pmd->details_info.value_type.dec	0
PARAM_VALUE	0	pool->pmd->details_info.value_type.inc	0
PARAM_VALUE	0	pool->pmd->details_info.value_type.size	24
PARAM_VALUE	0	pool->pmd->fail_io	0-1
PARAM_VALUE	0	pool->pmd->flags	0-s64max
PARAM_VALUE	0	pool->pmd->in_service	1
PARAM_VALUE	0	pool->pmd->info.levels	2
PARAM_VALUE	0	pool->pmd->info.value_type.dec	3004253697517203456
PARAM_VALUE	0	pool->pmd->info.value_type.equal	8747803764537290752
PARAM_VALUE	0	pool->pmd->info.value_type.inc	1383487105632829440
PARAM_VALUE	0	pool->pmd->info.value_type.size	8
PARAM_VALUE	0	pool->pmd->nb_info.levels	2
PARAM_VALUE	0	pool->pmd->nb_info.value_type.dec	3004253697517203456
PARAM_VALUE	0	pool->pmd->nb_info.value_type.equal	8747803764537290752
PARAM_VALUE	0	pool->pmd->nb_info.value_type.inc	1383487105632829440
PARAM_VALUE	0	pool->pmd->nb_info.value_type.size	8
PARAM_VALUE	0	pool->pmd->nb_tm->is_clone	1
PARAM_VALUE	0	pool->pmd->nb_tm->real->bm	0-s64max
PARAM_VALUE	0	pool->pmd->root_lock.dep_map->name	0-255
PARAM_VALUE	0	pool->pmd->root_lock.first_waiter->handoff_set	1
PARAM_VALUE	0	pool->pmd->root_lock.first_waiter->type	0-1
PARAM_VALUE	0	pool->pmd->tl_info.levels	1
PARAM_VALUE	0	pool->pmd->tl_info.value_type.dec	8464273509248053248
PARAM_VALUE	0	pool->pmd->tl_info.value_type.equal	2544976360104439808
PARAM_VALUE	0	pool->pmd->tl_info.value_type.inc	3099507684176060416
PARAM_VALUE	0	pool->pmd->tl_info.value_type.size	8
PARAM_VALUE	0	pool->pmd->tm->bm->bufio->lock.osq.tail.counter	s32min-s32max
PARAM_VALUE	0	pool->pmd->tm->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	pool->pmd->tm->prefetches->blocks	(-1)
PARAM_VALUE	0	pool->pmd->tm->prefetches.lock.dep_map->name	0-255
PARAM_VALUE	0	pool->throttle.lock.first_waiter->type	0-1
PARAM_VALUE	0	*pool->pmd->bl_info.value_type.context	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	*pool->pmd->info.value_type.context	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	*pool->pmd->tl_info.value_type.context	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	1	new_mode	3
DATA_SOURCE	0	pool	$0
STR_LEN	0	pool	20,22-24,27-28,37
STR_LEN	0	pool	20,22-24,27-28,37
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	pool->pmd->bl_info.tm->bm->bufio->block_size
NO_OVERFLOW_SIMPLE	0	pool->pmd->bm->bufio->slab_buffer->object_size
NO_OVERFLOW_SIMPLE	0	pool->pmd->bm->bufio->slab_cache->object_size
NO_OVERFLOW_SIMPLE	0	pool->pmd->data_sm->ll.tm->real->bm->bufio->block_size
NO_OVERFLOW_SIMPLE	0	pool->pmd->tm->bm->bufio->block_size
NO_OVERFLOW_SIMPLE	0	pool->pmd->trans_id
HALF_LOCKED2		&md->suspend_lock