dm_bm_read_lock identifier - Linux source code next-20260811

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linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

drivers/md/persistent-data/dm-block-manager.h, line 77 (as a prototype)

Defined in 1 files as a function:

drivers/md/persistent-data/dm-block-manager.c, line 469 (as a function)

Referenced in 6 files:

Smatch caller information:

drivers/md/dm-thin-metadata.c __begin_transaction() -> dm_bm_read_lock()

Type	Parameter	Key	Value
PARAM_VALUE	1	b	0
PARAM_VALUE	2	v	3847297590590435328
PARAM_VALUE	3	result	3028616734589607936
NO_OVERFLOW_SIMPLE	0	bm->bufio->dm_io->bios.rescue_workqueue->rescuer->task->dl.pi_se->dl_runtime
NO_OVERFLOW_SIMPLE	0	bm->bufio->dm_io->pool.min_nr
NO_OVERFLOW_SIMPLE	0	bm->bufio->slab_buffer->object_size
HALF_LOCKED2		&pmd->root_lock
HALF_LOCKED2		global &dm_thin_pool_table.mutex

drivers/md/dm-thin-metadata.c __open_metadata() -> dm_bm_read_lock()

Type	Parameter	Key	Value
PARAM_VALUE	0	bm	4096-ptr_max
PARAM_VALUE	0	bm->bufio->cache.num_locks	0-4294967295
PARAM_VALUE	0	bm->bufio->lock->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	bm->bufio->lock.dep_map->name	0-255
PARAM_VALUE	0	bm->bufio->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	bm->bufio->lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	bm->bufio->lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	bm->bufio->lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	bm->bufio->lock.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	bm->bufio->lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	bm->bufio->lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	bm->bufio->need_reserved_buffers	0-4294967295
PARAM_VALUE	0	bm->bufio->spinlock.rlock.dep_map->name	0-255
PARAM_VALUE	1	b	0
PARAM_VALUE	2	v	3847297590590435328
PARAM_VALUE	3	result	472212021561958400
BUF_SIZE	0	bm	(-1),16
BUF_SIZE	0	bm	(-1),16
NO_OVERFLOW_SIMPLE	0	bm->bufio->dm_io->bios.bio_pool.min_nr
NO_OVERFLOW_SIMPLE	0	bm->bufio->dm_io->bios.bvec_pool.min_nr
NO_OVERFLOW_SIMPLE	0	bm->bufio->dm_io->bios.rescue_workqueue->rescuer->task->dl.pi_se->dl_runtime
NO_OVERFLOW_SIMPLE	0	bm->bufio->slab_buffer->object_size
NO_OVERFLOW_SIMPLE	0	bm->bufio->slab_cache->object_size
HALF_LOCKED2		&pmd->root_lock
HALF_LOCKED2		global &dm_thin_pool_table.mutex

drivers/md/dm-thin-metadata.c __superblock_all_zeroes() -> dm_bm_read_lock()

Type	Parameter	Key	Value
PARAM_VALUE	0	bm	4096-ptr_max
PARAM_VALUE	0	bm->bufio	4096-ptr_max
PARAM_VALUE	0	bm->bufio->cache.num_locks	0-4294967295
PARAM_VALUE	0	bm->bufio->lock.dep_map->name	0-255
PARAM_VALUE	0	bm->bufio->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	bm->bufio->lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	bm->bufio->lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	bm->bufio->lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	bm->bufio->lock.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	bm->bufio->lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	bm->bufio->lock.osq.tail.counter	0-s32max
PARAM_VALUE	1	b	0
PARAM_VALUE	2	v	0
PARAM_VALUE	3	result	5351604619704061952
BUF_SIZE	0	bm	(-1),16
BUF_SIZE	0	bm	(-1),16
DATA_SOURCE	0	bm	$0
NO_OVERFLOW_SIMPLE	0	bm->bufio->dm_io->bios.bio_pool.min_nr
NO_OVERFLOW_SIMPLE	0	bm->bufio->dm_io->bios.bvec_pool.min_nr
NO_OVERFLOW_SIMPLE	0	bm->bufio->dm_io->bios.rescue_workqueue->rescuer->task->dl.pi_se->dl_runtime
NO_OVERFLOW_SIMPLE	0	bm->bufio->slab_cache->object_size
HALF_LOCKED2		&pmd->root_lock
HALF_LOCKED2		global &dm_thin_pool_table.mutex

drivers/md/dm-era-target.c superblock_all_zeroes() -> dm_bm_read_lock()

Type	Parameter	Key	Value
PARAM_VALUE	0	bm	4096-ptr_max
PARAM_VALUE	0	bm->bufio	4096-ptr_max
PARAM_VALUE	0	bm->bufio->alloc_callback	7983582773032648704
PARAM_VALUE	0	bm->bufio->block_size	4096
PARAM_VALUE	0	bm->bufio->cache.num_locks	2
PARAM_VALUE	0	bm->bufio->client_list.prev	1125018479386435584
PARAM_VALUE	0	bm->bufio->dm_io->bios.back_pad	0,64
PARAM_VALUE	0	bm->bufio->dm_io->bios.bio_pool.alloc	7276475779886346240
PARAM_VALUE	0	bm->bufio->dm_io->bios.bio_pool.curr_nr	1-s32max
PARAM_VALUE	0	bm->bufio->dm_io->bios.bio_pool.free	8263660038527102976
PARAM_VALUE	0	bm->bufio->dm_io->bios.bio_pool.min_nr	1-1024
PARAM_VALUE	0	bm->bufio->dm_io->bios.bvec_pool.alloc	7276475779886346240
PARAM_VALUE	0	bm->bufio->dm_io->bios.bvec_pool.curr_nr	1-s32max
PARAM_VALUE	0	bm->bufio->dm_io->bios.bvec_pool.free	8263660038527102976
PARAM_VALUE	0	bm->bufio->dm_io->pool.alloc	7276475779886346240
PARAM_VALUE	0	bm->bufio->dm_io->pool.curr_nr	1-s32max
PARAM_VALUE	0	bm->bufio->dm_io->pool.free	8263660038527102976
PARAM_VALUE	0	bm->bufio->dm_io->pool.min_nr	1-1024
PARAM_VALUE	0	bm->bufio->lock.dep_map->name	0-255
PARAM_VALUE	0	bm->bufio->lock.first_waiter	0
PARAM_VALUE	0	bm->bufio->lock.osq.tail.counter	0
PARAM_VALUE	0	bm->bufio->lock.owner.counter	0
PARAM_VALUE	0	bm->bufio->minimum_buffers	8
PARAM_VALUE	0	bm->bufio->need_reserved_buffers	0
PARAM_VALUE	0	bm->bufio->shrinker->count_objects	4711151730790653952
PARAM_VALUE	0	bm->bufio->shrinker->done.wait.lock.magic	3735899821
PARAM_VALUE	0	bm->bufio->shrinker->done.wait.lock.owner	(-1)
PARAM_VALUE	0	bm->bufio->shrinker->done.wait.lock.owner_cpu	4294967295
PARAM_VALUE	0	bm->bufio->shrinker->flags	3,7,11,15,19
PARAM_VALUE	0	bm->bufio->shrinker->list.next	0,4581490576307081216
PARAM_VALUE	0	bm->bufio->shrinker->refcount.refs.counter	1
PARAM_VALUE	0	bm->bufio->shrinker->scan_objects	1868011952741695488
PARAM_VALUE	0	bm->bufio->shrinker->seeks	1
PARAM_VALUE	0	bm->bufio->write_callback	1746397819563298816
PARAM_VALUE	0	bm->read_only	0
PARAM_VALUE	1	b	0
PARAM_VALUE	2	v	0
PARAM_VALUE	3	result	1222614107964956672
BUF_SIZE	0	bm	16
BUF_SIZE	0	bm	16
CAPPED_DATA	0	bm->bufio->slab_buffer	1
DATA_SOURCE	0	bm	$0
NO_OVERFLOW_SIMPLE	0	bm->bufio->dm_io->bios.bio_pool.min_nr
NO_OVERFLOW_SIMPLE	0	bm->bufio->dm_io->bios.bvec_pool.min_nr
NO_OVERFLOW_SIMPLE	0	bm->bufio->dm_io->bios.rescue_workqueue->rescuer->task->dl.pi_se->dl_runtime
NO_OVERFLOW_SIMPLE	0	bm->bufio->slab_cache->object_size
HALF_LOCKED2		&md->type_lock

drivers/md/dm-era-target.c superblock_read_lock() -> dm_bm_read_lock()

Type	Parameter	Key	Value
PARAM_VALUE	0	bm	4096-ptr_max
PARAM_VALUE	0	bm->bufio->alloc_callback	7983582773032648704
PARAM_VALUE	0	bm->bufio->block_size	4096
PARAM_VALUE	0	bm->bufio->cache.num_locks	0-4294967295
PARAM_VALUE	0	bm->bufio->client_list.prev	1125018479386435584
PARAM_VALUE	0	bm->bufio->dm_io->bios.back_pad	0,64
PARAM_VALUE	0	bm->bufio->dm_io->bios.bio_pool.alloc	7276475779886346240
PARAM_VALUE	0	bm->bufio->dm_io->bios.bio_pool.curr_nr	1-s32max
PARAM_VALUE	0	bm->bufio->dm_io->bios.bio_pool.free	8263660038527102976
PARAM_VALUE	0	bm->bufio->dm_io->bios.bio_pool.min_nr	1-1024
PARAM_VALUE	0	bm->bufio->dm_io->bios.bvec_pool.alloc	7276475779886346240
PARAM_VALUE	0	bm->bufio->dm_io->bios.bvec_pool.curr_nr	1-s32max
PARAM_VALUE	0	bm->bufio->dm_io->bios.bvec_pool.free	8263660038527102976
PARAM_VALUE	0	bm->bufio->dm_io->pool.alloc	7276475779886346240
PARAM_VALUE	0	bm->bufio->dm_io->pool.curr_nr	1-s32max
PARAM_VALUE	0	bm->bufio->dm_io->pool.free	8263660038527102976
PARAM_VALUE	0	bm->bufio->dm_io->pool.min_nr	1-1024
PARAM_VALUE	0	bm->bufio->lock->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	bm->bufio->lock.dep_map->name	0-255
PARAM_VALUE	0	bm->bufio->lock.first_waiter	0
PARAM_VALUE	0	bm->bufio->lock.osq.tail.counter	0
PARAM_VALUE	0	bm->bufio->lock.owner.counter	0
PARAM_VALUE	0	bm->bufio->minimum_buffers	8
PARAM_VALUE	0	bm->bufio->need_reserved_buffers	0-4294967295
PARAM_VALUE	0	bm->bufio->shrinker->count_objects	4711151730790653952
PARAM_VALUE	0	bm->bufio->shrinker->done.wait.lock.magic	3735899821
PARAM_VALUE	0	bm->bufio->shrinker->done.wait.lock.owner	(-1)
PARAM_VALUE	0	bm->bufio->shrinker->done.wait.lock.owner_cpu	4294967295
PARAM_VALUE	0	bm->bufio->shrinker->flags	3,7,11,15,19
PARAM_VALUE	0	bm->bufio->shrinker->list.next	0,4581490576307081216
PARAM_VALUE	0	bm->bufio->shrinker->list.next->prev	4581490576307081216
PARAM_VALUE	0	bm->bufio->shrinker->refcount.refs.counter	1
PARAM_VALUE	0	bm->bufio->shrinker->scan_objects	1868011952741695488
PARAM_VALUE	0	bm->bufio->shrinker->seeks	1
PARAM_VALUE	0	bm->bufio->write_callback	1746397819563298816
PARAM_VALUE	0	bm->read_only	0
PARAM_VALUE	1	b	0
PARAM_VALUE	2	v	8435209014162055168
PARAM_VALUE	3	result	3153059239484084224
BUF_SIZE	0	bm	16
BUF_SIZE	0	bm	16
DATA_SOURCE	3	result	$1
BIT_INFO	0	bm	0xffffffe0,0xffffffffffffffff
BIT_INFO	0	bm	0xffffffe0,0xffffffffffffffff
NO_OVERFLOW_SIMPLE	0	bm->bufio->dm_io->bios.bio_pool.min_nr
NO_OVERFLOW_SIMPLE	0	bm->bufio->dm_io->bios.bvec_pool.min_nr
NO_OVERFLOW_SIMPLE	0	bm->bufio->dm_io->pool.min_nr
NO_OVERFLOW_SIMPLE	0	bm->bufio->slab_buffer->object_size
HALF_LOCKED2		&md->type_lock

drivers/md/persistent-data/dm-transaction-manager.c __shadow_block() -> dm_bm_read_lock()

Type	Parameter	Key	Value
PARAM_VALUE	2	v	1298142665579040768,3847297590590435328,4440803228264046592,6408893679208828928,7847992674347552768,8435209014162055168
PARAM_VALUE	3	result	3602581262612422656
DATA_SOURCE	1	b	$1
DATA_SOURCE	2	v	$2
NO_OVERFLOW_SIMPLE	0	bm->bufio->block_size
NO_OVERFLOW_SIMPLE	0	bm->bufio->slab_cache->sheaf_capacity
HALF_LOCKED2		&md->io_barrier
HALF_LOCKED2		&pmd->root_lock
HALF_LOCKED2		&pool->lock

drivers/md/persistent-data/dm-transaction-manager.c dm_tm_read_lock() -> dm_bm_read_lock()

Type	Parameter	Key	Value
PARAM_VALUE	2	v	1298142665579040768,3847297590590435328,4440803228264046592,6408893679208828928,7847992674347552768,8435209014162055168
PARAM_VALUE	3	result	4096-ptr_max
DATA_SOURCE	1	b	$1
DATA_SOURCE	2	v	$2
DATA_SOURCE	3	result	$3
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	bm->bufio->block_size
NO_OVERFLOW_SIMPLE	0	bm->bufio->slab_buffer->object_size
NO_OVERFLOW_SIMPLE	0	bm->bufio->slab_buffer->sheaf_capacity
NO_OVERFLOW_SIMPLE	0	bm->bufio->slab_cache->sheaf_capacity
HALF_LOCKED2		&md->io_barrier
HALF_LOCKED2		&pmd->root_lock

drivers/md/dm-cache-metadata.c __superblock_all_zeroes() -> dm_bm_read_lock()

Type	Parameter	Key	Value
PARAM_VALUE	0	bm	4096-ptr_max
PARAM_VALUE	0	bm->bufio	4096-ptr_max
PARAM_VALUE	0	bm->read_only	0
PARAM_VALUE	1	b	0
PARAM_VALUE	2	v	0
PARAM_VALUE	3	result	8353703827979522048
BUF_SIZE	0	bm	16
BUF_SIZE	0	bm	16
DATA_SOURCE	0	bm	$0
NO_OVERFLOW_SIMPLE	0	bm->bufio->dm_io->bios.bio_pool.min_nr
NO_OVERFLOW_SIMPLE	0	bm->bufio->dm_io->bios.bvec_pool.min_nr
NO_OVERFLOW_SIMPLE	0	bm->bufio->dm_io->bios.rescue_workqueue->rescuer->task->dl.pi_se->dl_runtime
NO_OVERFLOW_SIMPLE	0	bm->bufio->slab_cache->object_size
HALF_LOCKED2		&cmd->root_lock

drivers/md/dm-cache-metadata.c superblock_read_lock() -> dm_bm_read_lock()

Type	Parameter	Key	Value
PARAM_VALUE	0	bm	4096-ptr_max
PARAM_VALUE	0	bm->bufio->cache.num_locks	0-4294967295
PARAM_VALUE	0	bm->bufio->lock->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	bm->bufio->need_reserved_buffers	0-4294967295
PARAM_VALUE	0	bm->read_only	0
PARAM_VALUE	1	b	0
PARAM_VALUE	2	v	6702332378605551616
PARAM_VALUE	3	result	5263113050287218688,7918595921196548096
BUF_SIZE	0	bm	(-1),16
BUF_SIZE	0	bm	(-1),16
DATA_SOURCE	3	result	$1
NO_OVERFLOW_SIMPLE	0	bm->bufio->dm_io->bios.bio_pool.min_nr
NO_OVERFLOW_SIMPLE	0	bm->bufio->dm_io->bios.bvec_pool.min_nr
NO_OVERFLOW_SIMPLE	0	bm->bufio->dm_io->pool.min_nr
NO_OVERFLOW_SIMPLE	0	bm->bufio->slab_buffer->object_size
HALF_LOCKED2		&cmd->root_lock

drivers/md/dm-clone-metadata.c __superblock_all_zeroes() -> dm_bm_read_lock()

Type	Parameter	Key	Value
PARAM_VALUE	0	bm	4096-ptr_max
PARAM_VALUE	0	bm->bufio->alloc_callback	7983582773032648704
PARAM_VALUE	0	bm->bufio->block_size	4096
PARAM_VALUE	0	bm->bufio->cache.num_locks	2
PARAM_VALUE	0	bm->bufio->client_list.prev	1125018479386435584
PARAM_VALUE	0	bm->bufio->dm_io->bios.back_pad	0,64
PARAM_VALUE	0	bm->bufio->dm_io->bios.bio_pool.alloc	7276475779886346240
PARAM_VALUE	0	bm->bufio->dm_io->bios.bio_pool.curr_nr	1-s32max
PARAM_VALUE	0	bm->bufio->dm_io->bios.bio_pool.free	8263660038527102976
PARAM_VALUE	0	bm->bufio->dm_io->bios.bio_pool.min_nr	1-1024
PARAM_VALUE	0	bm->bufio->dm_io->bios.bvec_pool.alloc	7276475779886346240
PARAM_VALUE	0	bm->bufio->dm_io->bios.bvec_pool.curr_nr	1-s32max
PARAM_VALUE	0	bm->bufio->dm_io->bios.bvec_pool.free	8263660038527102976
PARAM_VALUE	0	bm->bufio->dm_io->pool.alloc	7276475779886346240
PARAM_VALUE	0	bm->bufio->dm_io->pool.curr_nr	1-s32max
PARAM_VALUE	0	bm->bufio->dm_io->pool.free	8263660038527102976
PARAM_VALUE	0	bm->bufio->dm_io->pool.min_nr	1-1024
PARAM_VALUE	0	bm->bufio->lock.dep_map->name	0-255
PARAM_VALUE	0	bm->bufio->lock.first_waiter	0
PARAM_VALUE	0	bm->bufio->lock.osq.tail.counter	0
PARAM_VALUE	0	bm->bufio->lock.owner.counter	0
PARAM_VALUE	0	bm->bufio->minimum_buffers	8
PARAM_VALUE	0	bm->bufio->need_reserved_buffers	0
PARAM_VALUE	0	bm->bufio->shrinker->count_objects	4711151730790653952
PARAM_VALUE	0	bm->bufio->shrinker->done.wait.lock.magic	3735899821
PARAM_VALUE	0	bm->bufio->shrinker->done.wait.lock.owner	(-1)
PARAM_VALUE	0	bm->bufio->shrinker->done.wait.lock.owner_cpu	4294967295
PARAM_VALUE	0	bm->bufio->shrinker->flags	3,7,11,15,19
PARAM_VALUE	0	bm->bufio->shrinker->list.next	0,4581490576307081216
PARAM_VALUE	0	bm->bufio->shrinker->refcount.refs.counter	1
PARAM_VALUE	0	bm->bufio->shrinker->scan_objects	1868011952741695488
PARAM_VALUE	0	bm->bufio->shrinker->seeks	1
PARAM_VALUE	0	bm->bufio->write_callback	1746397819563298816
PARAM_VALUE	0	bm->read_only	0
PARAM_VALUE	1	b	0
PARAM_VALUE	2	v	0
PARAM_VALUE	3	result	5552032732900749312
BUF_SIZE	0	bm	16
BUF_SIZE	0	bm	16
CAPPED_DATA	0	bm->bufio->slab_buffer	1
DATA_SOURCE	0	bm	$0
NO_OVERFLOW_SIMPLE	0	bm->bufio->dm_io->bios.bio_pool.min_nr
NO_OVERFLOW_SIMPLE	0	bm->bufio->dm_io->bios.bvec_pool.min_nr
NO_OVERFLOW_SIMPLE	0	bm->bufio->dm_io->bios.rescue_workqueue->rescuer->task->dl.pi_se->dl_runtime
NO_OVERFLOW_SIMPLE	0	bm->bufio->slab_cache->object_size
HALF_LOCKED2		&clone->commit_lock
HALF_LOCKED2		&cmd->lock

drivers/md/dm-clone-metadata.c superblock_read_lock() -> dm_bm_read_lock()

Type	Parameter	Key	Value
PARAM_VALUE	0	bm	4096-ptr_max
PARAM_VALUE	0	bm->bufio->alloc_callback	7983582773032648704
PARAM_VALUE	0	bm->bufio->block_size	4096
PARAM_VALUE	0	bm->bufio->cache.num_locks	0-4294967295
PARAM_VALUE	0	bm->bufio->client_list.prev	1125018479386435584
PARAM_VALUE	0	bm->bufio->dm_io->bios.back_pad	0,64
PARAM_VALUE	0	bm->bufio->dm_io->bios.bio_pool.alloc	7276475779886346240
PARAM_VALUE	0	bm->bufio->dm_io->bios.bio_pool.curr_nr	1-s32max
PARAM_VALUE	0	bm->bufio->dm_io->bios.bio_pool.free	8263660038527102976
PARAM_VALUE	0	bm->bufio->dm_io->bios.bio_pool.min_nr	1-1024
PARAM_VALUE	0	bm->bufio->dm_io->bios.bvec_pool.alloc	7276475779886346240
PARAM_VALUE	0	bm->bufio->dm_io->bios.bvec_pool.curr_nr	1-s32max
PARAM_VALUE	0	bm->bufio->dm_io->bios.bvec_pool.free	8263660038527102976
PARAM_VALUE	0	bm->bufio->dm_io->pool.alloc	7276475779886346240
PARAM_VALUE	0	bm->bufio->dm_io->pool.curr_nr	1-s32max
PARAM_VALUE	0	bm->bufio->dm_io->pool.free	8263660038527102976
PARAM_VALUE	0	bm->bufio->dm_io->pool.min_nr	1-1024
PARAM_VALUE	0	bm->bufio->lock->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	bm->bufio->lock.dep_map->name	0-255
PARAM_VALUE	0	bm->bufio->lock.first_waiter	0
PARAM_VALUE	0	bm->bufio->lock.osq.tail.counter	0
PARAM_VALUE	0	bm->bufio->lock.owner.counter	0
PARAM_VALUE	0	bm->bufio->minimum_buffers	8
PARAM_VALUE	0	bm->bufio->need_reserved_buffers	0-4294967295
PARAM_VALUE	0	bm->bufio->shrinker->count_objects	4711151730790653952
PARAM_VALUE	0	bm->bufio->shrinker->done.wait.lock.magic	3735899821
PARAM_VALUE	0	bm->bufio->shrinker->done.wait.lock.owner	(-1)
PARAM_VALUE	0	bm->bufio->shrinker->done.wait.lock.owner_cpu	4294967295
PARAM_VALUE	0	bm->bufio->shrinker->flags	3,7,11,15,19
PARAM_VALUE	0	bm->bufio->shrinker->list.next	0,4581490576307081216
PARAM_VALUE	0	bm->bufio->shrinker->list.next->prev	4581490576307081216
PARAM_VALUE	0	bm->bufio->shrinker->refcount.refs.counter	1
PARAM_VALUE	0	bm->bufio->shrinker->scan_objects	1868011952741695488
PARAM_VALUE	0	bm->bufio->shrinker->seeks	1
PARAM_VALUE	0	bm->bufio->write_callback	1746397819563298816
PARAM_VALUE	0	bm->read_only	0
PARAM_VALUE	1	b	0
PARAM_VALUE	2	v	3968669814705848320
PARAM_VALUE	3	result	3699142006612860928
BUF_SIZE	0	bm	16
BUF_SIZE	0	bm	16
DATA_SOURCE	3	result	$1
BIT_INFO	0	bm	0xffffffe0,0xffffffffffffffff
BIT_INFO	0	bm	0xffffffe0,0xffffffffffffffff
NO_OVERFLOW_SIMPLE	0	bm->bufio->dm_io->bios.bio_pool.min_nr
NO_OVERFLOW_SIMPLE	0	bm->bufio->dm_io->bios.bvec_pool.min_nr
NO_OVERFLOW_SIMPLE	0	bm->bufio->dm_io->pool.min_nr
NO_OVERFLOW_SIMPLE	0	bm->bufio->slab_buffer->object_size
HALF_LOCKED2		&clone->commit_lock
HALF_LOCKED2		&cmd->lock