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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 4 files:

Smatch caller information:

drivers/md/bcache/writeback.c bch_writeback_thread() -> bch_write_bdev_super()

Type Parameter Key Value
PARAM_VALUE 0 dc 4096-ptr_max
PARAM_VALUE 0 dc->disk.c->btree_cache_alloc_lock 0
PARAM_VALUE 0 dc->disk.c->btree_cannibalize_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 dc->disk.c->root->keys.page_order 0-63,255
PARAM_VALUE 0 dc->disk.c->root->keys.set 4096-u64max
PARAM_VALUE 0 dc->disk.c->root->lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 dc->disk.c->root->lock.first_waiter->list.next 2212933610777083904,2624917664208203776
PARAM_VALUE 0 dc->disk.c->root->lock.first_waiter->list.prev 2212933610777083904,2624917664208203776
PARAM_VALUE 0 dc->disk.c->root->lock.first_waiter->type 0-1
PARAM_VALUE 0 dc->has_dirty.counter 0
PARAM_VALUE 0 dc->sb.flags 0,536870912-u64max
PARAM_VALUE 0 dc->sb_write_mutex.first_waiter->up 0-1
PARAM_VALUE 0 dc->writeback_lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 dc->writeback_lock.first_waiter->type 0-1
PARAM_VALUE 1 parent 0
BUF_SIZE 0 dc 128
BUF_SIZE 0 dc 128
CAPPED_DATA 0 dc->disk.c->root 1
CAPPED_DATA 0 &dc->writeback_lock 1
DATA_SOURCE 0 dc $0
NOCHECK_CALL
LOCK2 0 &dc->writeback_lock
TYPE_LOCK (struct cached_dev)->writeback_lock

drivers/md/bcache/writeback.c bch_writeback_thread() -> bch_write_bdev_super()

Type Parameter Key Value
PARAM_VALUE 0 dc 4096-ptr_max
PARAM_VALUE 0 dc->disk.c->btree_cache_alloc_lock 0
PARAM_VALUE 0 dc->disk.c->btree_cannibalize_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 dc->disk.c->root->keys.page_order 0-63,255
PARAM_VALUE 0 dc->disk.c->root->keys.set 4096-u64max
PARAM_VALUE 0 dc->disk.c->root->lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 dc->disk.c->root->lock.first_waiter->list.next 2212933610777083904,2624917664208203776
PARAM_VALUE 0 dc->disk.c->root->lock.first_waiter->list.prev 2212933610777083904,2624917664208203776
PARAM_VALUE 0 dc->disk.c->root->lock.first_waiter->type 0-1
PARAM_VALUE 0 dc->has_dirty.counter 0
PARAM_VALUE 0 dc->sb.flags 0,536870912-u64max
PARAM_VALUE 0 dc->sb_bio.bi_bdev->bd_disk->queue->blkg_list.next 4096-ptr_max
PARAM_VALUE 0 dc->sb_bio.bi_bdev->bd_disk->queue->blkg_list.next->next 4096-ptr_max
PARAM_VALUE 0 dc->sb_bio.bi_bdev->bd_queue 4096-ptr_max
PARAM_VALUE 0 dc->sb_bio.bi_bdev->bd_queue->queue_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 dc->sb_bio.bi_end_io 4640762267788046336
PARAM_VALUE 0 dc->sb_bio.bi_iter.bi_idx 0
PARAM_VALUE 0 dc->sb_bio.bi_iter.bi_offset 0
PARAM_VALUE 0 dc->sb_bio.bi_iter.bi_sector 8
PARAM_VALUE 0 dc->sb_bio.bi_iter.bi_size 0
PARAM_VALUE 0 dc->sb_bio.bi_max_vecs 1
PARAM_VALUE 0 dc->sb_bio.bi_pool 0
PARAM_VALUE 0 dc->sb_bio.bi_private 4096-ptr_max
PARAM_VALUE 0 dc->sb_disk 4096-ptr_max
PARAM_VALUE 0 dc->sb_write.all.next 4096-ptr_max
PARAM_VALUE 0 dc->sb_write.all.prev 5007304420852699136
PARAM_VALUE 0 dc->sb_write.fn 322882004392484864
PARAM_VALUE 0 dc->sb_write.parent 0,4096-ptr_max
PARAM_VALUE 0 dc->sb_write.parent->all.next 0
PARAM_VALUE 0 dc->sb_write.parent->all.prev 0
PARAM_VALUE 0 dc->sb_write.parent->fn 0
PARAM_VALUE 0 dc->sb_write.parent->ip 0
PARAM_VALUE 0 dc->sb_write.parent->s 0
PARAM_VALUE 0 dc->sb_write.parent->wq 0
PARAM_VALUE 0 dc->sb_write.wq 0
PARAM_VALUE 0 dc->sb_write_mutex.first_waiter->list.next 5349227543279349760
PARAM_VALUE 0 dc->sb_write_mutex.first_waiter->list.prev 5349227543279349760
PARAM_VALUE 0 dc->sb_write_mutex.first_waiter->list.prev->next 5349227543279349760
PARAM_VALUE 0 dc->sb_write_mutex.first_waiter->up 0
PARAM_VALUE 0 dc->sb_write_mutex.lock.dep_map->name 0-255
PARAM_VALUE 0 dc->sb_write_mutex.lock.owner (-1)
PARAM_VALUE 0 dc->sb_write_mutex.lock.owner_cpu u32max
PARAM_VALUE 0 dc->writeback_lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 dc->writeback_lock.first_waiter->type 0-1
PARAM_VALUE 0 *dc->sb_disk->label 0-255
PARAM_VALUE 0 *dc->sb_disk->set_uuid 0-255
PARAM_VALUE 0 *dc->sb_disk->uuid 0-255
PARAM_VALUE 1 parent 7816704402678923264
PARAM_VALUE 1 parent->all.next 0
PARAM_VALUE 1 parent->all.prev 0
PARAM_VALUE 1 parent->closure_get_happened 0
PARAM_VALUE 1 parent->fn 0
PARAM_VALUE 1 parent->ip 0
PARAM_VALUE 1 parent->magic 3226751436
PARAM_VALUE 1 parent->parent 0
PARAM_VALUE 1 parent->remaining.counter 1073741825
PARAM_VALUE 1 parent->s 0
PARAM_VALUE 1 parent->wq 0
BUF_SIZE 0 dc 128
BUF_SIZE 0 dc 128
CAPPED_DATA 0 dc->disk.c->root 1
CAPPED_DATA 0 dc->sb.keys 1
CAPPED_DATA 0 dc->sb_disk 1
CAPPED_DATA 0 &dc->writeback_lock 1
DATA_SOURCE 0 dc $0
MEM_ZERO 1 parent
NOCHECK_CALL
LOCK2 0 &dc->writeback_lock
TYPE_LOCK (struct cached_dev)->writeback_lock

drivers/md/bcache/request.c bch_writeback_add() -> bch_write_bdev_super()

Type Parameter Key Value
PARAM_VALUE 0 dc 4096-ptr_max
PARAM_VALUE 0 dc->disk.c 4096-ptr_max
PARAM_VALUE 0 dc->sb.flags 0,1073741824-u64max
PARAM_VALUE 0 dc->writeback_lock.first_waiter->list.next 2212933610777083904
PARAM_VALUE 0 dc->writeback_lock.first_waiter->list.prev 2212933610777083904
PARAM_VALUE 0 dc->writeback_lock.first_waiter->type 0-1
PARAM_VALUE 0 dc->writeback_lock.owner.counter 1,3
PARAM_VALUE 0 dc->writeback_lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 dc->writeback_lock.wait_lock.owner (-1)
PARAM_VALUE 0 dc->writeback_lock.wait_lock.owner_cpu u32max
PARAM_VALUE 1 parent 0
DATA_SOURCE 0 dc $0
NOCHECK_CALL

drivers/md/bcache/sysfs.c __cached_dev_store() -> bch_write_bdev_super()

Type Parameter Key Value
PARAM_VALUE 0 dc 4096-ptr_max
PARAM_VALUE 0 dc->disk.disk->ia_ranges->kobj.sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 0 dc->disk.disk->part0->bd_holder_dir->sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 0 dc->disk.disk->queue->debugfs_dir->d_inode->i_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 dc->disk.disk->queue->debugfs_dir->d_inode->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 dc->disk.disk->queue->debugfs_dir->d_op->d_automount 0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE 0 dc->disk.disk->queue->debugfs_dir->d_op->d_init 0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE 0 dc->disk.disk->queue->debugfs_dir->d_op->d_iput 0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE 0 dc->disk.disk->queue->debugfs_dir->d_op->d_manage 0,1859587847549206528
PARAM_VALUE 0 dc->disk.disk->queue->debugfs_dir->d_op->d_prune 0,2225594340392566784,7225953709177749504
PARAM_VALUE 0 dc->disk.disk->queue->debugfs_dir->d_op->d_real 0,4509355519306412032
PARAM_VALUE 0 dc->disk.disk->queue->debugfs_dir->d_op->d_unalias_trylock 0,6635409759016140800
PARAM_VALUE 0 dc->disk.disk->queue->debugfs_dir->d_op->d_unalias_unlock 0,6336447517789900800
PARAM_VALUE 0 dc->disk.disk->queue->debugfs_dir->d_op->d_weak_revalidate 0,1549882712720502784,5632434648052031488,5669063523602272256,7231033168839651328
PARAM_VALUE 0 dc->disk.disk->queue->debugfs_dir->d_parent->d_sb->__s_d_op->d_init 0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE 0 dc->disk.disk->queue->debugfs_dir->d_parent->d_sb->__s_d_op->d_iput 0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE 0 dc->disk.disk->queue->debugfs_dir->d_parent->d_sb->__s_d_op->d_manage 0,1859587847549206528
PARAM_VALUE 0 dc->disk.disk->queue->debugfs_dir->d_parent->d_sb->__s_d_op->d_prune 0,2225594340392566784,7225953709177749504
PARAM_VALUE 0 dc->disk.disk->queue->debugfs_dir->d_parent->d_sb->__s_d_op->d_real 0,4509355519306412032
PARAM_VALUE 0 dc->disk.disk->queue->debugfs_dir->d_sb->__s_d_op->d_automount 0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE 0 dc->disk.disk->queue->debugfs_dir->d_sb->__s_d_op->d_init 0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE 0 dc->disk.disk->queue->debugfs_dir->d_sb->__s_d_op->d_iput 0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE 0 dc->disk.disk->queue->debugfs_dir->d_sb->__s_d_op->d_manage 0,1859587847549206528
PARAM_VALUE 0 dc->disk.disk->queue->debugfs_dir->d_sb->__s_d_op->d_prune 0,2225594340392566784,7225953709177749504
PARAM_VALUE 0 dc->disk.disk->queue->debugfs_dir->d_sb->__s_d_op->d_real 0,4509355519306412032
PARAM_VALUE 0 dc->disk.disk->queue->debugfs_dir->d_sb->__s_d_op->d_unalias_trylock 0,6635409759016140800
PARAM_VALUE 0 dc->disk.disk->queue->debugfs_dir->d_sb->__s_d_op->d_unalias_unlock 0,6336447517789900800
PARAM_VALUE 0 dc->disk.disk->queue->debugfs_dir->d_sb->__s_d_op->d_weak_revalidate 0,1549882712720502784,5632434648052031488,5669063523602272256,7231033168839651328
PARAM_VALUE 0 dc->disk.disk->queue->mq_kobj->sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 0 dc->disk.disk->queue->sched_debugfs_dir->d_inode->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 dc->disk.disk->queue->sched_debugfs_dir->d_parent->d_sb->__s_d_op->d_init 0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE 0 dc->disk.disk->queue->sched_debugfs_dir->d_parent->d_sb->__s_d_op->d_iput 0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE 0 dc->disk.disk->queue->sched_debugfs_dir->d_parent->d_sb->__s_d_op->d_manage 0,1859587847549206528
PARAM_VALUE 0 dc->disk.disk->queue->sched_debugfs_dir->d_parent->d_sb->__s_d_op->d_prune 0,2225594340392566784,7225953709177749504
PARAM_VALUE 0 dc->disk.disk->queue->sched_debugfs_dir->d_parent->d_sb->__s_d_op->d_real 0,4509355519306412032
PARAM_VALUE 0 dc->disk.disk->queue->sched_debugfs_dir->d_sb->__s_d_op->d_automount 0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE 0 dc->disk.disk->queue->sched_debugfs_dir->d_sb->__s_d_op->d_init 0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE 0 dc->disk.disk->queue->sched_debugfs_dir->d_sb->__s_d_op->d_iput 0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE 0 dc->disk.disk->queue->sched_debugfs_dir->d_sb->__s_d_op->d_manage 0,1859587847549206528
PARAM_VALUE 0 dc->disk.disk->queue->sched_debugfs_dir->d_sb->__s_d_op->d_prune 0,2225594340392566784,7225953709177749504
PARAM_VALUE 0 dc->disk.disk->queue->sched_debugfs_dir->d_sb->__s_d_op->d_real 0,4509355519306412032
PARAM_VALUE 0 dc->disk.disk->queue->sched_debugfs_dir->d_sb->__s_d_op->d_unalias_trylock 0,6635409759016140800
PARAM_VALUE 0 dc->disk.disk->queue->sched_debugfs_dir->d_sb->__s_d_op->d_unalias_unlock 0,6336447517789900800
PARAM_VALUE 0 dc->disk.disk->queue->sched_debugfs_dir->d_sb->__s_d_op->d_weak_revalidate 0,1549882712720502784,5632434648052031488,5669063523602272256,7231033168839651328
PARAM_VALUE 0 dc->disk.disk->queue_kobj.sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 0 dc->disk.disk->slave_dir->sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 0 dc->sb_write_mutex.first_waiter->up 0-1
PARAM_VALUE 1 parent 0
NOCHECK_CALL
LOCK2 global &bch_register_lock

drivers/md/bcache/sysfs.c __cached_dev_store() -> bch_write_bdev_super()

Type Parameter Key Value
PARAM_VALUE 0 dc 4096-ptr_max
PARAM_VALUE 0 dc->disk.disk->ia_ranges->kobj.sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 0 dc->disk.disk->part0->bd_holder_dir->sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 0 dc->disk.disk->queue->debugfs_dir->d_inode->i_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 dc->disk.disk->queue->debugfs_dir->d_inode->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 dc->disk.disk->queue->debugfs_dir->d_op->d_automount 0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE 0 dc->disk.disk->queue->debugfs_dir->d_op->d_init 0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE 0 dc->disk.disk->queue->debugfs_dir->d_op->d_iput 0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE 0 dc->disk.disk->queue->debugfs_dir->d_op->d_manage 0,1859587847549206528
PARAM_VALUE 0 dc->disk.disk->queue->debugfs_dir->d_op->d_prune 0,2225594340392566784,7225953709177749504
PARAM_VALUE 0 dc->disk.disk->queue->debugfs_dir->d_op->d_real 0,4509355519306412032
PARAM_VALUE 0 dc->disk.disk->queue->debugfs_dir->d_op->d_unalias_trylock 0,6635409759016140800
PARAM_VALUE 0 dc->disk.disk->queue->debugfs_dir->d_op->d_unalias_unlock 0,6336447517789900800
PARAM_VALUE 0 dc->disk.disk->queue->debugfs_dir->d_op->d_weak_revalidate 0,1549882712720502784,5632434648052031488,5669063523602272256,7231033168839651328
PARAM_VALUE 0 dc->disk.disk->queue->debugfs_dir->d_parent->d_sb->__s_d_op->d_init 0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE 0 dc->disk.disk->queue->debugfs_dir->d_parent->d_sb->__s_d_op->d_iput 0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE 0 dc->disk.disk->queue->debugfs_dir->d_parent->d_sb->__s_d_op->d_manage 0,1859587847549206528
PARAM_VALUE 0 dc->disk.disk->queue->debugfs_dir->d_parent->d_sb->__s_d_op->d_prune 0,2225594340392566784,7225953709177749504
PARAM_VALUE 0 dc->disk.disk->queue->debugfs_dir->d_parent->d_sb->__s_d_op->d_real 0,4509355519306412032
PARAM_VALUE 0 dc->disk.disk->queue->debugfs_dir->d_sb->__s_d_op->d_automount 0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE 0 dc->disk.disk->queue->debugfs_dir->d_sb->__s_d_op->d_init 0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE 0 dc->disk.disk->queue->debugfs_dir->d_sb->__s_d_op->d_iput 0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE 0 dc->disk.disk->queue->debugfs_dir->d_sb->__s_d_op->d_manage 0,1859587847549206528
PARAM_VALUE 0 dc->disk.disk->queue->debugfs_dir->d_sb->__s_d_op->d_prune 0,2225594340392566784,7225953709177749504
PARAM_VALUE 0 dc->disk.disk->queue->debugfs_dir->d_sb->__s_d_op->d_real 0,4509355519306412032
PARAM_VALUE 0 dc->disk.disk->queue->debugfs_dir->d_sb->__s_d_op->d_unalias_trylock 0,6635409759016140800
PARAM_VALUE 0 dc->disk.disk->queue->debugfs_dir->d_sb->__s_d_op->d_unalias_unlock 0,6336447517789900800
PARAM_VALUE 0 dc->disk.disk->queue->debugfs_dir->d_sb->__s_d_op->d_weak_revalidate 0,1549882712720502784,5632434648052031488,5669063523602272256,7231033168839651328
PARAM_VALUE 0 dc->disk.disk->queue->mq_kobj->sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 0 dc->disk.disk->queue->sched_debugfs_dir->d_inode->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 dc->disk.disk->queue->sched_debugfs_dir->d_parent->d_sb->__s_d_op->d_init 0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE 0 dc->disk.disk->queue->sched_debugfs_dir->d_parent->d_sb->__s_d_op->d_iput 0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE 0 dc->disk.disk->queue->sched_debugfs_dir->d_parent->d_sb->__s_d_op->d_manage 0,1859587847549206528
PARAM_VALUE 0 dc->disk.disk->queue->sched_debugfs_dir->d_parent->d_sb->__s_d_op->d_prune 0,2225594340392566784,7225953709177749504
PARAM_VALUE 0 dc->disk.disk->queue->sched_debugfs_dir->d_parent->d_sb->__s_d_op->d_real 0,4509355519306412032
PARAM_VALUE 0 dc->disk.disk->queue->sched_debugfs_dir->d_sb->__s_d_op->d_automount 0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE 0 dc->disk.disk->queue->sched_debugfs_dir->d_sb->__s_d_op->d_init 0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE 0 dc->disk.disk->queue->sched_debugfs_dir->d_sb->__s_d_op->d_iput 0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE 0 dc->disk.disk->queue->sched_debugfs_dir->d_sb->__s_d_op->d_manage 0,1859587847549206528
PARAM_VALUE 0 dc->disk.disk->queue->sched_debugfs_dir->d_sb->__s_d_op->d_prune 0,2225594340392566784,7225953709177749504
PARAM_VALUE 0 dc->disk.disk->queue->sched_debugfs_dir->d_sb->__s_d_op->d_real 0,4509355519306412032
PARAM_VALUE 0 dc->disk.disk->queue->sched_debugfs_dir->d_sb->__s_d_op->d_unalias_trylock 0,6635409759016140800
PARAM_VALUE 0 dc->disk.disk->queue->sched_debugfs_dir->d_sb->__s_d_op->d_unalias_unlock 0,6336447517789900800
PARAM_VALUE 0 dc->disk.disk->queue->sched_debugfs_dir->d_sb->__s_d_op->d_weak_revalidate 0,1549882712720502784,5632434648052031488,5669063523602272256,7231033168839651328
PARAM_VALUE 0 dc->disk.disk->queue_kobj.sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 0 dc->disk.disk->slave_dir->sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 0 dc->sb.label 4096-ptr_max
PARAM_VALUE 0 dc->sb_write_mutex.first_waiter->up 0-1
PARAM_VALUE 1 parent 0
NOCHECK_CALL
LOCK2 global &bch_register_lock

drivers/md/bcache/super.c bch_cached_dev_attach() -> bch_write_bdev_super()

Type Parameter Key Value
PARAM_VALUE 0 dc 4096-ptr_max
PARAM_VALUE 0 dc->disk.c 0
PARAM_VALUE 0 dc->disk.disk->fops->alternative_gpt_sector 0,3516747988943765504
PARAM_VALUE 0 dc->disk.disk->fops->check_events 0,1420689530236932096,1954248981353234432,5995980236530135040,6522638590541709312
PARAM_VALUE 0 dc->disk.disk->fops->compat_ioctl 0,59163192278290432,1229766025477341184,1688751994039480320,1954972055338008576,4572404401706213376,7357984179816980480,9123930357131456512
PARAM_VALUE 0 dc->disk.disk->fops->get_unique_id 0,395922530626379776,2094087306773573632,6387976937639579648,6570840108151271424
PARAM_VALUE 0 dc->disk.disk->fops->poll_bio 0,7187272799208849408
PARAM_VALUE 0 dc->disk.disk->fops->pr_ops 0,68686958369677312,5732936244866154496,7295975715954978816
PARAM_VALUE 0 dc->disk.disk->fops->set_read_only 0,982559984222158848
PARAM_VALUE 0 dc->disk.disk->fops->swap_slot_free_notify 0,423292325655883776
PARAM_VALUE 0 dc->disk.disk->fops->unlock_native_capacity 0,6842104960331640832
PARAM_VALUE 0 dc->disk.disk->ia_ranges->kobj.sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 0 dc->disk.disk->part0->bd_holder_dir->sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 0 dc->disk.disk->queue->debugfs_dir->d_inode->i_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 dc->disk.disk->queue->debugfs_dir->d_inode->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 dc->disk.disk->queue->debugfs_dir->d_parent->d_sb->__s_d_op->d_init 0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE 0 dc->disk.disk->queue->debugfs_dir->d_parent->d_sb->__s_d_op->d_iput 0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE 0 dc->disk.disk->queue->debugfs_dir->d_parent->d_sb->__s_d_op->d_manage 0,1859587847549206528
PARAM_VALUE 0 dc->disk.disk->queue->debugfs_dir->d_parent->d_sb->__s_d_op->d_prune 0,2225594340392566784,7225953709177749504
PARAM_VALUE 0 dc->disk.disk->queue->debugfs_dir->d_parent->d_sb->__s_d_op->d_real 0,4509355519306412032
PARAM_VALUE 0 dc->disk.disk->queue->debugfs_dir->d_sb->__s_d_op->d_automount 0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE 0 dc->disk.disk->queue->debugfs_dir->d_sb->__s_d_op->d_init 0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE 0 dc->disk.disk->queue->debugfs_dir->d_sb->__s_d_op->d_iput 0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE 0 dc->disk.disk->queue->debugfs_dir->d_sb->__s_d_op->d_manage 0,1859587847549206528
PARAM_VALUE 0 dc->disk.disk->queue->debugfs_dir->d_sb->__s_d_op->d_prune 0,2225594340392566784,7225953709177749504
PARAM_VALUE 0 dc->disk.disk->queue->debugfs_dir->d_sb->__s_d_op->d_real 0,4509355519306412032
PARAM_VALUE 0 dc->disk.disk->queue->debugfs_dir->d_sb->__s_d_op->d_unalias_trylock 0,6635409759016140800
PARAM_VALUE 0 dc->disk.disk->queue->debugfs_dir->d_sb->__s_d_op->d_unalias_unlock 0,6336447517789900800
PARAM_VALUE 0 dc->disk.disk->queue->debugfs_dir->d_sb->__s_d_op->d_weak_revalidate 0,1549882712720502784,5632434648052031488,5669063523602272256,7231033168839651328
PARAM_VALUE 0 dc->disk.disk->queue->mq_kobj->sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 0 dc->disk.disk->queue->sched_debugfs_dir->d_inode->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 dc->disk.disk->queue->sched_debugfs_dir->d_sb->__s_d_op->d_automount 0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE 0 dc->disk.disk->queue->sched_debugfs_dir->d_sb->__s_d_op->d_init 0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE 0 dc->disk.disk->queue->sched_debugfs_dir->d_sb->__s_d_op->d_iput 0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE 0 dc->disk.disk->queue->sched_debugfs_dir->d_sb->__s_d_op->d_manage 0,1859587847549206528
PARAM_VALUE 0 dc->disk.disk->queue->sched_debugfs_dir->d_sb->__s_d_op->d_prune 0,2225594340392566784,7225953709177749504
PARAM_VALUE 0 dc->disk.disk->queue->sched_debugfs_dir->d_sb->__s_d_op->d_real 0,4509355519306412032
PARAM_VALUE 0 dc->disk.disk->queue->sched_debugfs_dir->d_sb->__s_d_op->d_unalias_trylock 0,6635409759016140800
PARAM_VALUE 0 dc->disk.disk->queue->sched_debugfs_dir->d_sb->__s_d_op->d_unalias_unlock 0,6336447517789900800
PARAM_VALUE 0 dc->disk.disk->queue->sched_debugfs_dir->d_sb->__s_d_op->d_weak_revalidate 0,1549882712720502784,5632434648052031488,5669063523602272256,7231033168839651328
PARAM_VALUE 0 dc->disk.disk->queue_kobj.sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 0 dc->disk.disk->random->last_time 0-s64max
PARAM_VALUE 0 dc->disk.disk->slave_dir->sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 0 dc->sb.flags 0,536870912-u64max
PARAM_VALUE 0 dc->sb_write_mutex.first_waiter->up 0-1
PARAM_VALUE 1 parent 738352360061136896
PARAM_VALUE 1 parent->all.next 0
PARAM_VALUE 1 parent->all.prev 0
PARAM_VALUE 1 parent->closure_get_happened 0
PARAM_VALUE 1 parent->fn 0
PARAM_VALUE 1 parent->ip 0
PARAM_VALUE 1 parent->magic 3226751436
PARAM_VALUE 1 parent->parent 0
PARAM_VALUE 1 parent->remaining.counter 1073741825
PARAM_VALUE 1 parent->s 0
PARAM_VALUE 1 parent->wq 0
BUF_SIZE 0 dc (-1),5432,62968
BUF_SIZE 0 dc (-1),5432,62968
BUF_SIZE 0 dc->bdev (-1),2136
DATA_SOURCE 0 dc $0
MEM_ZERO 1 parent
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 dc->disk.bio_detached.bio_pool.min_nr
NO_OVERFLOW_SIMPLE 0 dc->disk.bio_detached.bvec_pool.min_nr
NO_OVERFLOW_SIMPLE 0 dc->disk.bio_detached.rescue_workqueue->rescuer->task->dl.pi_se->dl_runtime
NO_OVERFLOW_SIMPLE 0 dc->disk.bio_split.bio_pool.min_nr
NO_OVERFLOW_SIMPLE 0 dc->disk.bio_split.bvec_pool.min_nr
NO_OVERFLOW_SIMPLE 0 dc->disk.bio_split.rescue_workqueue->rescuer->task->dl.pi_se->dl_runtime
NO_OVERFLOW_SIMPLE 0 dc->disk.disk->bio_split.bio_pool.min_nr
NO_OVERFLOW_SIMPLE 0 dc->disk.disk->bio_split.bvec_pool.min_nr
NO_OVERFLOW_SIMPLE 0 dc->disk.disk->part0->bd_queue->async_depth
NO_OVERFLOW_SIMPLE 0 dc->disk.disk->part0->bd_queue->limits.max_discard_sectors
NO_OVERFLOW_SIMPLE 0 dc->disk.disk->part0->bd_queue->limits.max_open_zones
NO_OVERFLOW_SIMPLE 0 dc->disk.disk->part0->bd_queue->nr_requests
NO_OVERFLOW_SIMPLE 0 dc->disk.disk->queue->async_depth
NO_OVERFLOW_SIMPLE 0 dc->disk.disk->queue->limits.max_discard_sectors
NO_OVERFLOW_SIMPLE 0 dc->disk.disk->queue->limits.max_open_zones
NO_OVERFLOW_SIMPLE 0 dc->disk.disk->queue->nr_hw_queues
NO_OVERFLOW_SIMPLE 0 dc->disk.disk->queue->nr_requests
LOCK2 global &bch_register_lock

drivers/md/bcache/super.c bch_cached_dev_run() -> bch_write_bdev_super()

Type Parameter Key Value
PARAM_VALUE 0 dc 4096-ptr_max
PARAM_VALUE 0 dc->disk.c 0
PARAM_VALUE 0 dc->disk.c->root->lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 dc->disk.c->root->lock.first_waiter->type 0-1
PARAM_VALUE 0 dc->disk.disk->fops->alternative_gpt_sector 0,3516747988943765504
PARAM_VALUE 0 dc->disk.disk->fops->check_events 0,1420689530236932096,1954248981353234432,5995980236530135040,6522638590541709312
PARAM_VALUE 0 dc->disk.disk->fops->compat_ioctl 0,59163192278290432,1229766025477341184,1688751994039480320,1954972055338008576,4572404401706213376,7357984179816980480,9123930357131456512
PARAM_VALUE 0 dc->disk.disk->fops->get_unique_id 0,395922530626379776,2094087306773573632,6387976937639579648,6570840108151271424
PARAM_VALUE 0 dc->disk.disk->fops->poll_bio 0,7187272799208849408
PARAM_VALUE 0 dc->disk.disk->fops->pr_ops 0,68686958369677312,5732936244866154496,7295975715954978816
PARAM_VALUE 0 dc->disk.disk->fops->set_read_only 0,982559984222158848
PARAM_VALUE 0 dc->disk.disk->fops->swap_slot_free_notify 0,423292325655883776
PARAM_VALUE 0 dc->disk.disk->fops->unlock_native_capacity 0,6842104960331640832
PARAM_VALUE 0 dc->disk.disk->ia_ranges->kobj.sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 0 dc->disk.disk->part0->bd_holder_dir->sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 0 dc->disk.disk->queue->debugfs_dir->d_inode->i_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 dc->disk.disk->queue->debugfs_dir->d_inode->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 dc->disk.disk->queue->debugfs_dir->d_parent->d_sb->__s_d_op->d_init 0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE 0 dc->disk.disk->queue->debugfs_dir->d_parent->d_sb->__s_d_op->d_iput 0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE 0 dc->disk.disk->queue->debugfs_dir->d_parent->d_sb->__s_d_op->d_manage 0,1859587847549206528
PARAM_VALUE 0 dc->disk.disk->queue->debugfs_dir->d_parent->d_sb->__s_d_op->d_prune 0,2225594340392566784,7225953709177749504
PARAM_VALUE 0 dc->disk.disk->queue->debugfs_dir->d_parent->d_sb->__s_d_op->d_real 0,4509355519306412032
PARAM_VALUE 0 dc->disk.disk->queue->debugfs_dir->d_sb->__s_d_op->d_automount 0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE 0 dc->disk.disk->queue->debugfs_dir->d_sb->__s_d_op->d_init 0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE 0 dc->disk.disk->queue->debugfs_dir->d_sb->__s_d_op->d_iput 0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE 0 dc->disk.disk->queue->debugfs_dir->d_sb->__s_d_op->d_manage 0,1859587847549206528
PARAM_VALUE 0 dc->disk.disk->queue->debugfs_dir->d_sb->__s_d_op->d_prune 0,2225594340392566784,7225953709177749504
PARAM_VALUE 0 dc->disk.disk->queue->debugfs_dir->d_sb->__s_d_op->d_real 0,4509355519306412032
PARAM_VALUE 0 dc->disk.disk->queue->debugfs_dir->d_sb->__s_d_op->d_unalias_trylock 0,6635409759016140800
PARAM_VALUE 0 dc->disk.disk->queue->debugfs_dir->d_sb->__s_d_op->d_unalias_unlock 0,6336447517789900800
PARAM_VALUE 0 dc->disk.disk->queue->debugfs_dir->d_sb->__s_d_op->d_weak_revalidate 0,1549882712720502784,5632434648052031488,5669063523602272256,7231033168839651328
PARAM_VALUE 0 dc->disk.disk->queue->mq_kobj->sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 0 dc->disk.disk->queue->sched_debugfs_dir->d_inode->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 dc->disk.disk->queue->sched_debugfs_dir->d_sb->__s_d_op->d_automount 0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE 0 dc->disk.disk->queue->sched_debugfs_dir->d_sb->__s_d_op->d_init 0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE 0 dc->disk.disk->queue->sched_debugfs_dir->d_sb->__s_d_op->d_iput 0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE 0 dc->disk.disk->queue->sched_debugfs_dir->d_sb->__s_d_op->d_manage 0,1859587847549206528
PARAM_VALUE 0 dc->disk.disk->queue->sched_debugfs_dir->d_sb->__s_d_op->d_prune 0,2225594340392566784,7225953709177749504
PARAM_VALUE 0 dc->disk.disk->queue->sched_debugfs_dir->d_sb->__s_d_op->d_real 0,4509355519306412032
PARAM_VALUE 0 dc->disk.disk->queue->sched_debugfs_dir->d_sb->__s_d_op->d_unalias_trylock 0,6635409759016140800
PARAM_VALUE 0 dc->disk.disk->queue->sched_debugfs_dir->d_sb->__s_d_op->d_unalias_unlock 0,6336447517789900800
PARAM_VALUE 0 dc->disk.disk->queue->sched_debugfs_dir->d_sb->__s_d_op->d_weak_revalidate 0,1549882712720502784,5632434648052031488,5669063523602272256,7231033168839651328
PARAM_VALUE 0 dc->disk.disk->queue_kobj.sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 0 dc->disk.disk->random->last_time 0-s64max
PARAM_VALUE 0 dc->io_disable 0
PARAM_VALUE 0 dc->sb.flags 0,536870912-u64max
PARAM_VALUE 0 dc->sb_write_mutex.first_waiter->up 0-1
PARAM_VALUE 0 dc->writeback_lock.first_waiter->type 0-1
PARAM_VALUE 1 parent 6432875414036795392
PARAM_VALUE 1 parent->all.next 0
PARAM_VALUE 1 parent->all.prev 0
PARAM_VALUE 1 parent->closure_get_happened 0
PARAM_VALUE 1 parent->fn 0
PARAM_VALUE 1 parent->ip 0
PARAM_VALUE 1 parent->magic 3226751436
PARAM_VALUE 1 parent->parent 0
PARAM_VALUE 1 parent->remaining.counter 1073741825
PARAM_VALUE 1 parent->s 0
PARAM_VALUE 1 parent->wq 0
BUF_SIZE 0 dc (-1),5432,62968
BUF_SIZE 0 dc (-1),5432,62968
BUF_SIZE 0 dc->bdev (-1),2136
DATA_SOURCE 0 dc $0
MEM_ZERO 1 parent
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 dc->disk.bio_detached.bio_pool.min_nr
NO_OVERFLOW_SIMPLE 0 dc->disk.bio_detached.bvec_pool.min_nr
NO_OVERFLOW_SIMPLE 0 dc->disk.bio_detached.rescue_workqueue->rescuer->task->dl.pi_se->dl_runtime
NO_OVERFLOW_SIMPLE 0 dc->disk.bio_split.bio_pool.min_nr
NO_OVERFLOW_SIMPLE 0 dc->disk.bio_split.bvec_pool.min_nr
NO_OVERFLOW_SIMPLE 0 dc->disk.bio_split.rescue_workqueue->rescuer->task->dl.pi_se->dl_runtime
NO_OVERFLOW_SIMPLE 0 dc->disk.disk->bio_split.bio_pool.min_nr
NO_OVERFLOW_SIMPLE 0 dc->disk.disk->bio_split.bvec_pool.min_nr
NO_OVERFLOW_SIMPLE 0 dc->disk.disk->part0->bd_queue->async_depth
NO_OVERFLOW_SIMPLE 0 dc->disk.disk->part0->bd_queue->limits.max_discard_sectors
NO_OVERFLOW_SIMPLE 0 dc->disk.disk->part0->bd_queue->limits.max_open_zones
NO_OVERFLOW_SIMPLE 0 dc->disk.disk->part0->bd_queue->nr_hw_queues
NO_OVERFLOW_SIMPLE 0 dc->disk.disk->part0->bd_queue->nr_requests
NO_OVERFLOW_SIMPLE 0 dc->disk.disk->queue->async_depth
NO_OVERFLOW_SIMPLE 0 dc->disk.disk->queue->limits.max_discard_sectors
NO_OVERFLOW_SIMPLE 0 dc->disk.disk->queue->limits.max_open_zones
NO_OVERFLOW_SIMPLE 0 dc->disk.disk->queue->nr_hw_queues
NO_OVERFLOW_SIMPLE 0 dc->disk.disk->queue->nr_requests
LOCK2 global &bch_register_lock