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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 5 files:

Smatch caller information:

fs/btrfs/tree-log.c btrfs_node_key_to_cpu() -> btrfs_node_key()

Type Parameter Key Value
PARAM_VALUE 0 eb 4096-ptr_max
PARAM_VALUE 1 disk_key 365373900512923664
PARAM_VALUE 2 nr s32min-(-2),0-s32max
DATA_SOURCE 0 eb $0
DATA_SOURCE 1 disk_key $1
DATA_SOURCE 2 nr $2
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &fs_info->reloc_mutex
HALF_LOCKED2 &fs_info->transaction_kthread_mutex

fs/btrfs/extent_io.c btrfs_node_key_to_cpu() -> btrfs_node_key()

Type Parameter Key Value
PARAM_VALUE 0 eb 4096-ptr_max
PARAM_VALUE 0 eb->fs_info->btree_inode->i_mapping->host->i_sb->s_export_op->encode_fh 0,2,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max
PARAM_VALUE 0 eb->fs_info->btree_inode->i_mapping->host->i_sb->s_export_op->fh_to_parent 0,4672,5297,4573560380487,148606482432692224,436469935444291584,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000-s64max
PARAM_VALUE 0 eb->fs_info->btree_inode->i_mapping->host->i_sb->s_export_op->get_parent 0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-s64max
PARAM_VALUE 1 disk_key 1718798484020301824
DATA_SOURCE 0 eb $0
DATA_SOURCE 1 disk_key $1
DATA_SOURCE 2 nr $2
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &fs_info->cleaner_mutex
HALF_LOCKED2 global &uuid_mutex

fs/btrfs/qgroup.c btrfs_node_key_to_cpu() -> btrfs_node_key()

Type Parameter Key Value
PARAM_VALUE 1 disk_key 4096-ptr_max
DATA_SOURCE 0 eb $0
DATA_SOURCE 1 disk_key $1
DATA_SOURCE 2 nr $2
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &fs_info->cleaner_mutex

fs/btrfs/tree-mod-log.c alloc_tree_mod_elem() -> btrfs_node_key()

Type Parameter Key Value
PARAM_VALUE 0 eb 4096-ptr_max
PARAM_VALUE 0 eb->fs_info->btree_inode->i_mapping->host->i_sb->s_export_op->fh_to_dentry 0,8684,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max
PARAM_VALUE 0 eb->lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 eb->lock.first_waiter->type 0-1
PARAM_VALUE 1 disk_key 4096-ptr_max
BUF_SIZE 0 eb (-1),1-s32max
BUF_SIZE 0 eb (-1),1-s32max
CAPPED_DATA 0 eb 1
DATA_SOURCE 0 eb $0
DATA_SOURCE 2 nr $1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 eb->len
NO_OVERFLOW_SIMPLE 0 eb->start
NO_OVERFLOW_SIMPLE 2 nr
UNITS 2 nr unit_array_size
HALF_LOCKED2 &cow->lock
HALF_LOCKED2 &new_root->lock
HALF_LOCKED2 0 &eb->lock

fs/btrfs/relocation.c btrfs_node_key_to_cpu() -> btrfs_node_key()

Type Parameter Key Value
PARAM_VALUE 0 eb->fs_info->btree_inode->i_mapping->host->i_sb->s_export_op->fh_to_dentry 0,8684,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max
PARAM_VALUE 0 eb->lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 eb->lock.first_waiter->type 0-1
PARAM_VALUE 1 disk_key 4096-ptr_max
BUF_SIZE 0 eb (-1)-s32max
BUF_SIZE 0 eb (-1)-s32max
DATA_SOURCE 0 eb $0
DATA_SOURCE 1 disk_key $1
DATA_SOURCE 2 nr $2
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 eb->len
NO_OVERFLOW_SIMPLE 0 eb->start
HALF_LOCKED2 &fs_info->cleaner_mutex

fs/btrfs/relocation.c memcmp_node_keys() -> btrfs_node_key()

Type Parameter Key Value
PARAM_VALUE 0 eb 4096-ptr_max
PARAM_VALUE 0 eb->lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 eb->lock.first_waiter->type 0-1
PARAM_VALUE 1 disk_key 8092645608817659904
BUF_SIZE 0 eb (-1)-s32max
BUF_SIZE 0 eb (-1)-s32max
DATA_SOURCE 0 eb $0
DATA_SOURCE 2 nr $1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 eb->len
NO_OVERFLOW_SIMPLE 0 eb->start
LOCK2 &fs_info->cleaner_mutex
HALF_LOCKED2 &cow->lock
HALF_LOCKED2 &eb->lock
TYPE_LOCK (struct btrfs_fs_info)->cleaner_mutex

fs/btrfs/relocation.c memcmp_node_keys() -> btrfs_node_key()

Type Parameter Key Value
PARAM_VALUE 1 disk_key 2706014408636764160
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &fs_info->cleaner_mutex
HALF_LOCKED2 &cow->lock
HALF_LOCKED2 &eb->lock
TYPE_LOCK (struct btrfs_fs_info)->cleaner_mutex

fs/btrfs/relocation.c merge_reloc_root() -> btrfs_node_key()

Type Parameter Key Value
PARAM_VALUE 1 disk_key 4096-ptr_max
NOCHECK_CALL

fs/btrfs/defrag.c btrfs_node_key_to_cpu() -> btrfs_node_key()

Type Parameter Key Value
PARAM_VALUE 0 eb 4096-ptr_max
PARAM_VALUE 0 eb->callback_head.func 1-u64max
PARAM_VALUE 0 eb->callback_head.next 0
PARAM_VALUE 0 eb->fs_info->buffer_tree.xa_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 eb->fs_info->eb_leak_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 eb->lock.dep_map->name 0-255
PARAM_VALUE 0 eb->lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 eb->lock.first_waiter->list.next 2624917664208203776
PARAM_VALUE 0 eb->lock.first_waiter->list.prev 2624917664208203776
PARAM_VALUE 0 eb->lock.first_waiter->type 0-1
PARAM_VALUE 0 eb->refs.refs.counter (-1073741824),0-s32max
PARAM_VALUE 0 eb->refs_lock.rlock.dep_map->name 0-255
PARAM_VALUE 1 disk_key 4096-ptr_max
CAPPED_DATA 0 eb 1
DATA_SOURCE 0 eb $0
DATA_SOURCE 1 disk_key $1
DATA_SOURCE 2 nr $2
CAPABLE 0 21
NOCHECK_CALL

fs/btrfs/defrag.c btrfs_realloc_node() -> btrfs_node_key()

Type Parameter Key Value
PARAM_VALUE 0 eb 4096-ptr_max
PARAM_VALUE 1 disk_key 4975506463445381120
PARAM_VALUE 2 nr 0-s32max
CAPPED_DATA 2 nr 1
DATA_SOURCE 0 eb $2
CAPABLE 0 21
NOCHECK_CALL

fs/btrfs/disk-io.c btrfs_node_key_to_cpu() -> btrfs_node_key()

Type Parameter Key Value
PARAM_VALUE 0 eb 4096-ptr_max
PARAM_VALUE 0 eb->folios 4096-ptr_max
PARAM_VALUE 0 eb->fs_info 4096-ptr_max
PARAM_VALUE 0 eb->fs_info->csum_type 0-3
PARAM_VALUE 0 eb->read_mirror 0-u16max
PARAM_VALUE 1 disk_key 3220990878206394368
PARAM_VALUE 2 nr 0
BUF_SIZE 0 eb (-1),1-s32max
BUF_SIZE 0 eb (-1),1-s32max
CAPPED_DATA 0 eb->start 1
DATA_SOURCE 0 eb $0
DATA_SOURCE 1 disk_key $1
DATA_SOURCE 2 nr $2
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &pool->lock

fs/btrfs/extent-tree.c btrfs_node_key_to_cpu() -> btrfs_node_key()

Type Parameter Key Value
PARAM_VALUE 1 disk_key 4096-ptr_max
DATA_SOURCE 0 eb $0
DATA_SOURCE 1 disk_key $1
DATA_SOURCE 2 nr $2
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &fs_info->cleaner_mutex

fs/btrfs/print-tree.c btrfs_node_key_to_cpu() -> btrfs_node_key()

Type Parameter Key Value
PARAM_VALUE 0 eb 4096-ptr_max
PARAM_VALUE 0 eb->fs_info 4096-ptr_max
PARAM_VALUE 0 eb->lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 eb->lock.first_waiter->type 0-1
PARAM_VALUE 1 disk_key 4577902660461412368,8240134605994848256
PARAM_VALUE 2 nr 0-s32max
BUF_SIZE 0 eb (-1)-s32max
BUF_SIZE 0 eb (-1)-s32max
CAPPED_DATA 0 eb 1
CAPPED_DATA 2 nr 1
DATA_SOURCE 0 eb $0
DATA_SOURCE 1 disk_key $1
DATA_SOURCE 2 nr $2
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 eb->len
NO_OVERFLOW_SIMPLE 0 eb->start
HALF_LOCKED2 0 &eb->lock

fs/btrfs/ctree.c balance_level() -> btrfs_node_key()

Type Parameter Key Value
PARAM_VALUE 0 eb 4096-ptr_max
PARAM_VALUE 0 eb->fs_info->btree_inode->i_mapping->host->i_sb->s_export_op->encode_fh 0,2,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max
PARAM_VALUE 0 eb->fs_info->btree_inode->i_mapping->host->i_sb->s_export_op->fh_to_parent 0,5297,148606482432692224,436469935444291584,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000,3511613614414655488-s64max
PARAM_VALUE 0 eb->fs_info->btree_inode->i_mapping->host->i_sb->s_export_op->get_parent 0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-s64max
PARAM_VALUE 0 eb->lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 eb->lock.first_waiter->list.next 2624917664208203776
PARAM_VALUE 0 eb->lock.first_waiter->type 0-1
PARAM_VALUE 0 eb->lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 eb->log_index (-128)-127
PARAM_VALUE 1 disk_key 2370321969520631808
PARAM_VALUE 2 nr 0
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 eb->len
NO_OVERFLOW_SIMPLE 0 eb->start
LOCK2 0 &eb->lock
HALF_LOCKED2 &cow->lock
HALF_LOCKED2 &left->lock
TYPE_LOCK (struct extent_buffer)->lock

fs/btrfs/ctree.c balance_level() -> btrfs_node_key()

Type Parameter Key Value
PARAM_VALUE 0 eb 4096-ptr_max
PARAM_VALUE 0 eb->fs_info->btree_inode->i_mapping->host->i_sb->s_export_op->encode_fh 0,2,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max
PARAM_VALUE 0 eb->fs_info->btree_inode->i_mapping->host->i_sb->s_export_op->fh_to_parent 0,5297,148606482432692224,436469935444291584,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000,3511613614414655488-s64max
PARAM_VALUE 0 eb->fs_info->btree_inode->i_mapping->host->i_sb->s_export_op->get_parent 0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-s64max
PARAM_VALUE 1 disk_key 8959306468216750080
PARAM_VALUE 2 nr 0
NOCHECK_CALL
HALF_LOCKED2 &cow->lock
HALF_LOCKED2 &left->lock
HALF_LOCKED2 &right->lock

fs/btrfs/ctree.c btrfs_copy_root() -> btrfs_node_key()

Type Parameter Key Value
PARAM_VALUE 0 eb 4096-ptr_max
PARAM_VALUE 0 eb->lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 eb->lock.first_waiter->type 0-1
PARAM_VALUE 1 disk_key 8208058168838082560
PARAM_VALUE 2 nr 0
DATA_SOURCE 0 eb $2
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &fs_info->reloc_mutex

fs/btrfs/ctree.c btrfs_del_ptr() -> btrfs_node_key()

Type Parameter Key Value
PARAM_VALUE 0 eb 4096-ptr_max
PARAM_VALUE 1 disk_key 3536327406786224128
PARAM_VALUE 2 nr 0
NOCHECK_CALL

fs/btrfs/ctree.c btrfs_force_cow_block() -> btrfs_node_key()

Type Parameter Key Value
PARAM_VALUE 0 eb 4096-ptr_max
PARAM_VALUE 0 eb->fs_info->btree_inode->i_mapping->host->i_sb->s_export_op->fh_to_dentry 0,8684,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max
PARAM_VALUE 0 eb->lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 eb->lock.first_waiter->type 0-1
PARAM_VALUE 1 disk_key 1065238633309167616
PARAM_VALUE 2 nr 0
BUF_SIZE 0 eb (-1)-s32max
BUF_SIZE 0 eb (-1)-s32max
CAPPED_DATA 0 eb 1
DATA_SOURCE 0 eb $2
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 eb->len
NO_OVERFLOW_SIMPLE 0 eb->start
HALF_LOCKED2 0 &eb->lock

fs/btrfs/ctree.c btrfs_node_key_to_cpu() -> btrfs_node_key()

Type Parameter Key Value
PARAM_VALUE 0 eb 4096-ptr_max
PARAM_VALUE 0 eb->fs_info->btree_inode->i_mapping->host->i_sb->s_export_op->encode_fh 0,2,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max
PARAM_VALUE 0 eb->fs_info->btree_inode->i_mapping->host->i_sb->s_export_op->fh_to_dentry 0,8684,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max
PARAM_VALUE 0 eb->fs_info->btree_inode->i_mapping->host->i_sb->s_export_op->fh_to_parent 0,4672,5297,4573560380487,148606482432692224,436469935444291584,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000-s64max
PARAM_VALUE 0 eb->fs_info->btree_inode->i_mapping->host->i_sb->s_export_op->get_parent 0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-s64max
PARAM_VALUE 0 eb->lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 eb->lock.first_waiter->type 0-1
PARAM_VALUE 1 disk_key 4096-ptr_max
BUF_SIZE 0 eb (-1)-s32max
BUF_SIZE 0 eb (-1)-s32max
DATA_SOURCE 0 eb $0
DATA_SOURCE 1 disk_key $1
DATA_SOURCE 2 nr $2
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 eb->len
NO_OVERFLOW_SIMPLE 0 eb->start
HALF_LOCKED2 0 &eb->lock

fs/btrfs/ctree.c insert_new_root() -> btrfs_node_key()

Type Parameter Key Value
PARAM_VALUE 1 disk_key 3848485278157922304
PARAM_VALUE 2 nr 0
RX_PATH
NOCHECK_CALL

fs/btrfs/ctree.c push_nodes_for_insert() -> btrfs_node_key()

Type Parameter Key Value
PARAM_VALUE 0 eb 4096-ptr_max
PARAM_VALUE 0 eb->fs_info->btree_inode->i_mapping->host->i_sb->s_export_op->encode_fh 0,2,1398972869330624512,1616549510479982592,2037984473558433792
PARAM_VALUE 0 eb->fs_info->btree_inode->i_mapping->host->i_sb->s_export_op->fh_to_dentry 0,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max
PARAM_VALUE 0 eb->fs_info->btree_inode->i_mapping->host->i_sb->s_export_op->fh_to_parent 0,5297,148606482432692224,436469935444291584,467281172929331200
PARAM_VALUE 0 eb->fs_info->btree_inode->i_mapping->host->i_sb->s_export_op->get_parent 0,8931,264940071972966400,291591359766798336,565128213429456896
PARAM_VALUE 0 eb->fs_info->dirty_metadata_bytes.lock.dep_map->name 0-255
PARAM_VALUE 0 eb->fs_info->dirty_metadata_bytes.lock.owner (-1)
PARAM_VALUE 0 eb->fs_info->dirty_metadata_bytes.lock.owner_cpu u32max
PARAM_VALUE 0 eb->refs_lock.rlock.dep_map->name 0-255
PARAM_VALUE 1 disk_key 1736406101922246656
PARAM_VALUE 2 nr 0
NOCHECK_CALL
LOCK2 &left->lock
HALF_LOCKED2 &cow->lock
TYPE_LOCK (struct extent_buffer)->lock

fs/btrfs/ctree.c push_nodes_for_insert() -> btrfs_node_key()

Type Parameter Key Value
PARAM_VALUE 0 eb 4096-ptr_max
PARAM_VALUE 0 eb->fs_info 4096-ptr_max
PARAM_VALUE 0 eb->fs_info->btree_inode->i_mapping->host->i_sb->s_export_op->encode_fh 0,2,1398972869330624512,1616549510479982592,2037984473558433792
PARAM_VALUE 0 eb->fs_info->btree_inode->i_mapping->host->i_sb->s_export_op->fh_to_parent 0,5297,148606482432692224,436469935444291584,467281172929331200
PARAM_VALUE 0 eb->fs_info->btree_inode->i_mapping->host->i_sb->s_export_op->get_parent 0,8931,264940071972966400,291591359766798336,565128213429456896
PARAM_VALUE 0 eb->lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 eb->lock.first_waiter->list.next 2624917664208203776
PARAM_VALUE 0 eb->lock.first_waiter->type 0-1
PARAM_VALUE 0 eb->lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 eb->log_index (-128)-127
PARAM_VALUE 1 disk_key 1736406101922246656
PARAM_VALUE 2 nr 0
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 eb->len
NO_OVERFLOW_SIMPLE 0 eb->start
LOCK2 0 &eb->lock
HALF_LOCKED2 &cow->lock
TYPE_LOCK (struct extent_buffer)->lock

fs/btrfs/ctree.c reada_for_search() -> btrfs_node_key()

Type Parameter Key Value
PARAM_VALUE 0 eb 4096-ptr_max
PARAM_VALUE 1 disk_key 5256241054308937728
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

fs/btrfs/ctree.c split_node() -> btrfs_node_key()

Type Parameter Key Value
PARAM_VALUE 0 eb 4096-ptr_max
PARAM_VALUE 1 disk_key 3622459804468310016
NOCHECK_CALL

fs/btrfs/tree-checker.c btrfs_node_key_to_cpu() -> btrfs_node_key()

Type Parameter Key Value
PARAM_VALUE 0 eb 4096-ptr_max
PARAM_VALUE 0 eb->fs_info 4096-ptr_max
PARAM_VALUE 0 eb->fs_info->remap_root->node->lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 eb->fs_info->remap_root->node->lock.first_waiter->type 0-1
PARAM_VALUE 0 eb->fs_info->stripe_root->node->lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 eb->fs_info->stripe_root->node->lock.first_waiter->type 0-1
PARAM_VALUE 0 eb->lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 eb->lock.first_waiter->type 0-1
PARAM_VALUE 1 disk_key 398229159177670656,3713976224108277760,5672156544633114624
PARAM_VALUE 2 nr 0-130150523
BUF_SIZE 0 eb (-1),1-s32max
BUF_SIZE 0 eb (-1),1-s32max
CAPPED_DATA 2 nr 1
DATA_SOURCE 0 eb $0
DATA_SOURCE 1 disk_key $1
DATA_SOURCE 2 nr $2
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 0 &eb->lock

fs/btrfs/backref.c btrfs_node_key_to_cpu() -> btrfs_node_key()

Type Parameter Key Value
PARAM_VALUE 0 eb 4096-ptr_max
PARAM_VALUE 0 eb->fs_info->btree_inode->i_mapping->host->i_sb->s_export_op->fh_to_dentry 0,8684,447817974243774464,687732489194512384,742201802719268864
PARAM_VALUE 0 eb->fs_info->dev_replace.bio_counter.lock.owner (-1)
PARAM_VALUE 0 eb->fs_info->dev_replace.bio_counter.lock.owner_cpu u32max
PARAM_VALUE 0 eb->fs_info->dev_replace.replace_wait.head.prev->next 4096-ptr_max
PARAM_VALUE 0 eb->fs_info->dev_replace.replace_wait.head.prev->next->next 4096-ptr_max
PARAM_VALUE 0 eb->fs_info->mapping_tree_lock.dep_map->name 0-255
PARAM_VALUE 0 eb->lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 eb->lock.first_waiter->type 0-1
PARAM_VALUE 1 disk_key 4096-ptr_max
PARAM_VALUE 2 nr 0
BUF_SIZE 0 eb (-1)-s32max
BUF_SIZE 0 eb (-1)-s32max
CAPPED_DATA 0 eb 1
DATA_SOURCE 0 eb $0
DATA_SOURCE 1 disk_key $1
DATA_SOURCE 2 nr $2
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &fs_info->commit_root_sem
HALF_LOCKED2 0 &eb->lock

fs/btrfs/send.c btrfs_node_key_to_cpu() -> btrfs_node_key()

Type Parameter Key Value
DATA_SOURCE 0 eb $0
DATA_SOURCE 1 disk_key $1
DATA_SOURCE 2 nr $2
NOCHECK_CALL