btrfs_item_key identifier - Linux source code next-20260811

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linux

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FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

fs/btrfs/accessors.h, line 488 (as a function)

Referenced in 3 files:

Smatch caller information:

fs/btrfs/verity.c btrfs_item_key_to_cpu() -> btrfs_item_key()

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

fs/btrfs/export.c btrfs_item_key_to_cpu() -> btrfs_item_key()

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

fs/btrfs/raid-stripe-tree.c btrfs_item_key_to_cpu() -> btrfs_item_key()

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

fs/btrfs/volumes.c btrfs_item_key_to_cpu() -> btrfs_item_key()

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

fs/btrfs/tree-log.c btrfs_item_key_to_cpu() -> btrfs_item_key()

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

fs/btrfs/file.c btrfs_item_key_to_cpu() -> btrfs_item_key()

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

fs/btrfs/delayed-inode.c btrfs_item_key_to_cpu() -> btrfs_item_key()

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

fs/btrfs/inode.c btrfs_item_key_to_cpu() -> btrfs_item_key()

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

fs/btrfs/props.c btrfs_item_key_to_cpu() -> btrfs_item_key()

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

fs/btrfs/tests/extent-buffer-tests.c btrfs_item_key_to_cpu() -> btrfs_item_key()

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

fs/btrfs/scrub.c btrfs_item_key_to_cpu() -> btrfs_item_key()

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

fs/btrfs/inode-item.c btrfs_item_key_to_cpu() -> btrfs_item_key()

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

fs/btrfs/free-space-tree.c btrfs_item_key_to_cpu() -> btrfs_item_key()

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

fs/btrfs/file-item.c btrfs_item_key_to_cpu() -> btrfs_item_key()

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

fs/btrfs/qgroup.c btrfs_item_key_to_cpu() -> btrfs_item_key()

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

fs/btrfs/tests/free-space-tree-tests.c btrfs_item_key_to_cpu() -> btrfs_item_key()

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

fs/btrfs/free-space-cache.c __create_free_space_inode() -> btrfs_item_key()

Type	Parameter	Key	Value
PARAM_VALUE	0	eb	4096-ptr_max
PARAM_VALUE	1	disk_key	2217483850389176320
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&trans->transaction->cache_write_mutex

fs/btrfs/free-space-cache.c btrfs_item_key_to_cpu() -> btrfs_item_key()

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

fs/btrfs/root-tree.c btrfs_item_key_to_cpu() -> btrfs_item_key()

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

fs/btrfs/relocation.c btrfs_item_key_to_cpu() -> btrfs_item_key()

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

fs/btrfs/block-group.c btrfs_item_key_to_cpu() -> btrfs_item_key()

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

fs/btrfs/defrag.c btrfs_item_key_to_cpu() -> btrfs_item_key()

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

fs/btrfs/zoned.c btrfs_item_key_to_cpu() -> btrfs_item_key()

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

fs/btrfs/disk-io.c btrfs_item_key_to_cpu() -> btrfs_item_key()

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

fs/btrfs/ioctl.c btrfs_item_key_to_cpu() -> btrfs_item_key()

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

fs/btrfs/extent-tree.c btrfs_item_key_to_cpu() -> btrfs_item_key()

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

fs/btrfs/ref-verify.c btrfs_item_key_to_cpu() -> btrfs_item_key()

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

fs/btrfs/uuid-tree.c btrfs_item_key_to_cpu() -> btrfs_item_key()

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

fs/btrfs/print-tree.c btrfs_item_key_to_cpu() -> btrfs_item_key()

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

fs/btrfs/ctree.c __push_leaf_left() -> btrfs_item_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_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	1	disk_key	1832601853819527168
PARAM_VALUE	2	nr	0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&left->lock
HALF_LOCKED2		&cow->lock
TYPE_LOCK		(struct extent_buffer)->lock

fs/btrfs/ctree.c __push_leaf_right() -> btrfs_item_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->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->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	1	disk_key	4426732812433350656
PARAM_VALUE	2	nr	0
DATA_SOURCE	0	eb	$4
RX_PATH
TASK_NOT_RUNNING
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 btrfs_copy_root() -> btrfs_item_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_items() -> btrfs_item_key()

Type	Parameter	Key	Value
PARAM_VALUE	0	eb	4096-ptr_max
PARAM_VALUE	1	disk_key	6098384130010841088
PARAM_VALUE	2	nr	0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&fs_info->cleaner_mutex
HALF_LOCKED2		&fs_info->qgroup_ioctl_lock
HALF_LOCKED2		&fs_info->subvol_sem
HALF_LOCKED2		&node->mutex

fs/btrfs/ctree.c btrfs_force_cow_block() -> btrfs_item_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_item_key_to_cpu() -> btrfs_item_key()

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

fs/btrfs/ctree.c btrfs_prev_leaf() -> btrfs_item_key()

Type	Parameter	Key	Value
PARAM_VALUE	0	eb	4096-ptr_max
PARAM_VALUE	1	disk_key	8267159120051277824
PARAM_VALUE	2	nr	s32min-(-2),0-s32max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

fs/btrfs/ctree.c btrfs_prev_leaf() -> btrfs_item_key()

Type	Parameter	Key	Value
PARAM_VALUE	0	eb	4096-ptr_max
PARAM_VALUE	1	disk_key	8267159120051277824
PARAM_VALUE	2	nr	0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

fs/btrfs/ctree.c btrfs_set_item_key_safe() -> btrfs_item_key()

Type	Parameter	Key	Value
PARAM_VALUE	1	disk_key	5198147627243270144
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&fs_info->remap_mutex

fs/btrfs/ctree.c btrfs_set_item_key_safe() -> btrfs_item_key()

Type	Parameter	Key	Value
PARAM_VALUE	0	eb	4096-ptr_max
PARAM_VALUE	1	disk_key	5198147627243270144
PARAM_VALUE	2	nr	(-2147483647)-(-1)
CAPPED_DATA	2	nr	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&fs_info->remap_mutex

fs/btrfs/ctree.c btrfs_truncate_item() -> btrfs_item_key()

Type	Parameter	Key	Value
PARAM_VALUE	0	eb	4096-ptr_max
PARAM_VALUE	1	disk_key	1651946290639396864
PARAM_VALUE	2	nr	0-s32max
CAPPED_DATA	2	nr	1
FUZZY_MAX	2	nr	0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

fs/btrfs/ctree.c copy_for_split() -> btrfs_item_key()

Type	Parameter	Key	Value
PARAM_VALUE	0	eb	4096-ptr_max
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.prev	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	(-1)-1
PARAM_VALUE	1	disk_key	6817656848637120512
PARAM_VALUE	2	nr	0
BUF_SIZE	0	eb	(-1),1-s32max
BUF_SIZE	0	eb	(-1),1-s32max
CAPPED_DATA	0	eb	1
DATA_SOURCE	0	eb	$3
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&c->lock

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

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

fs/btrfs/ctree.c search_leaf() -> btrfs_item_key()

Type	Parameter	Key	Value
PARAM_VALUE	0	eb	4096-ptr_max
PARAM_VALUE	0	eb->fs_info	4096-ptr_max
PARAM_VALUE	1	disk_key	9107809756848361472
PARAM_VALUE	2	nr	0
NOCHECK_CALL

fs/btrfs/ctree.c split_leaf() -> btrfs_item_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	1753852253961891840
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

fs/btrfs/tree-checker.c btrfs_item_key_to_cpu() -> btrfs_item_key()

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

fs/btrfs/reflink.c btrfs_item_key_to_cpu() -> btrfs_item_key()

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

fs/btrfs/fiemap.c btrfs_item_key_to_cpu() -> btrfs_item_key()

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

fs/btrfs/backref.c btrfs_item_key_to_cpu() -> btrfs_item_key()

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

fs/btrfs/send.c btrfs_item_key_to_cpu() -> btrfs_item_key()

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