put_data_header identifier - Linux source code next-20260811

Projects

linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

fs/btrfs/send.c, line 5143 (as a function)

Referenced in 1 files:

fs/btrfs/send.c

Smatch caller information:

fs/btrfs/send.c put_file_data() -> put_data_header()

Type	Parameter	Key	Value
PARAM_VALUE	0	sctx	4096-ptr_max
PARAM_VALUE	0	sctx->cmp_key	4096-ptr_max
PARAM_VALUE	0	sctx->cmp_key->objectid	0-18446744073709551603,18446744073709551606-u64max
PARAM_VALUE	0	sctx->cmp_key->type	1,108
PARAM_VALUE	0	sctx->cur_inode	4096-ptr_max
PARAM_VALUE	0	sctx->cur_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	sctx->cur_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	sctx->cur_inode->i_mapping->host->i_sb->s_export_op->fh_to_parent	0,4672,148606482432692224,436469935444291584,457356038048772096,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000-s64max
PARAM_VALUE	0	sctx->cur_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	sctx->cur_inode->i_mapping->invalidate_lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	sctx->cur_inode->i_mapping->invalidate_lock.first_waiter->type	0-1
PARAM_VALUE	0	sctx->cur_inode_path->buf	0-255
PARAM_VALUE	0	sctx->cur_inode_path->end	0
PARAM_VALUE	0	sctx->cur_inode_path->start	0-255
PARAM_VALUE	0	sctx->cur_inode_path.buf	1-u64max
PARAM_VALUE	0	sctx->cur_inode_path.end	4096-ptr_max
PARAM_VALUE	0	sctx->cur_inode_path.reversed	0
PARAM_VALUE	0	sctx->flags	16-u64max
PARAM_VALUE	0	sctx->name_cache.entries.ma_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	sctx->name_cache.lru_list.prev	4096-ptr_max
PARAM_VALUE	0	sctx->name_cache.lru_list.prev->next	4096-ptr_max
PARAM_VALUE	0	sctx->name_cache.lru_list.prev->next->next	4096-ptr_max
PARAM_VALUE	0	sctx->parent_root->fs_info->commit_root_sem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	sctx->parent_root->fs_info->commit_root_sem.first_waiter->type	0-1
PARAM_VALUE	0	sctx->parent_root->fs_info->global_block_rsv.space_info->force_alloc	0-4294967295
PARAM_VALUE	0	sctx->parent_root->node->lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	sctx->parent_root->node->lock.first_waiter->type	0-1
PARAM_VALUE	0	sctx->put_data	0
PARAM_VALUE	0	sctx->send_buf	1-u64max
PARAM_VALUE	0	sctx->send_buf->cmd	0-u16max
PARAM_VALUE	0	sctx->send_buf->crc	0-4294967295
PARAM_VALUE	0	sctx->send_buf->len	0-4294967295
PARAM_VALUE	0	sctx->send_filp->f_path.dentry->d_inode->i_sb->s_fsnotify_info->sb_marks	0-s64max
PARAM_VALUE	0	sctx->send_root	4096-ptr_max
PARAM_VALUE	0	sctx->send_root->fs_info->commit_root_sem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	sctx->send_root->fs_info->commit_root_sem.first_waiter->type	0-1
PARAM_VALUE	0	sctx->send_root->fs_info->sb->s_cop->empty_dir	0,86,4096-ptr_max
PARAM_VALUE	0	sctx->send_root->fs_info->sb->s_cop->get_context	0,706,4096-ptr_max
PARAM_VALUE	0	sctx->send_root->fs_info->sb->s_cop->inode_info_offs	1632,1808,2632,2648,2704,2712
PARAM_VALUE	0	sctx->send_root->fs_info->sb->s_cop->set_context	0,67,4096-ptr_max
PARAM_VALUE	0	sctx->send_root->fs_info->tree_root->node->lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	sctx->send_root->fs_info->tree_root->node->lock.first_waiter->type	0-1
PARAM_VALUE	0	sctx->send_root->node->lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	sctx->send_root->node->lock.first_waiter->type	0-1
BUF_SIZE	0	sctx->cur_inode	(-1),1160
CAPPED_DATA	0	sctx->cmp_key->objectid	1
CAPPED_DATA	0	sctx->cur_inode_size	1
CAPPED_DATA	1	len	1
DATA_SOURCE	0	sctx	$0
DATA_SOURCE	1	len	$2
BIT_INFO	0	sctx->flags	0x0,0xfffffffffffffffe
HARD_MAX	0	sctx->cmp_key->type	108
NO_OVERFLOW_SIMPLE	0	sctx->cur_inode->i_bytes
NO_OVERFLOW_SIMPLE	0	sctx->cur_inode->i_mapping->host->i_size
NO_OVERFLOW_SIMPLE	0	sctx->parent_root->dirty_log_pages.inode->disk_i_size
NO_OVERFLOW_SIMPLE	0	sctx->parent_root->dirty_log_pages.inode->vfs_inode.i_size
NO_OVERFLOW_SIMPLE	0	sctx->send_filp->f_path.moved->d_inode->i_size
UNITS	1	len	unit_byte

fs/btrfs/send.c send_encoded_extent() -> put_data_header()

Type	Parameter	Key	Value
PARAM_VALUE	0	sctx	4096-ptr_max
PARAM_VALUE	0	sctx->cmp_key	4096-ptr_max
PARAM_VALUE	0	sctx->cmp_key->type	1,108
PARAM_VALUE	0	sctx->cur_inode->i_mapping->host->i_sb->s_cop->inode_info_offs	1632,1720,2632,2648
PARAM_VALUE	0	sctx->cur_inode->i_mapping->invalidate_lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	sctx->cur_inode->i_mapping->invalidate_lock.first_waiter->type	0-1
PARAM_VALUE	0	sctx->cur_inode_path->buf	0-255
PARAM_VALUE	0	sctx->cur_inode_path->end	0
PARAM_VALUE	0	sctx->cur_inode_path->start	0-255
PARAM_VALUE	0	sctx->cur_inode_path.buf	1-u64max
PARAM_VALUE	0	sctx->cur_inode_path.end	4096-ptr_max
PARAM_VALUE	0	sctx->cur_inode_path.reversed	0
PARAM_VALUE	0	sctx->flags	16-u64max
PARAM_VALUE	0	sctx->name_cache.entries.ma_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	sctx->name_cache.lru_list.prev	4096-ptr_max
PARAM_VALUE	0	sctx->name_cache.lru_list.prev->next	4096-ptr_max
PARAM_VALUE	0	sctx->name_cache.lru_list.prev->next->next	4096-ptr_max
PARAM_VALUE	0	sctx->parent_root->fs_info->commit_root_sem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	sctx->parent_root->fs_info->commit_root_sem.first_waiter->type	0-1
PARAM_VALUE	0	sctx->parent_root->fs_info->global_block_rsv.space_info->force_alloc	0-4294967295
PARAM_VALUE	0	sctx->parent_root->fs_info->sb->s_cop->inode_info_offs	1632,1808,2632,2648
PARAM_VALUE	0	sctx->parent_root->node->lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	sctx->parent_root->node->lock.first_waiter->type	0-1
PARAM_VALUE	0	sctx->put_data	0
PARAM_VALUE	0	sctx->right_path->nodes	4096-ptr_max
PARAM_VALUE	0	sctx->right_path->slots	4096-ptr_max
PARAM_VALUE	0	sctx->send_buf	1-u64max
PARAM_VALUE	0	sctx->send_buf->cmd	0-u16max
PARAM_VALUE	0	sctx->send_buf->crc	0-4294967295
PARAM_VALUE	0	sctx->send_buf->len	0-4294967295
PARAM_VALUE	0	sctx->send_filp->f_path.dentry->d_inode->i_sb->s_fsnotify_info->sb_marks	0-s64max
PARAM_VALUE	0	sctx->send_root	4096-ptr_max
PARAM_VALUE	0	sctx->send_root->fs_info->block_group_root->node->lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	sctx->send_root->fs_info->block_group_root->node->lock.first_waiter->type	0-1
PARAM_VALUE	0	sctx->send_root->fs_info->chunk_root->node->lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	sctx->send_root->fs_info->chunk_root->node->lock.first_waiter->type	0-1
PARAM_VALUE	0	sctx->send_root->fs_info->commit_root_sem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	sctx->send_root->fs_info->commit_root_sem.first_waiter->type	0-1
PARAM_VALUE	0	sctx->send_root->fs_info->dev_root->node->lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	sctx->send_root->fs_info->dev_root->node->lock.first_waiter->type	0-1
PARAM_VALUE	0	sctx->send_root->fs_info->quota_root->node->lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	sctx->send_root->fs_info->quota_root->node->lock.first_waiter->type	0-1
PARAM_VALUE	0	sctx->send_root->fs_info->remap_root->node->lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	sctx->send_root->fs_info->remap_root->node->lock.first_waiter->type	0-1
PARAM_VALUE	0	sctx->send_root->fs_info->sb->s_cop->inode_info_offs	1632,1720,2632,2648
PARAM_VALUE	0	sctx->send_root->fs_info->stripe_root->node->lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	sctx->send_root->fs_info->stripe_root->node->lock.first_waiter->type	0-1
PARAM_VALUE	0	sctx->send_root->fs_info->tree_root->node->lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	sctx->send_root->fs_info->tree_root->node->lock.first_waiter->type	0-1
PARAM_VALUE	0	sctx->send_root->fs_info->uuid_root->node->lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	sctx->send_root->fs_info->uuid_root->node->lock.first_waiter->type	0-1
PARAM_VALUE	0	sctx->send_root->node->lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	sctx->send_root->node->lock.first_waiter->type	0-1
BUF_SIZE	0	sctx->left_path	(-1),1-s32max
CAPPED_DATA	0	sctx->cmp_key->objectid	1
CAPPED_DATA	0	sctx->cur_inode_size	1
DATA_SOURCE	0	sctx	$0
DATA_SOURCE	1	len	r btrfs_file_extent_disk_num_bytes
BIT_INFO	0	sctx->flags	0x10,0xffffffffffffffff
HARD_MAX	0	sctx->cmp_key->type	108
NO_OVERFLOW_SIMPLE	0	sctx->cur_inode->i_bytes
NO_OVERFLOW_SIMPLE	0	sctx->cur_inode->i_size

fs/btrfs/send.c send_encoded_inline_extent() -> put_data_header()

Type	Parameter	Key	Value
PARAM_VALUE	0	sctx	4096-ptr_max
PARAM_VALUE	0	sctx->cmp_key	4096-ptr_max
PARAM_VALUE	0	sctx->cmp_key->type	1,108
PARAM_VALUE	0	sctx->cur_inode->i_mapping->host->i_sb->s_cop->inode_info_offs	1632,1720,2632,2648
PARAM_VALUE	0	sctx->cur_inode->i_mapping->invalidate_lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	sctx->cur_inode->i_mapping->invalidate_lock.first_waiter->type	0-1
PARAM_VALUE	0	sctx->cur_inode_path->buf	0-255
PARAM_VALUE	0	sctx->cur_inode_path->end	0
PARAM_VALUE	0	sctx->cur_inode_path->start	0-255
PARAM_VALUE	0	sctx->cur_inode_path.buf	1-u64max
PARAM_VALUE	0	sctx->cur_inode_path.end	4096-ptr_max
PARAM_VALUE	0	sctx->cur_inode_path.reversed	0
PARAM_VALUE	0	sctx->flags	16-u64max
PARAM_VALUE	0	sctx->name_cache.entries.ma_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	sctx->name_cache.lru_list.prev	4096-ptr_max
PARAM_VALUE	0	sctx->name_cache.lru_list.prev->next	4096-ptr_max
PARAM_VALUE	0	sctx->name_cache.lru_list.prev->next->next	4096-ptr_max
PARAM_VALUE	0	sctx->parent_root->fs_info->commit_root_sem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	sctx->parent_root->fs_info->commit_root_sem.first_waiter->type	0-1
PARAM_VALUE	0	sctx->parent_root->fs_info->global_block_rsv.space_info->force_alloc	0-4294967295
PARAM_VALUE	0	sctx->parent_root->fs_info->sb->s_cop->inode_info_offs	1632,1808,2632,2648
PARAM_VALUE	0	sctx->parent_root->node->lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	sctx->parent_root->node->lock.first_waiter->type	0-1
PARAM_VALUE	0	sctx->put_data	0
PARAM_VALUE	0	sctx->right_path->nodes	4096-ptr_max
PARAM_VALUE	0	sctx->right_path->slots	4096-ptr_max
PARAM_VALUE	0	sctx->send_buf	1-u64max
PARAM_VALUE	0	sctx->send_buf->cmd	0-u16max
PARAM_VALUE	0	sctx->send_buf->crc	0-4294967295
PARAM_VALUE	0	sctx->send_buf->len	0-4294967295
PARAM_VALUE	0	sctx->send_filp->f_path.dentry->d_inode->i_sb->s_fsnotify_info->sb_marks	0-s64max
PARAM_VALUE	0	sctx->send_root	4096-ptr_max
PARAM_VALUE	0	sctx->send_root->fs_info->block_group_root->node->lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	sctx->send_root->fs_info->block_group_root->node->lock.first_waiter->type	0-1
PARAM_VALUE	0	sctx->send_root->fs_info->chunk_root->node->lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	sctx->send_root->fs_info->chunk_root->node->lock.first_waiter->type	0-1
PARAM_VALUE	0	sctx->send_root->fs_info->commit_root_sem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	sctx->send_root->fs_info->commit_root_sem.first_waiter->type	0-1
PARAM_VALUE	0	sctx->send_root->fs_info->dev_root->node->lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	sctx->send_root->fs_info->dev_root->node->lock.first_waiter->type	0-1
PARAM_VALUE	0	sctx->send_root->fs_info->quota_root->node->lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	sctx->send_root->fs_info->quota_root->node->lock.first_waiter->type	0-1
PARAM_VALUE	0	sctx->send_root->fs_info->remap_root->node->lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	sctx->send_root->fs_info->remap_root->node->lock.first_waiter->type	0-1
PARAM_VALUE	0	sctx->send_root->fs_info->sb->s_cop->inode_info_offs	1632,1720,2632,2648
PARAM_VALUE	0	sctx->send_root->fs_info->stripe_root->node->lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	sctx->send_root->fs_info->stripe_root->node->lock.first_waiter->type	0-1
PARAM_VALUE	0	sctx->send_root->fs_info->tree_root->node->lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	sctx->send_root->fs_info->tree_root->node->lock.first_waiter->type	0-1
PARAM_VALUE	0	sctx->send_root->fs_info->uuid_root->node->lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	sctx->send_root->fs_info->uuid_root->node->lock.first_waiter->type	0-1
PARAM_VALUE	0	sctx->send_root->node->lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	sctx->send_root->node->lock.first_waiter->type	0-1
BUF_SIZE	0	sctx->left_path	(-1),1-s32max
CAPPED_DATA	0	sctx->cmp_key->objectid	1
CAPPED_DATA	0	sctx->cur_inode_size	1
DATA_SOURCE	0	sctx	$0
DATA_SOURCE	1	len	r btrfs_file_extent_inline_item_len
BIT_INFO	0	sctx->flags	0x10,0xffffffffffffffff
HARD_MAX	0	sctx->cmp_key->type	108
NO_OVERFLOW_SIMPLE	0	sctx->cur_inode->i_bytes
NO_OVERFLOW_SIMPLE	0	sctx->cur_inode->i_size

fs/btrfs/send.c send_hole() -> put_data_header()

Type	Parameter	Key	Value
PARAM_VALUE	0	sctx	4096-ptr_max
PARAM_VALUE	0	sctx->cur_inode->i_mapping->host->i_sb->s_cop->inode_info_offs	1632,1720,2632,2648
PARAM_VALUE	0	sctx->cur_inode->i_mapping->invalidate_lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	sctx->cur_inode->i_mapping->invalidate_lock.first_waiter->type	0-1
PARAM_VALUE	0	sctx->cur_inode_deleted	0
PARAM_VALUE	0	sctx->cur_inode_last_extent	0-18446744073709551614
PARAM_VALUE	0	sctx->cur_inode_new	0
PARAM_VALUE	0	sctx->cur_inode_new_gen	0
PARAM_VALUE	0	sctx->cur_inode_path->buf	0-255
PARAM_VALUE	0	sctx->cur_inode_path->end	0
PARAM_VALUE	0	sctx->cur_inode_path->start	0-255
PARAM_VALUE	0	sctx->cur_inode_path.buf	1-u64max
PARAM_VALUE	0	sctx->cur_inode_path.end	4096-ptr_max
PARAM_VALUE	0	sctx->cur_inode_path.reversed	0
PARAM_VALUE	0	sctx->cur_inode_size	1-u64max
PARAM_VALUE	0	sctx->name_cache.entries.ma_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	sctx->name_cache.lru_list.prev	4096-ptr_max
PARAM_VALUE	0	sctx->name_cache.lru_list.prev->next	4096-ptr_max
PARAM_VALUE	0	sctx->name_cache.lru_list.prev->next->next	4096-ptr_max
PARAM_VALUE	0	sctx->parent_root	1-u64max
PARAM_VALUE	0	sctx->parent_root->fs_info->commit_root_sem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	sctx->parent_root->fs_info->commit_root_sem.first_waiter->list.next	2212933610777083904
PARAM_VALUE	0	sctx->parent_root->fs_info->commit_root_sem.first_waiter->type	0-1
PARAM_VALUE	0	sctx->parent_root->fs_info->global_block_rsv.space_info->force_alloc	0,2
PARAM_VALUE	0	sctx->parent_root->node->lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	sctx->parent_root->node->lock.first_waiter->type	0-1
PARAM_VALUE	0	sctx->proto	0-1,4-u32max
PARAM_VALUE	0	sctx->put_data	0
PARAM_VALUE	0	sctx->send_buf	1-u64max
PARAM_VALUE	0	sctx->send_buf->cmd	0-u16max
PARAM_VALUE	0	sctx->send_buf->crc	0-4294967295
PARAM_VALUE	0	sctx->send_buf->len	0-4294967295
PARAM_VALUE	0	sctx->send_filp->f_path.dentry->d_inode->i_sb	4096-ptr_max
PARAM_VALUE	0	sctx->send_root	4096-ptr_max
PARAM_VALUE	0	sctx->send_root->fs_info->commit_root_sem.dep_map->name	0-255
PARAM_VALUE	0	sctx->send_root->fs_info->commit_root_sem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	sctx->send_root->fs_info->commit_root_sem.first_waiter->list.next	2212933610777083904
PARAM_VALUE	0	sctx->send_root->fs_info->commit_root_sem.first_waiter->list.prev	2212933610777083904
PARAM_VALUE	0	sctx->send_root->fs_info->commit_root_sem.first_waiter->type	0-1
PARAM_VALUE	0	sctx->send_root->fs_info->commit_root_sem.wait_lock.dep_map->name	0-255
PARAM_VALUE	0	sctx->send_root->fs_info->sb->s_cop->inode_info_offs	1632,1808,2632,2648
PARAM_VALUE	0	sctx->send_root->fs_info->tree_root->node->lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	sctx->send_root->fs_info->tree_root->node->lock.first_waiter->list.next	2212933610777083904
PARAM_VALUE	0	sctx->send_root->fs_info->tree_root->node->lock.first_waiter->type	0-1
PARAM_VALUE	0	sctx->send_root->node->lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	sctx->send_root->node->lock.first_waiter->type	0-1
CAPPED_DATA	0	sctx->cur_ino	1
CAPPED_DATA	0	sctx->cur_inode_last_extent	1
CAPPED_DATA	1	len	1
DATA_SOURCE	0	sctx	$0
BIT_INFO	0	sctx->flags	0x0,0xfffffffffffffffe
NO_OVERFLOW_SIMPLE	0	sctx->cur_inode->i_size
NO_OVERFLOW_SIMPLE	0	sctx->send_filp->f_path.d_inode->i_size
UNITS	1	len	unit_byte