Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 4 files:
- fs/btrfs/ctree.c, line 4374
- fs/btrfs/file.c, line 478
- fs/btrfs/tests/extent-buffer-tests.c, line 68
- fs/btrfs/tests/inode-tests.c
Smatch caller information:
fs/btrfs/tests/extent-buffer-tests.c test_btrfs_split_item() -> btrfs_setup_item_for_insert()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | trans | 0 |
| PARAM_VALUE | 1 | root | 4096-ptr_max |
| PARAM_VALUE | 1 | root->alloc_bytenr | 0 |
| PARAM_VALUE | 1 | root->block_rsv | 0,4096-ptr_max |
| PARAM_VALUE | 1 | root->delalloc_inodes.next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->delalloc_inodes.next->next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->delalloc_inodes.prev | 4096-ptr_max |
| PARAM_VALUE | 1 | root->delalloc_inodes.prev->next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->delalloc_inodes.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 1 | root->delalloc_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | root->delalloc_mutex.first_waiter | 0 |
| PARAM_VALUE | 1 | root->delalloc_mutex.magic | 4096-ptr_max |
| PARAM_VALUE | 1 | root->delalloc_mutex.osq.tail.counter | 0 |
| PARAM_VALUE | 1 | root->delalloc_mutex.owner.counter | 0 |
| PARAM_VALUE | 1 | root->delalloc_root.next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->delalloc_root.next->next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->delalloc_root.prev | 4096-ptr_max |
| PARAM_VALUE | 1 | root->delalloc_root.prev->next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->delalloc_root.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 1 | root->delayed_nodes.xa_flags | 0 |
| PARAM_VALUE | 1 | root->delayed_nodes.xa_head | 0 |
| PARAM_VALUE | 1 | root->dirty_list.next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->dirty_list.next->next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->dirty_list.prev | 4096-ptr_max |
| PARAM_VALUE | 1 | root->dirty_list.prev->next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->dirty_list.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 1 | root->fs_info | 4096-ptr_max |
| PARAM_VALUE | 1 | root->inodes.xa_flags | 0 |
| PARAM_VALUE | 1 | root->inodes.xa_head | 0 |
| PARAM_VALUE | 1 | root->leak_list.next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->leak_list.next->next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->leak_list.prev->next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->leak_list.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 1 | root->log_commit_wait | 4096-ptr_max |
| PARAM_VALUE | 1 | root->log_ctxs | 4096-ptr_max |
| PARAM_VALUE | 1 | root->log_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | root->log_mutex.first_waiter | 0 |
| PARAM_VALUE | 1 | root->log_mutex.magic | 4096-ptr_max |
| PARAM_VALUE | 1 | root->log_mutex.osq.tail.counter | 0 |
| PARAM_VALUE | 1 | root->log_mutex.owner.counter | 0 |
| PARAM_VALUE | 1 | root->log_transid_committed | (-1) |
| PARAM_VALUE | 1 | root->log_writer_wait.head.next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->log_writer_wait.head.next->next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->log_writer_wait.head.prev | 4096-ptr_max |
| PARAM_VALUE | 1 | root->log_writer_wait.head.prev->next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->log_writer_wait.head.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 1 | root->log_writers.counter | 0 |
| PARAM_VALUE | 1 | root->nr_swapfiles.counter | 0 |
| PARAM_VALUE | 1 | root->objectid_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | root->objectid_mutex.first_waiter | 0 |
| PARAM_VALUE | 1 | root->objectid_mutex.magic | 4096-ptr_max |
| PARAM_VALUE | 1 | root->objectid_mutex.osq.tail.counter | 0 |
| PARAM_VALUE | 1 | root->objectid_mutex.owner.counter | 0 |
| PARAM_VALUE | 1 | root->ordered_extent_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | root->ordered_extent_mutex.first_waiter | 0 |
| PARAM_VALUE | 1 | root->ordered_extent_mutex.magic | 4096-ptr_max |
| PARAM_VALUE | 1 | root->ordered_extents.next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->ordered_extents.next->next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->ordered_extents.prev | 4096-ptr_max |
| PARAM_VALUE | 1 | root->ordered_extents.prev->next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->ordered_extents.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 1 | root->ordered_root.next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->ordered_root.next->next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->ordered_root.prev | 4096-ptr_max |
| PARAM_VALUE | 1 | root->ordered_root.prev->next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->ordered_root.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 1 | root->qgroup_flush_wait.head.next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->qgroup_flush_wait.head.next->next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->qgroup_flush_wait.head.prev | 4096-ptr_max |
| PARAM_VALUE | 1 | root->qgroup_flush_wait.head.prev->next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->qgroup_flush_wait.head.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 1 | root->refs.refs.counter | 1 |
| PARAM_VALUE | 1 | root->reloc_dirty_list.next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->reloc_dirty_list.next->next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->reloc_dirty_list.prev | 4096-ptr_max |
| PARAM_VALUE | 1 | root->reloc_dirty_list.prev->next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->reloc_dirty_list.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 1 | root->root_key.objectid | 1 |
| PARAM_VALUE | 1 | root->root_list.next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->root_list.next->next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->root_list.prev | 4096-ptr_max |
| PARAM_VALUE | 1 | root->root_list.prev->next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->root_list.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 1 | root->snapshot_force_cow.counter | 0 |
| PARAM_VALUE | 1 | root->swapped_blocks->blocks | 4096-ptr_max |
| PARAM_VALUE | 1 | root->swapped_blocks.swapped | 0 |
| PARAM_VALUE | 2 | path | 4096-ptr_max |
| PARAM_VALUE | 2 | path->nodes | 4096-ptr_max |
| PARAM_VALUE | 2 | path->slots | 4096-ptr_max |
| PARAM_VALUE | 3 | key | 1145262653013671936 |
| PARAM_VALUE | 3 | key->objectid | 0 |
| PARAM_VALUE | 3 | key->offset | 0 |
| PARAM_VALUE | 3 | key->type | 128 |
| PARAM_VALUE | 4 | data_size | 22 |
| BUF_SIZE | 1 | root | 2880 |
| BUF_SIZE | 1 | root->fs_info | 11312 |
| DATA_SOURCE | 1 | root | r btrfs_alloc_dummy_root |
| DATA_SOURCE | 2 | path | r btrfs_alloc_path |
| DATA_SOURCE | 4 | data_size | r __fortify_strlen |
| NOCHECK_CALL | |||
| NO_OVERFLOW_SIMPLE | 1 | root->dirty_log_pages.fs_info->nodesize | |
| NO_OVERFLOW_SIMPLE | 1 | root->dirty_log_pages.fs_info->sectorsize | |
| NO_OVERFLOW_SIMPLE | 1 | root->fs_info->nodesize | |
| NO_OVERFLOW_SIMPLE | 1 | root->fs_info->sectorsize | |
| NO_OVERFLOW_SIMPLE | 1 | root->log_csum_range.fs_info->nodesize | |
| NO_OVERFLOW_SIMPLE | 1 | root->log_csum_range.fs_info->sectorsize |
fs/btrfs/tests/inode-tests.c insert_extent() -> btrfs_setup_item_for_insert()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | trans | 0 |
| PARAM_VALUE | 1 | root | 4096-ptr_max |
| PARAM_VALUE | 2 | path | 2912405759613308928 |
| PARAM_VALUE | 3 | key | 5936641787985788928 |
| PARAM_VALUE | 3 | key->objectid | 256 |
| PARAM_VALUE | 3 | key->type | 108 |
| PARAM_VALUE | 4 | data_size | 53,59 |
| BUF_SIZE | 1 | root | (-1),2888 |
| BUF_SIZE | 1 | root | (-1),2888 |
| BUF_SIZE | 1 | root->fs_info | (-1),11312 |
| DATA_SOURCE | 1 | root | $0 |
| FUZZY_MAX | 4 | data_size | 53 |
| MEM_ZERO | 2 | path | |
| NOCHECK_CALL | |||
| NO_OVERFLOW_SIMPLE | 1 | root->fs_info->nodesize | |
| NO_OVERFLOW_SIMPLE | 1 | root->fs_info->sectorsize | |
| UNITS | 4 | data_size | unit_byte |
fs/btrfs/tests/inode-tests.c insert_inode_item_key() -> btrfs_setup_item_for_insert()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | trans | 0 |
| PARAM_VALUE | 1 | root | 4096-ptr_max |
| PARAM_VALUE | 1 | root->alloc_bytenr | 0 |
| PARAM_VALUE | 1 | root->block_rsv | 0,4096-ptr_max |
| PARAM_VALUE | 1 | root->delalloc_inodes.next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->delalloc_inodes.next->next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->delalloc_inodes.prev | 4096-ptr_max |
| PARAM_VALUE | 1 | root->delalloc_inodes.prev->next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->delalloc_inodes.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 1 | root->delalloc_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | root->delalloc_mutex.first_waiter | 0 |
| PARAM_VALUE | 1 | root->delalloc_mutex.magic | 4096-ptr_max |
| PARAM_VALUE | 1 | root->delalloc_mutex.osq.tail.counter | 0 |
| PARAM_VALUE | 1 | root->delalloc_mutex.owner.counter | 0 |
| PARAM_VALUE | 1 | root->delalloc_root.next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->delalloc_root.next->next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->delalloc_root.prev | 4096-ptr_max |
| PARAM_VALUE | 1 | root->delalloc_root.prev->next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->delalloc_root.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 1 | root->delayed_nodes.xa_flags | 0 |
| PARAM_VALUE | 1 | root->delayed_nodes.xa_head | 0 |
| PARAM_VALUE | 1 | root->dirty_list.next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->dirty_list.next->next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->dirty_list.prev | 4096-ptr_max |
| PARAM_VALUE | 1 | root->dirty_list.prev->next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->dirty_list.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 1 | root->fs_info | 4096-ptr_max |
| PARAM_VALUE | 1 | root->inodes.xa_flags | 0 |
| PARAM_VALUE | 1 | root->inodes.xa_head | 0 |
| PARAM_VALUE | 1 | root->leak_list.next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->leak_list.next->next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->leak_list.prev->next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->leak_list.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 1 | root->log_batch.counter | 0 |
| PARAM_VALUE | 1 | root->log_commit | 4096-ptr_max |
| PARAM_VALUE | 1 | root->log_commit_wait | 4096-ptr_max |
| PARAM_VALUE | 1 | root->log_ctxs | 4096-ptr_max |
| PARAM_VALUE | 1 | root->log_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | root->log_mutex.first_waiter | 0 |
| PARAM_VALUE | 1 | root->log_mutex.magic | 4096-ptr_max |
| PARAM_VALUE | 1 | root->log_mutex.osq.tail.counter | 0 |
| PARAM_VALUE | 1 | root->log_mutex.owner.counter | 0 |
| PARAM_VALUE | 1 | root->log_transid_committed | (-1) |
| PARAM_VALUE | 1 | root->log_writer_wait.head.next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->log_writer_wait.head.next->next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->log_writer_wait.head.prev | 4096-ptr_max |
| PARAM_VALUE | 1 | root->log_writer_wait.head.prev->next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->log_writer_wait.head.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 1 | root->log_writers.counter | 0 |
| PARAM_VALUE | 1 | root->node | 4096-ptr_max |
| PARAM_VALUE | 1 | root->node->folio_shift | 12 |
| PARAM_VALUE | 1 | root->node->folio_size | 4096 |
| PARAM_VALUE | 1 | root->nr_swapfiles.counter | 0 |
| PARAM_VALUE | 1 | root->objectid_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | root->objectid_mutex.first_waiter | 0 |
| PARAM_VALUE | 1 | root->objectid_mutex.magic | 4096-ptr_max |
| PARAM_VALUE | 1 | root->objectid_mutex.osq.tail.counter | 0 |
| PARAM_VALUE | 1 | root->objectid_mutex.owner.counter | 0 |
| PARAM_VALUE | 1 | root->ordered_extent_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | root->ordered_extent_mutex.first_waiter | 0 |
| PARAM_VALUE | 1 | root->ordered_extent_mutex.magic | 4096-ptr_max |
| PARAM_VALUE | 1 | root->ordered_extents.next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->ordered_extents.next->next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->ordered_extents.prev | 4096-ptr_max |
| PARAM_VALUE | 1 | root->ordered_extents.prev->next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->ordered_extents.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 1 | root->ordered_root.next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->ordered_root.next->next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->ordered_root.prev | 4096-ptr_max |
| PARAM_VALUE | 1 | root->ordered_root.prev->next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->ordered_root.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 1 | root->qgroup_flush_wait.head.next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->qgroup_flush_wait.head.next->next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->qgroup_flush_wait.head.prev | 4096-ptr_max |
| PARAM_VALUE | 1 | root->qgroup_flush_wait.head.prev->next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->qgroup_flush_wait.head.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 1 | root->refs.refs.counter | 1 |
| PARAM_VALUE | 1 | root->reloc_dirty_list.next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->reloc_dirty_list.next->next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->reloc_dirty_list.prev | 4096-ptr_max |
| PARAM_VALUE | 1 | root->reloc_dirty_list.prev->next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->reloc_dirty_list.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 1 | root->root_key.objectid | 1 |
| PARAM_VALUE | 1 | root->root_list.next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->root_list.next->next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->root_list.prev | 4096-ptr_max |
| PARAM_VALUE | 1 | root->root_list.prev->next | 4096-ptr_max |
| PARAM_VALUE | 1 | root->root_list.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 1 | root->snapshot_force_cow.counter | 0 |
| PARAM_VALUE | 1 | root->swapped_blocks->blocks | 4096-ptr_max |
| PARAM_VALUE | 1 | root->swapped_blocks.swapped | 0 |
| PARAM_VALUE | 2 | path | 1907437881361838080 |
| PARAM_VALUE | 3 | key | 2105623681331044352 |
| PARAM_VALUE | 3 | key->objectid | 1 |
| PARAM_VALUE | 3 | key->offset | 0 |
| PARAM_VALUE | 3 | key->type | 1 |
| PARAM_VALUE | 4 | data_size | 0 |
| BUF_SIZE | 1 | root | 2888 |
| BUF_SIZE | 1 | root | 2888 |
| BUF_SIZE | 1 | root->fs_info | 11312 |
| CAPPED_DATA | 1 | root->node | 1 |
| DATA_SOURCE | 1 | root | $0 |
| MEM_ZERO | 2 | path | |
| NOCHECK_CALL | |||
| NO_OVERFLOW_SIMPLE | 1 | root->fs_info->nodesize | |
| NO_OVERFLOW_SIMPLE | 1 | root->fs_info->sectorsize |
fs/btrfs/ctree.c btrfs_duplicate_item() -> btrfs_setup_item_for_insert()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | trans | 4096-ptr_max |
| PARAM_VALUE | 0 | trans->fs_info->block_group_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->block_group_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->chunk_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->chunk_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->commit_root_sem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->commit_root_sem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->dev_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->dev_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->quota_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->quota_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->remap_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->remap_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->sb->s_umount.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->sb->s_umount.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->stripe_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->stripe_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->tree_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->tree_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->uuid_root->node->lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | trans->fs_info->uuid_root->node->lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | root | 1-u64max |
| PARAM_VALUE | 2 | path | 4096-ptr_max |
| PARAM_VALUE | 2 | path->nodes | 4096-ptr_max |
| PARAM_VALUE | 2 | path->slots | 4096-ptr_max |
| PARAM_VALUE | 3 | key | 4438016948263522304,5963057335917146112 |
| PARAM_VALUE | 3 | key->type | 108,230 |
| CAPPED_DATA | 0 | trans | 1 |
| CAPPED_DATA | 1 | root | 1 |
| DATA_SOURCE | 0 | trans | $0 |
| DATA_SOURCE | 1 | root | $1 |
| DATA_SOURCE | 2 | path | $2 |
| DATA_SOURCE | 3 | key | $3 |
| DATA_SOURCE | 4 | data_size | r btrfs_item_size |
| HARD_MAX | 3 | key->type | 230 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| NO_OVERFLOW_SIMPLE | 0 | trans->fs_info->tree_root->dirty_log_pages.inode->disk_i_size | |
| NO_OVERFLOW_SIMPLE | 0 | trans->fs_info->tree_root->dirty_log_pages.inode->vfs_inode.i_size | |
| NO_OVERFLOW_SIMPLE | 0 | trans->transaction->dirty_pages.inode->disk_i_size | |
| NO_OVERFLOW_SIMPLE | 0 | trans->transaction->dirty_pages.inode->vfs_inode.i_size | |
| NO_OVERFLOW_SIMPLE | 0 | trans->transaction->pinned_extents.inode->vfs_inode.i_bytes | |
| NO_OVERFLOW_SIMPLE | 3 | key->offset | |
| UNITS | 4 | data_size | unit_byte |
| USER_PTR | 0 | trans->pending_snapshot->inherit |