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Linux kernel mirror (for testing)
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1/* SPDX-License-Identifier: GPL-2.0 */
2
3#ifndef BTRFS_DELALLOC_SPACE_H
4#define BTRFS_DELALLOC_SPACE_H
5
6struct extent_changeset;
7
8int btrfs_alloc_data_chunk_ondemand(struct btrfs_inode *inode, u64 bytes);
9int btrfs_check_data_free_space(struct inode *inode,
10 struct extent_changeset **reserved, u64 start, u64 len);
11void btrfs_free_reserved_data_space(struct inode *inode,
12 struct extent_changeset *reserved, u64 start, u64 len);
13void btrfs_delalloc_release_space(struct inode *inode,
14 struct extent_changeset *reserved,
15 u64 start, u64 len, bool qgroup_free);
16void btrfs_free_reserved_data_space_noquota(struct inode *inode, u64 start,
17 u64 len);
18void btrfs_delalloc_release_metadata(struct btrfs_inode *inode, u64 num_bytes,
19 bool qgroup_free);
20int btrfs_delalloc_reserve_space(struct inode *inode,
21 struct extent_changeset **reserved, u64 start, u64 len);
22
23#endif /* BTRFS_DELALLOC_SPACE_H */