| 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
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| 2 | |
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| 3 | #ifndef BTRFS_DELALLOC_SPACE_H |
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| 4 | #define BTRFS_DELALLOC_SPACE_H |
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| 5 | |
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| 6 | #include <linux/types.h> |
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| 7 | |
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| 8 | struct extent_changeset; |
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| 9 | struct btrfs_inode; |
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| 10 | struct btrfs_fs_info; |
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| 11 | |
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| 12 | int btrfs_alloc_data_chunk_ondemand(struct btrfs_inode *inode, u64 bytes); |
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| 13 | int btrfs_check_data_free_space(struct btrfs_inode *inode, |
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| 14 | struct extent_changeset **reserved, u64 start, u64 len, |
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| 15 | bool noflush); |
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| 16 | void btrfs_free_reserved_data_space(struct btrfs_inode *inode, |
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| 17 | struct extent_changeset *reserved, u64 start, u64 len); |
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| 18 | void btrfs_delalloc_release_space(struct btrfs_inode *inode, |
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| 19 | struct extent_changeset *reserved, |
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| 20 | u64 start, u64 len, bool qgroup_free); |
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| 21 | void btrfs_free_reserved_data_space_noquota(struct btrfs_fs_info *fs_info, |
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| 22 | u64 len); |
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| 23 | void btrfs_delalloc_release_metadata(struct btrfs_inode *inode, u64 num_bytes, |
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| 24 | bool qgroup_free); |
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| 25 | int btrfs_delalloc_reserve_space(struct btrfs_inode *inode, |
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| 26 | struct extent_changeset **reserved, u64 start, u64 len); |
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| 27 | int btrfs_delalloc_reserve_metadata(struct btrfs_inode *inode, u64 num_bytes, |
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| 28 | u64 disk_num_bytes, bool noflush); |
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| 29 | void btrfs_delalloc_release_extents(struct btrfs_inode *inode, u64 num_bytes); |
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| 30 | |
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| 31 | #endif /* BTRFS_DELALLOC_SPACE_H */ |
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| 32 | |
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