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59b818e064
Now that the defrag code is all in one file, create a defrag.h and move all the defrag related prototypes and helper out of ctree.h and into defrag.h. Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com> Signed-off-by: Josef Bacik <josef@toxicpanda.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
23 lines
787 B
C
23 lines
787 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef BTRFS_DEFRAG_H
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#define BTRFS_DEFRAG_H
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int btrfs_defrag_file(struct inode *inode, struct file_ra_state *ra,
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struct btrfs_ioctl_defrag_range_args *range,
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u64 newer_than, unsigned long max_to_defrag);
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int __init btrfs_auto_defrag_init(void);
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void __cold btrfs_auto_defrag_exit(void);
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int btrfs_add_inode_defrag(struct btrfs_trans_handle *trans,
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struct btrfs_inode *inode, u32 extent_thresh);
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int btrfs_run_defrag_inodes(struct btrfs_fs_info *fs_info);
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void btrfs_cleanup_defrag_inodes(struct btrfs_fs_info *fs_info);
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int btrfs_defrag_leaves(struct btrfs_trans_handle *trans, struct btrfs_root *root);
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static inline int btrfs_defrag_cancelled(struct btrfs_fs_info *fs_info)
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{
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return signal_pending(current);
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}
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#endif
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