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| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2023-02-21 11:19:49 -0800 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2023-02-21 11:19:49 -0800 |
| commit | 7ae9fb1b7ecbb5d85d07857943f677fd1a559b18 (patch) | |
| tree | dbdd35328f43569c38c4ce193cefd7d2b6b9fbfd /fs/btrfs/defrag.h | |
| parent | 9c445d2637c938a800fcc8b5f0b10e60c94460c7 (diff) | |
| parent | 9e69e845ae95227949c400af1037dca023f73038 (diff) | |
Merge branch 'next' into for-linus
Prepare input updates for 6.3 merge window.
Diffstat (limited to 'fs/btrfs/defrag.h')
| -rw-r--r-- | fs/btrfs/defrag.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/fs/btrfs/defrag.h b/fs/btrfs/defrag.h new file mode 100644 index 000000000000..5305f2283b5e --- /dev/null +++ b/fs/btrfs/defrag.h @@ -0,0 +1,22 @@ +/* SPDX-License-Identifier: GPL-2.0 */ + +#ifndef BTRFS_DEFRAG_H +#define BTRFS_DEFRAG_H + +int btrfs_defrag_file(struct inode *inode, struct file_ra_state *ra, + struct btrfs_ioctl_defrag_range_args *range, + u64 newer_than, unsigned long max_to_defrag); +int __init btrfs_auto_defrag_init(void); +void __cold btrfs_auto_defrag_exit(void); +int btrfs_add_inode_defrag(struct btrfs_trans_handle *trans, + struct btrfs_inode *inode, u32 extent_thresh); +int btrfs_run_defrag_inodes(struct btrfs_fs_info *fs_info); +void btrfs_cleanup_defrag_inodes(struct btrfs_fs_info *fs_info); +int btrfs_defrag_leaves(struct btrfs_trans_handle *trans, struct btrfs_root *root); + +static inline int btrfs_defrag_cancelled(struct btrfs_fs_info *fs_info) +{ + return signal_pending(current); +} + +#endif |