diff options
Diffstat (limited to 'fs/bcachefs/subvolume_format.h')
| -rw-r--r-- | fs/bcachefs/subvolume_format.h | 35 |
1 files changed, 0 insertions, 35 deletions
diff --git a/fs/bcachefs/subvolume_format.h b/fs/bcachefs/subvolume_format.h deleted file mode 100644 index e029df7ba89f..000000000000 --- a/fs/bcachefs/subvolume_format.h +++ /dev/null @@ -1,35 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef _BCACHEFS_SUBVOLUME_FORMAT_H -#define _BCACHEFS_SUBVOLUME_FORMAT_H - -#define SUBVOL_POS_MIN POS(0, 1) -#define SUBVOL_POS_MAX POS(0, S32_MAX) -#define BCACHEFS_ROOT_SUBVOL 1 - -struct bch_subvolume { - struct bch_val v; - __le32 flags; - __le32 snapshot; - __le64 inode; - /* - * Snapshot subvolumes form a tree, separate from the snapshot nodes - * tree - if this subvolume is a snapshot, this is the ID of the - * subvolume it was created from: - * - * This is _not_ necessarily the subvolume of the directory containing - * this subvolume: - */ - __le32 creation_parent; - __le32 fs_path_parent; - bch_le128 otime; -}; - -LE32_BITMASK(BCH_SUBVOLUME_RO, struct bch_subvolume, flags, 0, 1) -/* - * We need to know whether a subvolume is a snapshot so we can know whether we - * can delete it (or whether it should just be rm -rf'd) - */ -LE32_BITMASK(BCH_SUBVOLUME_SNAP, struct bch_subvolume, flags, 1, 2) -LE32_BITMASK(BCH_SUBVOLUME_UNLINKED, struct bch_subvolume, flags, 2, 3) - -#endif /* _BCACHEFS_SUBVOLUME_FORMAT_H */ |