diff options
Diffstat (limited to 'fs/bcachefs/reflink_format.h')
-rw-r--r-- | fs/bcachefs/reflink_format.h | 38 |
1 files changed, 0 insertions, 38 deletions
diff --git a/fs/bcachefs/reflink_format.h b/fs/bcachefs/reflink_format.h deleted file mode 100644 index 92995e4f898e..000000000000 --- a/fs/bcachefs/reflink_format.h +++ /dev/null @@ -1,38 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef _BCACHEFS_REFLINK_FORMAT_H -#define _BCACHEFS_REFLINK_FORMAT_H - -struct bch_reflink_p { - struct bch_val v; - __le64 idx_flags; - /* - * A reflink pointer might point to an indirect extent which is then - * later split (by copygc or rebalance). If we only pointed to part of - * the original indirect extent, and then one of the fragments is - * outside the range we point to, we'd leak a refcount: so when creating - * reflink pointers, we need to store pad values to remember the full - * range we were taking a reference on. - */ - __le32 front_pad; - __le32 back_pad; -} __packed __aligned(8); - -LE64_BITMASK(REFLINK_P_IDX, struct bch_reflink_p, idx_flags, 0, 56); -LE64_BITMASK(REFLINK_P_ERROR, struct bch_reflink_p, idx_flags, 56, 57); -LE64_BITMASK(REFLINK_P_MAY_UPDATE_OPTIONS, - struct bch_reflink_p, idx_flags, 57, 58); - -struct bch_reflink_v { - struct bch_val v; - __le64 refcount; - union bch_extent_entry start[0]; - __u64 _data[]; -} __packed __aligned(8); - -struct bch_indirect_inline_data { - struct bch_val v; - __le64 refcount; - u8 data[]; -}; - -#endif /* _BCACHEFS_REFLINK_FORMAT_H */ |