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1/* SPDX-License-Identifier: GPL-2.0 */2#ifndef _BCACHEFS_DISK_GROUPS_FORMAT_H3#define _BCACHEFS_DISK_GROUPS_FORMAT_H4 5#define BCH_SB_LABEL_SIZE 326 7struct bch_disk_group {8 __u8 label[BCH_SB_LABEL_SIZE];9 __le64 flags[2];10} __packed __aligned(8);11 12LE64_BITMASK(BCH_GROUP_DELETED, struct bch_disk_group, flags[0], 0, 1)13LE64_BITMASK(BCH_GROUP_DATA_ALLOWED, struct bch_disk_group, flags[0], 1, 6)14LE64_BITMASK(BCH_GROUP_PARENT, struct bch_disk_group, flags[0], 6, 24)15 16struct bch_sb_field_disk_groups {17 struct bch_sb_field field;18 struct bch_disk_group entries[];19} __packed __aligned(8);20 21#endif /* _BCACHEFS_DISK_GROUPS_FORMAT_H */22