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https://github.com/torvalds/linux
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22 lines
642 B
C
22 lines
642 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef _BCACHEFS_DISK_GROUPS_FORMAT_H
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#define _BCACHEFS_DISK_GROUPS_FORMAT_H
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#define BCH_SB_LABEL_SIZE 32
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struct bch_disk_group {
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__u8 label[BCH_SB_LABEL_SIZE];
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__le64 flags[2];
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} __packed __aligned(8);
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LE64_BITMASK(BCH_GROUP_DELETED, struct bch_disk_group, flags[0], 0, 1)
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LE64_BITMASK(BCH_GROUP_DATA_ALLOWED, struct bch_disk_group, flags[0], 1, 6)
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LE64_BITMASK(BCH_GROUP_PARENT, struct bch_disk_group, flags[0], 6, 24)
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struct bch_sb_field_disk_groups {
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struct bch_sb_field field;
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struct bch_disk_group entries[];
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} __packed __aligned(8);
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#endif /* _BCACHEFS_DISK_GROUPS_FORMAT_H */
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