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package btrfsitem
import (
"lukeshu.com/btrfs-tools/pkg/binstruct"
"lukeshu.com/btrfs-tools/pkg/btrfs/btrfsvol"
"lukeshu.com/btrfs-tools/pkg/btrfs/internal"
)
// key.objectid = logical_addr
// key.offset = size of chunk
type BlockGroup struct { // BLOCK_GROUP_ITEM=192
Used int64 `bin:"off=0, siz=8"`
ChunkObjectID internal.ObjID `bin:"off=8, siz=8"` // always BTRFS_FIRST_CHUNK_TREE_OBJECTID
Flags btrfsvol.BlockGroupFlags `bin:"off=16, siz=8"`
binstruct.End `bin:"off=24"`
}
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