BTRFS_RAID_RAID0 1849 fs/btrfs/block-group.c &space_info->block_groups[BTRFS_RAID_RAID0], BTRFS_RAID_RAID0 74 fs/btrfs/volumes.c [BTRFS_RAID_RAID0] = { BTRFS_RAID_RAID0 562 fs/btrfs/volumes.h return BTRFS_RAID_RAID0;