stripe_length 3525 fs/btrfs/volumes.c u64 stripe_length; stripe_length 3542 fs/btrfs/volumes.c stripe_length = btrfs_chunk_length(leaf, chunk); stripe_length 3543 fs/btrfs/volumes.c stripe_length = div_u64(stripe_length, factor); stripe_length 3546 fs/btrfs/volumes.c stripe_offset + stripe_length > bargs->pstart)