Re: [PATCH v8] erofs-utils: introduce segment compression

[Gao Xiang via Linux-erofs]

On Sun, Jun 21, 2020 at 08:27:45PM +0800, Li Guifu via Linux-erofs wrote:

...

>  nocompression:
> -                     ret = write_uncompressed_block(ctx, &len, dst);
> +                     /* reset clusterofs to 0 if permitted */
> +                     if (!erofs_sb_has_lz4_0padding() &&
> +                         ctx->head >= ctx->clusterofs) {
> +                             ctx->head -= ctx->clusterofs;
> +                             len += ctx->clusterofs;
> +                             limit += ctx->clusterofs;
> +                             ctx->clusterofs = 0;

TL;DR: it seems still buggy here.
Pls rethink carefully and send a usable patch then...

Thanks,
Gao Xiang