Re: [PATCH] cramfs: generate unique inode number for better inodecache usage

[Pekka Enberg]

On 12/16/10 11:52 AM, stefani@xxxxxxxxxxx wrote:
> +static unsigned long cramino(struct cramfs_inode * cino, unsigned int offset)
> +{
> +	if (!cino->offset)
> +		return offset + 1;
> +	if (!cino->size)
> +		return offset + 1;
> +
> +	/* the mode test fix buggy mkcramfs implementations */

I'm getting into the bikeshedding territory but a less terse comment 
would be in order here, I think.

> +	switch (cino->mode&  S_IFMT) {
> +	case S_IFREG:
> +	case S_IFDIR:
> +	case S_IFLNK:
> +		return cino->offset<<  2;
> +	default:
> +		break;
> +	}
> +	return offset + 1;
> +}

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