Re: [PATCH 6/6] iomap: rework iomap_write_begin() to return folio offset and length

[Christoph Hellwig <hch@xxxxxxxxxxxxx>]

On Wed, Apr 30, 2025 at 03:01:12PM -0400, Brian Foster wrote:
> +	len = *plen > 0 ? min_t(u64, len, *plen) : len;

	len = min_not_zero(len, *plen);

Otherwise looks good:

Reviewed-by: Christoph Hellwig <hch@xxxxxx>