Re: [RFC] gfs2: Do not call iomap_zero_range beyond eof

[Christoph Hellwig <hch@xxxxxxxxxxxxx>]

On Thu, May 08, 2025 at 03:34:27PM +0200, Andreas Gruenbacher wrote:
> As an alternative approach, we could also implicitly truncate the range
> inside iomap_zero_range() instead of issuing a warning.  Any thoughts?

I'd rather not magically change the range.

>  	BUG_ON(current->journal_info);
> +	if (from + length > inode->i_size)
> +		length = inode->i_size - from;

	length = min(length, inode->i_size - from);