Re: [PATCH] netfs: fix test for whether we can skip read when writing beyond EOF

[Matthew Wilcox <willy@xxxxxxxxxxxxx>]

On Sun, Jun 13, 2021 at 07:33:45PM -0400, Jeff Layton wrote:
> +static bool prep_noread_page(struct page *page, loff_t pos, size_t len)
>  {
> -	unsigned int i;
> +	struct inode *inode = page->mapping->host;
> +	loff_t i_size = i_size_read(inode);
> +	pgoff_t index = pos / thp_size(page);
> +	size_t offset = offset_in_page(pos);

offset_in_thp(page, pos);

With that change:

Reviewed-by: Matthew Wilcox (Oracle) <willy@xxxxxxxxxxxxx>