linux-kernel - Re: linux-next: manual merge of the block tree with the mm tree

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Date:   Wed, 22 Mar 2023 23:13:19 +0000
From:   David Howells <dhowells@...hat.com>
To:     Stephen Rothwell <sfr@...b.auug.org.au>
Cc:     dhowells@...hat.com, Jens Axboe <axboe@...nel.dk>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Linux Next Mailing List <linux-next@...r.kernel.org>,
        Lorenzo Stoakes <lstoakes@...il.com>
Subject: Re: linux-next: manual merge of the block tree with the mm tree

Stephen Rothwell <sfr@...b.auug.org.au> wrote:

>  +	if (unlikely(iov_iter_is_pipe(i))) {
>  +		copied = copy_page_to_iter_pipe(page, offset, bytes, i);
>  +		goto out;
>  +	}

This bit would need to be removed from copy_page_to_iter_atomic() as the two
functions it calls should be removed by the patch in the block tree.

David