Re: [PATCH v9 1/8] iov_iter: Define flags to qualify page extraction.

To: David Howells <dhowells@xxxxxxxxxx>
Subject: Re: [PATCH v9 1/8] iov_iter: Define flags to qualify page extraction.
From: Christoph Hellwig <hch@xxxxxxxxxxxxx>
Date: Tue, 24 Jan 2023 11:00:05 -0800
Cc: Al Viro <viro@xxxxxxxxxxxxxxxxxx>, Christoph Hellwig <hch@xxxxxxxxxxxxx>, Matthew Wilcox <willy@xxxxxxxxxxxxx>, Jens Axboe <axboe@xxxxxxxxx>, Jan Kara <jack@xxxxxxx>, Jeff Layton <jlayton@xxxxxxxxxx>, David Hildenbrand <david@xxxxxxxxxx>, Jason Gunthorpe <jgg@xxxxxxxxxx>, Logan Gunthorpe <logang@xxxxxxxxxxxx>, linux-fsdevel@xxxxxxxxxxxxxxx, linux-block@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx
In-reply-to: <20230124170108.1070389-2-dhowells@redhat.com>

Looks good:

Reviewed-by: Christoph Hellwig <hch@xxxxxx>

References:
- [PATCH v9 0/8] iov_iter: Improve page extraction (pin or just list)
  - From: David Howells
- [PATCH v9 1/8] iov_iter: Define flags to qualify page extraction.
  - From: David Howells