Re: [PATCH v14 00/17] iov_iter: Improve page extraction (pin or just list)

To: David Howells <dhowells@xxxxxxxxxx>
Subject: Re: [PATCH v14 00/17] iov_iter: Improve page extraction (pin or just list)
From: Christoph Hellwig <hch@xxxxxxxxxxxxx>
Date: Wed, 15 Feb 2023 06:38:25 -0800
Cc: Jens Axboe <axboe@xxxxxxxxx>, smfrench@xxxxxxxxx, Al Viro <viro@xxxxxxxxxxxxxxxxxx>, Christoph Hellwig <hch@xxxxxxxxxxxxx>, Matthew Wilcox <willy@xxxxxxxxxxxxx>, Jan Kara <jack@xxxxxxx>, Jeff Layton <jlayton@xxxxxxxxxx>, David Hildenbrand <david@xxxxxxxxxx>, Jason Gunthorpe <jgg@xxxxxxxxxx>, Logan Gunthorpe <logang@xxxxxxxxxxxx>, Hillf Danton <hdanton@xxxxxxxx>, linux-fsdevel@xxxxxxxxxxxxxxx, linux-block@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, linux-mm@xxxxxxxxx
In-reply-to: <Y+zqy7kyWWo9v/Wt@infradead.org>
References: <867e1e3e-681b-843b-1704-effed736e13d@kernel.dk> <20230214171330.2722188-1-dhowells@redhat.com> <2877092.1676415412@warthog.procyon.org.uk> <2895995.1676448478@warthog.procyon.org.uk> <Y+zqy7kyWWo9v/Wt@infradead.org>

And who is using filemap_splice_read directly anyway?  I can't find a
modular user in any of the branches.

References:
- Re: [PATCH v14 00/17] iov_iter: Improve page extraction (pin or just list)
  - From: Jens Axboe
- [PATCH v14 00/17] iov_iter: Improve page extraction (pin or just list)
  - From: David Howells
- Re: [PATCH v14 00/17] iov_iter: Improve page extraction (pin or just list)
  - From: David Howells
- Re: [PATCH v14 00/17] iov_iter: Improve page extraction (pin or just list)
  - From: David Howells
- Re: [PATCH v14 00/17] iov_iter: Improve page extraction (pin or just list)
  - From: Christoph Hellwig