From: Jens Axboe <axboe@kernel.dk>
To: David Howells <dhowells@redhat.com>, smfrench@gmail.com
Cc: Al Viro <viro@zeniv.linux.org.uk>,
Christoph Hellwig <hch@infradead.org>,
Matthew Wilcox <willy@infradead.org>, Jan Kara <jack@suse.cz>,
Jeff Layton <jlayton@kernel.org>,
David Hildenbrand <david@redhat.com>,
Jason Gunthorpe <jgg@nvidia.com>,
Logan Gunthorpe <logang@deltatee.com>,
Hillf Danton <hdanton@sina.com>,
linux-fsdevel@vger.kernel.org, linux-block@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-mm@kvack.org
Subject: Re: [PATCH v14 00/17] iov_iter: Improve page extraction (pin or just list)
Date: Tue, 14 Feb 2023 16:05:29 -0700 [thread overview]
Message-ID: <867e1e3e-681b-843b-1704-effed736e13d@kernel.dk> (raw)
In-Reply-To: <2877092.1676415412@warthog.procyon.org.uk>
On 2/14/23 3:56 PM, David Howells wrote:
> Hi Jens,
>
> If you decide not to take my patches in this merge window, would you have any
> objection to my patches 1-3 and 10-11 in this series going through Steve
> French's cifs tree so that he can take my cifs iteratorisation patches?
>
> Patches 1-3 would add filemap_splice_read() and direct_splice_read(), but not
> connect them up to anything and 10-11 would add iov_iter_extract_pages(). I
> can then give Steve a patch to make cifs use them as part of my patches for
> that.
>
> This would only affect cifs. See my iov-cifs branch:
>
> https://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs.git/log/?h=iov-cifs
>
> for an example of how this would look.
Let's update the branch and see how it goes... If there's more fallout, then
let's make a fallback plan for the first few.
--
Jens Axboe
next prev parent reply other threads:[~2023-02-14 23:06 UTC|newest]
Thread overview: 50+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-14 17:13 [PATCH v14 00/17] iov_iter: Improve page extraction (pin or just list) David Howells
2023-02-14 17:13 ` [PATCH v14 01/17] mm: Pass info, not iter, into filemap_get_pages() David Howells
2023-02-14 17:13 ` [PATCH v14 02/17] splice: Add a func to do a splice from a buffered file without ITER_PIPE David Howells
2023-02-18 2:41 ` Ming Lei
2023-02-18 9:25 ` David Howells
2023-02-14 17:13 ` [PATCH v14 03/17] splice: Add a func to do a splice from an O_DIRECT " David Howells
2023-02-14 17:13 ` [PATCH v14 04/17] shmem: Implement splice-read David Howells
2023-02-14 17:13 ` [PATCH v14 05/17] overlayfs: " David Howells
2023-02-15 14:21 ` Miklos Szeredi
2023-02-15 15:03 ` David Howells
2023-02-15 15:32 ` Miklos Szeredi
2023-02-15 15:40 ` [PATCH v15 " David Howells
2023-02-15 15:50 ` Miklos Szeredi
2023-02-15 15:53 ` Matthew Wilcox
2023-02-15 16:38 ` Christoph Hellwig
2023-02-15 16:40 ` Miklos Szeredi
2023-02-15 15:58 ` David Howells
2023-02-14 17:13 ` [PATCH v14 06/17] coda: " David Howells
2023-02-14 18:04 ` Jan Harkes
2023-02-14 17:13 ` [PATCH v14 07/17] tty, proc, kernfs, random: Use direct_splice_read() David Howells
2023-02-14 17:13 ` [PATCH v14 08/17] splice: Do splice read from a file without using ITER_PIPE David Howells
2023-02-14 17:24 ` Mezgani Ali
2023-02-17 8:22 ` Ming Lei
2023-02-17 9:18 ` Ming Lei
2023-02-17 20:39 ` Alexander Egorenkov
2023-02-17 20:59 ` egorenar
2023-02-17 21:24 ` David Howells
2023-02-17 21:16 ` David Howells
2023-02-17 21:47 ` David Howells
2023-02-18 8:29 ` Alexander Egorenkov
2023-02-18 8:29 ` Alexander Egorenkov
2023-02-18 9:18 ` David Howells
2023-02-14 17:13 ` [PATCH v14 09/17] iov_iter: Kill ITER_PIPE David Howells
2023-02-14 17:13 ` [PATCH v14 10/17] iov_iter: Define flags to qualify page extraction David Howells
2023-02-14 17:13 ` [PATCH v14 11/17] iov_iter: Add a function to extract a page list from an iterator David Howells
2023-02-14 17:13 ` [PATCH v14 12/17] iomap: Don't get an reference on ZERO_PAGE for direct I/O block zeroing David Howells
2023-02-14 17:13 ` [PATCH v14 13/17] block: Fix bio_flagged() so that gcc can better optimise it David Howells
2023-02-14 17:13 ` [PATCH v14 14/17] block: Replace BIO_NO_PAGE_REF with BIO_PAGE_REFFED with inverted logic David Howells
2023-02-14 17:13 ` [PATCH v14 15/17] block: Add BIO_PAGE_PINNED and associated infrastructure David Howells
2023-02-14 17:13 ` [PATCH v14 16/17] block: Convert bio_iov_iter_get_pages to use iov_iter_extract_pages David Howells
2023-02-14 17:13 ` [PATCH v14 17/17] block: convert bio_map_user_iov " David Howells
2023-02-14 22:56 ` [PATCH v14 00/17] iov_iter: Improve page extraction (pin or just list) David Howells
2023-02-14 23:01 ` David Howells
2023-02-14 23:01 ` David Howells
2023-02-14 23:05 ` Jens Axboe [this message]
2023-02-15 8:07 ` David Howells
2023-02-15 8:20 ` David Howells
2023-02-15 14:23 ` Christoph Hellwig
2023-02-15 14:38 ` Christoph Hellwig
2023-02-15 15:43 ` David Howells
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