From: David Howells <dhowells@redhat.com>
To: Christoph Hellwig <hch@infradead.org>
Cc: dhowells@redhat.com, Al Viro <viro@zeniv.linux.org.uk>,
Matthew Wilcox <willy@infradead.org>,
Jens Axboe <axboe@kernel.dk>, Jan Kara <jack@suse.cz>,
Jeff Layton <jlayton@kernel.org>,
Logan Gunthorpe <logang@deltatee.com>,
linux-fsdevel@vger.kernel.org, linux-block@vger.kernel.org,
linux-kernel@vger.kernel.org, Christoph Hellwig <hch@lst.de>
Subject: Re: [PATCH v7 4/8] block: Rename BIO_NO_PAGE_REF to BIO_PAGE_REFFED and invert the meaning
Date: Mon, 23 Jan 2023 09:38:45 +0000 [thread overview]
Message-ID: <3668657.1674466725@warthog.procyon.org.uk> (raw)
In-Reply-To: <Y8vi8/sCvOxvLzzc@infradead.org>
Christoph Hellwig <hch@infradead.org> wrote:
> ... I've put together a version of this series that implements this and my
> other suggestions here:
>
> http://git.infradead.org/users/hch/misc.git/shortlog/refs/heads/dio-pin-pages
>
> This also tests fine with xfs and btrfs and nvme passthrough I/O.
That looks okay. Do you need to put a Co-developed-by tag on the "block:
invert BIO_NO_PAGE_REF" patch?
Should I take that set of patches and send it on to Linus when the window
opens? Or should it go through the block tree?
David
next prev parent reply other threads:[~2023-01-23 9:39 UTC|newest]
Thread overview: 55+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-20 17:55 [PATCH v7 0/8] iov_iter: Improve page extraction (ref, pin or just list) David Howells
2023-01-20 17:55 ` [PATCH v7 1/8] iov_iter: Define flags to qualify page extraction David Howells
2023-01-21 13:01 ` Christoph Hellwig
2023-01-20 17:55 ` [PATCH v7 2/8] iov_iter: Add a function to extract a page list from an iterator David Howells
2023-01-21 13:01 ` Christoph Hellwig
2023-01-21 13:10 ` Christoph Hellwig
2023-01-21 13:30 ` David Howells
2023-01-21 13:33 ` Christoph Hellwig
2023-01-23 11:28 ` David Hildenbrand
2023-01-23 11:51 ` David Howells
2023-01-23 12:00 ` David Howells
2023-01-23 12:00 ` David Howells
2023-01-23 13:11 ` David Hildenbrand
2023-01-23 13:19 ` David Howells
2023-01-23 13:24 ` David Hildenbrand
2023-01-23 13:38 ` David Howells
2023-01-23 14:20 ` David Hildenbrand
2023-01-23 14:48 ` Christoph Hellwig
2023-01-23 16:11 ` Jan Kara
2023-01-23 16:17 ` Christoph Hellwig
2023-01-23 23:07 ` John Hubbard
2023-01-24 5:57 ` Christoph Hellwig
2023-01-24 6:55 ` John Hubbard
2023-01-23 19:56 ` John Hubbard
2023-01-26 22:15 ` Al Viro
2023-01-26 23:41 ` David Hildenbrand
2023-01-27 0:05 ` David Howells
2023-01-27 0:20 ` David Hildenbrand
2023-01-20 17:55 ` [PATCH v7 3/8] mm: Provide a helper to drop a pin/ref on a page David Howells
2023-01-20 17:55 ` [PATCH v7 4/8] block: Rename BIO_NO_PAGE_REF to BIO_PAGE_REFFED and invert the meaning David Howells
2023-01-21 13:04 ` Christoph Hellwig
2023-01-23 9:38 ` David Howells [this message]
2023-01-23 9:56 ` Christoph Hellwig
2023-01-20 17:55 ` [PATCH v7 5/8] block: Add BIO_PAGE_PINNED David Howells
2023-01-21 13:05 ` Christoph Hellwig
2023-01-20 17:55 ` [PATCH v7 6/8] block: Make bio structs pin pages rather than ref'ing if appropriate David Howells
2023-01-21 13:07 ` Christoph Hellwig
2023-01-23 11:28 ` David Howells
2023-01-23 14:49 ` Christoph Hellwig
2023-01-20 17:55 ` [PATCH v7 7/8] block: Fix bio_flagged() so that gcc can better optimise it David Howells
2023-01-20 17:55 ` [PATCH v7 8/8] mm: Renumber FOLL_GET and FOLL_PIN down David Howells
2023-01-20 18:59 ` Matthew Wilcox
2023-01-20 19:18 ` David Howells
2023-01-23 16:31 ` [PATCH v7 0/8] iov_iter: Improve page extraction (ref, pin or just list) Matthew Wilcox
2023-01-23 16:38 ` David Howells
2023-01-23 16:42 ` Matthew Wilcox
2023-01-23 17:19 ` David Howells
2023-01-23 18:04 ` Matthew Wilcox
2023-01-23 17:25 ` Jan Kara
2023-01-24 10:24 ` David Hildenbrand
2023-01-23 16:42 ` Jan Kara
2023-01-23 17:33 ` Matthew Wilcox
2023-01-23 22:53 ` John Hubbard
2023-01-24 10:29 ` Jan Kara
2023-01-24 13:21 ` Christoph Hellwig
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