From: Christoph Hellwig <hch@lst.de>
To: Dave Chinner <david@fromorbit.com>, Goldwyn Rodrigues <rgoldwyn@suse.de>
Cc: Damien Le Moal <damien.lemoal@wdc.com>,
Naohiro Aota <naohiro.aota@wdc.com>,
Johannes Thumshirn <jth@kernel.org>,
Matthew Wilcox <willy@infradead.org>,
linux-btrfs@vger.kernel.org, linux-fsdevel@vger.kernel.org,
cluster-devel@redhat.com, linux-ext4@vger.kernel.org,
linux-xfs@vger.kernel.org
Subject: iomap write invalidation v2
Date: Tue, 21 Jul 2020 20:31:54 +0200 [thread overview]
Message-ID: <20200721183157.202276-1-hch@lst.de> (raw)
Changes since v1:
- use -ENOTBLK for the direct to buffered I/O fallback everywhere
- document the choice of -ENOTBLK better
- update a comment in XFS
next reply other threads:[~2020-07-21 18:32 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-21 18:31 Christoph Hellwig [this message]
2020-07-21 18:31 ` [PATCH 1/3] xfs: use ENOTBLK for direct I/O to buffered I/O fallback Christoph Hellwig
2020-07-21 20:35 ` Darrick J. Wong
2020-07-21 18:31 ` [PATCH 2/3] iomap: Only invalidate page cache pages on direct IO writes Christoph Hellwig
2020-07-21 18:31 ` [PATCH 3/3] iomap: fall back to buffered writes for invalidation failures Christoph Hellwig
2020-07-21 20:37 ` Darrick J. Wong
2020-07-22 6:18 ` Christoph Hellwig
2020-07-22 16:15 ` Darrick J. Wong
2020-07-22 12:19 ` [Cluster-devel] " Bob Peterson
2020-07-21 23:01 ` Damien Le Moal
2020-07-22 23:13 ` Darrick J. Wong
2020-07-30 4:00 ` tytso
2020-07-31 7:01 ` Ritesh Harjani
2020-07-31 14:03 ` [Cluster-devel] " Andreas Gruenbacher
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20200721183157.202276-1-hch@lst.de \
--to=hch@lst.de \
--cc=cluster-devel@redhat.com \
--cc=damien.lemoal@wdc.com \
--cc=david@fromorbit.com \
--cc=jth@kernel.org \
--cc=linux-btrfs@vger.kernel.org \
--cc=linux-ext4@vger.kernel.org \
--cc=linux-fsdevel@vger.kernel.org \
--cc=linux-xfs@vger.kernel.org \
--cc=naohiro.aota@wdc.com \
--cc=rgoldwyn@suse.de \
--cc=willy@infradead.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).