From: Christoph Hellwig <hch@lst.de>
To: Andreas Gruenbacher <agruenba@redhat.com>
Cc: "Darrick J . Wong" <darrick.wong@oracle.com>,
linux-xfs@vger.kernel.org, linux-fsdevel@vger.kernel.org,
cluster-devel@redhat.com
Subject: RFC: use the iomap writepage path in gfs2
Date: Mon, 1 Jul 2019 23:54:24 +0200 [thread overview]
Message-ID: <20190701215439.19162-1-hch@lst.de> (raw)
Hi all,
in this straight from the jetplane edition I present the series to
convert gfs2 to full iomap usage for the ordered and writeback mode,
that is we use iomap_page everywhere and entirely get rid of
buffer_heads in the data path. This has only seen basic testing
which ensured neither 4k or 1k blocksize in ordered mode regressed
vs the xfstests baseline, although that baseline tends to look
pretty bleak.
The series is to be applied on top of my "lift the xfs writepage code
into iomap v2" series.
next reply other threads:[~2019-07-01 21:54 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-01 21:54 Christoph Hellwig [this message]
2019-07-01 21:54 ` [PATCH 01/15] FOLD: iomap: make the discard_page method optional Christoph Hellwig
2019-07-01 21:54 ` [PATCH 02/15] FOLD: iomap: make ->submit_ioend optional Christoph Hellwig
2019-07-01 21:54 ` [PATCH 03/15] iomap: zero newly allocated mapped blocks Christoph Hellwig
2019-07-01 21:54 ` [PATCH 04/15] iomap: warn on inline maps iomap_writepage_map Christoph Hellwig
2019-07-01 21:54 ` [PATCH 05/15] iomap: move struct iomap_page to iomap.c Christoph Hellwig
2019-07-01 21:54 ` [PATCH 06/15] HACK: disable lockdep annotation in iomap_dio_rw Christoph Hellwig
2019-07-01 21:54 ` [PATCH 07/15] gfs2: use page_offset in gfs2_page_mkwrite Christoph Hellwig
2019-07-01 21:54 ` [PATCH 08/15] gfs2: remove the unused gfs2_stuffed_write_end function Christoph Hellwig
2019-07-01 21:54 ` [PATCH 09/15] gfs2: merge gfs2_writeback_aops and gfs2_ordered_aops Christoph Hellwig
2019-07-01 21:54 ` [PATCH 10/15] gfs2: merge gfs2_writepage_common into gfs2_writepage Christoph Hellwig
2019-07-01 21:54 ` [PATCH 11/15] gfs2: mark stuffed_readpage static Christoph Hellwig
2019-07-01 21:54 ` [PATCH 12/15] gfs2: use iomap_bmap instead of generic_block_bmap Christoph Hellwig
2019-07-01 21:54 ` [PATCH 13/15] gfs2: implement gfs2_block_zero_range using iomap_zero_range Christoph Hellwig
2019-07-01 21:54 ` [PATCH 14/15] gfs2: don't use buffer_heads in gfs2_allocate_page_backing Christoph Hellwig
2019-07-01 21:54 ` [PATCH 15/15] gfs2: use iomap for buffered I/O in ordered and writeback mode Christoph Hellwig
2019-08-05 12:27 ` Andreas Gruenbacher
2019-08-06 5:30 ` Christoph Hellwig
2019-09-30 20:49 ` Andreas Gruenbacher
2019-07-03 22:35 ` RFC: use the iomap writepage path in gfs2 Andreas Gruenbacher
2019-07-08 16:03 ` Christoph Hellwig
2019-07-08 17:29 ` Andreas Gruenbacher
2019-07-08 0:01 ` Dave Chinner
2019-07-08 16:19 ` Christoph Hellwig
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=20190701215439.19162-1-hch@lst.de \
--to=hch@lst.de \
--cc=agruenba@redhat.com \
--cc=cluster-devel@redhat.com \
--cc=darrick.wong@oracle.com \
--cc=linux-fsdevel@vger.kernel.org \
--cc=linux-xfs@vger.kernel.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).