dm-devel.redhat.com archive mirror
 help / color / mirror / Atom feed
From: Christoph Hellwig <hch-jcswGhMUV9g@public.gmane.org>
To: Jens Axboe <axboe-tSWWG44O7X1aa/9Udqfwiw@public.gmane.org>
Cc: Song Liu <song-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
	Hans de Goede <hdegoede-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>,
	Coly Li <colyli-l3A5Bk7waGM@public.gmane.org>,
	Richard Weinberger <richard-/L3Ra7n9ekc@public.gmane.org>,
	Minchan Kim <minchan-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
	Johannes Thumshirn
	<Johannes.Thumshirn-Sjgp3cTcYWE@public.gmane.org>,
	Justin Sanders <justin-kFqnmIA2sJXQT0dZR+AlfA@public.gmane.org>,
	linux-mtd-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
	dm-devel-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org,
	linux-block-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	linux-bcache-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	drbd-dev-cunTk1MwBs8qoQakbn7OcQ@public.gmane.org,
	linux-raid-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	linux-fsdevel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	linux-mm-Bw31MaZKKs3YtjvyW6yDsg@public.gmane.org,
	cgroups-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: bdi cleanups v6
Date: Mon, 21 Sep 2020 10:07:21 +0200	[thread overview]
Message-ID: <20200921080734.452759-1-hch@lst.de> (raw)

Hi Jens,

this series contains a bunch of different BDI cleanups.  The biggest item
is to isolate block drivers from the BDI in preparation of changing the
lifetime of the block device BDI in a follow up series.

Changes since v5:
 - improve a commit message
 - improve the stable_writes deprecation printk
 - drop "drbd: remove RB_CONGESTED_REMOTE"
 - drop a few hunks that add a local variable in a otherwise unchanged
   file due to changes in the previous revisions
 - keep updating ->io_pages in queue_max_sectors_store
 - set an optimal I/O size in aoe
 - inherit the optimal I/O size in bcache

Changes since v4:
 - add a back a prematurely removed assignment in dm-table.c
 - pick up a few reviews from Johannes that got lost

Changes since v3:
 - rebased on the lasted block tree, which has some of the prep
   changes merged
 - extend the ->ra_pages changes to ->io_pages
 - move initializing ->ra_pages and ->io_pages for block devices to
   blk_register_queue

Changes since v2:
 - fix a rw_page return value check
 - fix up various changelogs

Changes since v1:
 - rebased to the for-5.9/block-merge branch
 - explicitly set the readahead to 0 for ubifs, vboxsf and mtd
 - split the zram block_device operations
 - let rw_page users fall back to bios in swap_readpage


Diffstat:

             reply	other threads:[~2020-09-21  8:07 UTC|newest]

Thread overview: 25+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-09-21  8:07 Christoph Hellwig [this message]
2020-09-21  8:07 ` [PATCH 01/13] fs: remove the unused SB_I_MULTIROOT flag Christoph Hellwig
2020-09-21  8:07 ` [PATCH 02/13] drbd: remove dead code in device_to_statistics Christoph Hellwig
2020-09-21  8:07 ` [PATCH 03/13] bcache: inherit the optimal I/O size Christoph Hellwig
2020-09-21  9:54   ` Coly Li
     [not found]     ` <b547a1b6-ab03-0520-012d-86d112c83d92-l3A5Bk7waGM@public.gmane.org>
2020-09-21 14:00       ` Christoph Hellwig
2020-09-21 15:09         ` Coly Li
2020-09-21 18:18           ` Christoph Hellwig
     [not found]   ` <20200921080734.452759-4-hch-jcswGhMUV9g@public.gmane.org>
2020-09-22  8:44     ` Jan Kara
2020-09-22  9:39   ` Coly Li
2020-09-21  8:07 ` [PATCH 04/13] aoe: set an " Christoph Hellwig
2020-09-22  8:45   ` Jan Kara
2020-09-21  8:07 ` [PATCH 05/13] bdi: initialize ->ra_pages and ->io_pages in bdi_init Christoph Hellwig
     [not found]   ` <20200921080734.452759-6-hch-jcswGhMUV9g@public.gmane.org>
2020-09-22  8:49     ` Jan Kara
2020-09-23 15:16       ` Christoph Hellwig
     [not found] ` <20200921080734.452759-1-hch-jcswGhMUV9g@public.gmane.org>
2020-09-21  8:07   ` [PATCH 06/13] md: update the optimal I/O size on reshape Christoph Hellwig
2020-09-21  8:07 ` [PATCH 07/13] block: lift setting the readahead size into the block layer Christoph Hellwig
2020-09-22  9:13   ` Jan Kara
2020-09-22  9:51   ` Coly Li
2020-09-21  8:07 ` [PATCH 08/13] bdi: remove BDI_CAP_CGROUP_WRITEBACK Christoph Hellwig
2020-09-21  8:07 ` [PATCH 09/13] bdi: remove BDI_CAP_SYNCHRONOUS_IO Christoph Hellwig
2020-09-21  8:07 ` [PATCH 10/13] mm: use SWP_SYNCHRONOUS_IO more intelligently Christoph Hellwig
2020-09-21  8:07 ` [PATCH 11/13] bdi: replace BDI_CAP_STABLE_WRITES with a queue and a sb flag Christoph Hellwig
2020-09-21  8:07 ` [PATCH 12/13] bdi: invert BDI_CAP_NO_ACCT_WB Christoph Hellwig
2020-09-21  8:07 ` [PATCH 13/13] bdi: replace BDI_CAP_NO_{WRITEBACK,ACCT_DIRTY} with a single flag 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=20200921080734.452759-1-hch@lst.de \
    --to=hch-jcswghmuv9g@public.gmane.org \
    --cc=Johannes.Thumshirn-Sjgp3cTcYWE@public.gmane.org \
    --cc=axboe-tSWWG44O7X1aa/9Udqfwiw@public.gmane.org \
    --cc=cgroups-u79uwXL29TY76Z2rM5mHXA@public.gmane.org \
    --cc=colyli-l3A5Bk7waGM@public.gmane.org \
    --cc=dm-devel-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org \
    --cc=drbd-dev-cunTk1MwBs8qoQakbn7OcQ@public.gmane.org \
    --cc=hdegoede-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org \
    --cc=justin-kFqnmIA2sJXQT0dZR+AlfA@public.gmane.org \
    --cc=linux-bcache-u79uwXL29TY76Z2rM5mHXA@public.gmane.org \
    --cc=linux-block-u79uwXL29TY76Z2rM5mHXA@public.gmane.org \
    --cc=linux-fsdevel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org \
    --cc=linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org \
    --cc=linux-mm-Bw31MaZKKs3YtjvyW6yDsg@public.gmane.org \
    --cc=linux-mtd-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org \
    --cc=linux-raid-u79uwXL29TY76Z2rM5mHXA@public.gmane.org \
    --cc=minchan-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org \
    --cc=richard-/L3Ra7n9ekc@public.gmane.org \
    --cc=song-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.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).