From: Christoph Hellwig <hch@lst.de>
To: Jens Axboe <axboe@kernel.dk>
Cc: Song Liu <song@kernel.org>, Hans de Goede <hdegoede@redhat.com>,
Richard Weinberger <richard@nod.at>,
Minchan Kim <minchan@kernel.org>,
linux-mtd@lists.infradead.org, dm-devel@redhat.com,
linux-block@vger.kernel.org, linux-kernel@vger.kernel.org,
drbd-dev@lists.linbit.com, linux-raid@vger.kernel.org,
linux-fsdevel@vger.kernel.org, linux-mm@kvack.org,
cgroups@vger.kernel.org
Subject: bdi cleanups v3
Date: Fri, 24 Jul 2020 09:32:59 +0200 [thread overview]
Message-ID: <20200724073313.138789-1-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 v2:
- fix a rw_page return value check
- fix 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:
block/blk-core.c | 2
block/blk-integrity.c | 4
block/blk-mq-debugfs.c | 1
block/blk-settings.c | 5
block/blk-sysfs.c | 282 ++++++++++--------------------------------
block/genhd.c | 13 +
drivers/block/aoe/aoeblk.c | 2
drivers/block/brd.c | 1
drivers/block/drbd/drbd_nl.c | 18 --
drivers/block/drbd/drbd_req.c | 4
drivers/block/rbd.c | 2
drivers/block/zram/zram_drv.c | 19 +-
drivers/md/bcache/super.c | 4
drivers/md/dm-table.c | 9 -
drivers/md/raid0.c | 16 --
drivers/md/raid10.c | 46 ++----
drivers/md/raid5.c | 31 +---
drivers/mmc/core/queue.c | 3
drivers/mtd/mtdcore.c | 1
drivers/nvdimm/btt.c | 2
drivers/nvdimm/pmem.c | 1
drivers/nvme/host/core.c | 3
drivers/nvme/host/multipath.c | 10 -
drivers/scsi/iscsi_tcp.c | 4
fs/9p/vfs_file.c | 2
fs/9p/vfs_super.c | 4
fs/afs/super.c | 1
fs/btrfs/disk-io.c | 2
fs/fs-writeback.c | 7 -
fs/fuse/inode.c | 4
fs/namei.c | 4
fs/nfs/super.c | 9 -
fs/super.c | 2
fs/ubifs/super.c | 1
fs/vboxsf/super.c | 1
include/linux/backing-dev.h | 78 +----------
include/linux/blkdev.h | 3
include/linux/drbd.h | 1
include/linux/fs.h | 2
mm/backing-dev.c | 12 -
mm/filemap.c | 4
mm/memcontrol.c | 2
mm/memory-failure.c | 2
mm/migrate.c | 2
mm/mmap.c | 2
mm/page-writeback.c | 18 +-
mm/page_io.c | 18 +-
mm/swapfile.c | 4
48 files changed, 204 insertions(+), 464 deletions(-)
next reply other threads:[~2020-07-24 7:33 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-24 7:32 Christoph Hellwig [this message]
2020-07-24 7:33 ` [PATCH 01/14] fs: remove the unused SB_I_MULTIROOT flag Christoph Hellwig
2020-07-24 7:33 ` [PATCH 02/14] drbd: remove dead code in device_to_statistics Christoph Hellwig
2020-07-28 12:14 ` Johannes Thumshirn
2020-07-24 7:33 ` [PATCH 03/14] drbd: remove RB_CONGESTED_REMOTE Christoph Hellwig
2020-07-24 7:33 ` [PATCH 04/14] bdi: initialize ->ra_pages in bdi_init Christoph Hellwig
2020-07-28 12:15 ` Johannes Thumshirn
2020-07-24 7:33 ` [PATCH 05/14] md: update the optimal I/O size on reshape Christoph Hellwig
2020-07-28 12:18 ` Johannes Thumshirn
2020-07-24 7:33 ` [PATCH 06/14] block: lift setting the readahead size into the block layer Christoph Hellwig
2020-07-28 12:23 ` Johannes Thumshirn
2020-07-24 7:33 ` [PATCH 07/14] block: make QUEUE_SYSFS_BIT_FNS a little more useful Christoph Hellwig
2020-07-24 7:33 ` [PATCH 08/14] block: add helper macros for queue sysfs entries Christoph Hellwig
2020-07-24 7:33 ` [PATCH 09/14] bdi: remove BDI_CAP_CGROUP_WRITEBACK Christoph Hellwig
2020-07-24 7:33 ` [PATCH 10/14] bdi: remove BDI_CAP_SYNCHRONOUS_IO Christoph Hellwig
2020-07-28 12:26 ` Johannes Thumshirn
2020-07-24 7:33 ` [PATCH 11/14] mm: use SWP_SYNCHRONOUS_IO more intelligently Christoph Hellwig
2020-07-28 12:28 ` Johannes Thumshirn
2020-07-24 7:33 ` [PATCH 12/14] bdi: replace BDI_CAP_STABLE_WRITES with a queue and a sb flag Christoph Hellwig
2020-07-28 12:54 ` Johannes Thumshirn
2020-07-24 7:33 ` [PATCH 13/14] bdi: invert BDI_CAP_NO_ACCT_WB Christoph Hellwig
2020-07-28 12:32 ` Johannes Thumshirn
2020-07-24 7:33 ` [PATCH 14/14] bdi: replace BDI_CAP_NO_{WRITEBACK,ACCT_DIRTY} with a single flag Christoph Hellwig
2020-07-28 12:56 ` Johannes Thumshirn
2020-07-28 15:41 ` bdi cleanups v3 Jens Axboe
2020-07-28 19:20 ` Jens Axboe
2020-07-26 15:03 Christoph Hellwig
2020-07-26 15:12 ` Christoph Hellwig
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