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Groups > linux.kernel > #1596665

[PATCH 0/5] Updates following recent generic_make_request improvement

From NeilBrown <neilb@suse.com>
Newsgroups linux.kernel
Subject [PATCH 0/5] Updates following recent generic_make_request improvement
Date 2017-03-10 07:10 +0100
Message-ID <tjlUt-7XA-3@gated-at.bofh.it> (permalink)
Organization linux.* mail to news gateway

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This is a rebase of the series I sent earlier, based on the
very latest from Linus, which included my first patch.

The first fixes a problem that patch introduced, and so should go to
Linux promptly.
The others are more general improvements and can go in the normal
course of events.

It is possible that the changes to btrfs and xfs can just be dropped
as a subsequent patch will be needed to revert them anyway.  They are
there only to be able to say that "blk: make the bioset
rescue_workqueue optional." doesn't change any functionality at all.

Thanks,
NeilBrown

---

NeilBrown (5):
      blk: Ensure users for current->bio_list can see the full list.
      blk: remove bio_set arg from blk_queue_split()
      blk: make the bioset rescue_workqueue optional.
      blk: use non-rescuing bioset for q->bio_split.
      block_dev: make blkdev_dio_pool a non-rescuing bioset


 block/bio.c                         |   40 +++++++++++++++++++++++++++++------
 block/blk-core.c                    |   32 +++++++++++++++++-----------
 block/blk-merge.c                   |    7 +++---
 block/blk-mq.c                      |    4 ++--
 drivers/block/drbd/drbd_main.c      |    2 +-
 drivers/block/drbd/drbd_req.c       |    2 +-
 drivers/block/pktcdvd.c             |    2 +-
 drivers/block/ps3vram.c             |    2 +-
 drivers/block/rsxx/dev.c            |    2 +-
 drivers/block/umem.c                |    2 +-
 drivers/block/zram/zram_drv.c       |    2 +-
 drivers/lightnvm/rrpc.c             |    2 +-
 drivers/md/bcache/super.c           |    4 ++--
 drivers/md/dm-crypt.c               |    2 +-
 drivers/md/dm-io.c                  |    2 +-
 drivers/md/dm.c                     |   32 ++++++++++++++++------------
 drivers/md/md.c                     |    4 ++--
 drivers/md/raid10.c                 |    3 ++-
 drivers/md/raid5-cache.c            |    2 +-
 drivers/s390/block/dcssblk.c        |    2 +-
 drivers/s390/block/xpram.c          |    2 +-
 drivers/target/target_core_iblock.c |    2 +-
 fs/btrfs/extent_io.c                |    4 ++--
 fs/xfs/xfs_super.c                  |    2 +-
 include/linux/bio.h                 |    2 ++
 include/linux/blkdev.h              |    3 +--
 26 files changed, 101 insertions(+), 64 deletions(-)

--
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[PATCH 0/5] Updates following recent generic_make_request  improvement NeilBrown <neilb@suse.com> - 2017-03-10 07:10 +0100
  [PATCH 2/5] blk: remove bio_set arg from blk_queue_split() NeilBrown <neilb@suse.com> - 2017-03-10 07:10 +0100
  [PATCH 1/5] blk: Ensure users for current->bio_list can see the  full list. NeilBrown <neilb@suse.com> - 2017-03-10 07:10 +0100
  [PATCH 5/5] block_dev: make blkdev_dio_pool a non-rescuing bioset NeilBrown <neilb@suse.com> - 2017-03-10 07:10 +0100
  [PATCH 4/5] blk: use non-rescuing bioset for q->bio_split. NeilBrown <neilb@suse.com> - 2017-03-10 07:10 +0100
  [PATCH 3/5] blk: make the bioset rescue_workqueue optional. NeilBrown <neilb@suse.com> - 2017-03-10 07:10 +0100
  Re: [PATCH 0/5] Updates following recent generic_make_request  improvement Jens Axboe <axboe@kernel.dk> - 2017-03-11 23:40 +0100
    Re: [dm-devel] [PATCH 0/5] Updates following recent generic_make_request improvement NeilBrown <neilb@suse.com> - 2017-03-12 23:00 +0100

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