[for-4.16 PATCH v2 0/3] block: some genhd changes

Mike Snitzer <snitzer@xxxxxxxxxx> · Tue, 9 Jan 2018 21:41:01 -0500

Hi Jens,

Please consider PATCH 1 and 2 for 4.16 inclusion.  I've included PATCH
3 to show the DM changes needed in order to make use of these block
changes.

v2: added some del_gendisk() code movement to be symmetric with the
    device_add_disk() related code movement (suggested by Bart).  Also
    fixed a missing !GENHD_FL_HIDDEN check before the "bdi" symlink
    creation.

Thanks!
Mike

Mike Snitzer (3):
  block: only bdi_unregister() in del_gendisk() if !GENHD_FL_HIDDEN
  block: cope with gendisk's 'queue' being added later
  dm: fix awkward request_queue initialization

 block/blk-sysfs.c     | 23 +++++++++++++++++-
 block/genhd.c         | 38 +++++++----------------------
 drivers/md/dm-core.h  |  2 --
 drivers/md/dm-ioctl.c |  7 ++----
 drivers/md/dm-rq.c    | 13 +---------
 drivers/md/dm-table.c |  2 +-
 drivers/md/dm.c       | 66 +++++++++++++++++++++++++++++++--------------------
 7 files changed, 75 insertions(+), 76 deletions(-)

-- 
2.15.0

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