Hi Linus,
Here's a set of fixes that should go into this release. This pull
request contains:
- Fix wbt performance regression introduced with the blk-rq-qos
refactoring (Harshad)
- Fix io_uring fileset removal inadvertently killing the workqueue (me)
- Fix io_uring typo in linked command nonblock submission (Pavel)
- Remove spurious io_uring wakeups on request free (Pavel)
- Fix null_blk zoned command error return (Keith)
- Don't use freezable workqueues for backing_dev, also means we can
revert a previous libata hack (Mika)
- Fix nbd sysfs mutex dropped too soon at removal time (Xiubo)
Please pull!
git://git.kernel.dk/linux-block.git tags/for-linus-20191010
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Harshad Shirwadkar (1):
blk-wbt: fix performance regression in wbt scale_up/scale_down
Jens Axboe (1):
io_uring: only flush workqueues on fileset removal
Keith Busch (1):
null_blk: Fix zoned command return code
Mika Westerberg (2):
bdi: Do not use freezable workqueue
Revert "libata, freezer: avoid block device removal while system is
frozen"
Pavel Begunkov (2):
io_uring: fix reversed nonblock flag for link submission
io_uring: remove wait loop spurious wakeups
Xiubo Li (1):
nbd: fix possible sysfs duplicate warning
block/blk-rq-qos.c | 14 +++++++++-----
block/blk-rq-qos.h | 4 ++--
block/blk-wbt.c | 6 ++++--
drivers/ata/libata-scsi.c | 21 ---------------------
drivers/block/nbd.c | 2 +-
drivers/block/null_blk_zoned.c | 3 +--
fs/io_uring.c | 24 ++++++++++--------------
kernel/freezer.c | 6 ------
mm/backing-dev.c | 4 ++--
9 files changed, 29 insertions(+), 55 deletions(-)
--
Jens Axboe
