* [GIT PULL] Block fixes for 5.14-final
@ 2021-08-27 22:31 Jens Axboe
2021-08-27 23:27 ` pr-tracker-bot
0 siblings, 1 reply; 2+ messages in thread
From: Jens Axboe @ 2021-08-27 22:31 UTC (permalink / raw)
To: Linus Torvalds; +Cc: linux-block
Hi Linus,
- Revert the mq-deadline priority handling, it's causing serious
performance regressions. While experimental patches exists to fix this
up, it's too late to do so now. Revert it and re-do it properly for
5.15 instead.
- Fix a NULL vs IS_ERR() regression in this release (Dan)
- Fix a mq-deadline accounting regression in this release (Bart)
- Mark cryptoloop as deprecated. It's broken and dm-crypt fully supports
it, and it's actively intefering with loop. Plan on removal for 5.16.
(Christoph)
Please pull!
The following changes since commit a9ed27a764156929efe714033edb3e9023c5f321:
blk-mq: fix is_flush_rq (2021-08-17 20:17:34 -0600)
are available in the Git repository at:
git://git.kernel.dk/linux-block.git tags/block-5.14-2021-08-27
for you to fetch changes up to 222013f9ac30b9cec44301daa8dbd0aae38abffb:
cryptoloop: add a deprecation warning (2021-08-27 10:44:54 -0600)
----------------------------------------------------------------
block-5.14-2021-08-27
----------------------------------------------------------------
Bart Van Assche (1):
mq-deadline: Fix request accounting
Christoph Hellwig (1):
cryptoloop: add a deprecation warning
Dan Carpenter (1):
pd: fix a NULL vs IS_ERR() check
Jens Axboe (1):
Revert "block/mq-deadline: Prioritize high-priority requests"
block/mq-deadline.c | 58 +++++++++++++---------------------------------
drivers/block/Kconfig | 4 ++--
drivers/block/cryptoloop.c | 2 ++
drivers/block/paride/pd.c | 2 +-
4 files changed, 21 insertions(+), 45 deletions(-)
--
Jens Axboe
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [GIT PULL] Block fixes for 5.14-final
2021-08-27 22:31 [GIT PULL] Block fixes for 5.14-final Jens Axboe
@ 2021-08-27 23:27 ` pr-tracker-bot
0 siblings, 0 replies; 2+ messages in thread
From: pr-tracker-bot @ 2021-08-27 23:27 UTC (permalink / raw)
To: Jens Axboe; +Cc: Linus Torvalds, linux-block
The pull request you sent on Fri, 27 Aug 2021 16:31:42 -0600:
> git://git.kernel.dk/linux-block.git tags/block-5.14-2021-08-27
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/64b4fc45bea6f4faa843d2f97ff51665280efee1
Thank you!
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