Hello.

On Thu, Mar 04, 2021 at 06:46:21PM +0100, Paolo Valente wrote:

Hi,
this is the V2 for the third and last batches of patches that I
proposed recently [1].

I've tried to address all issues raised in [1].

In more detail, main changes for V1 are:
1. I've improved code as requested in "block, bfq: merge bursts of
newly-created queues"
2. I've improved comments as requested in "block, bfq: put reqs of
waker and woken in dispatch list"

Thanks,
Paolo

[1] https://www.spinics.net/lists/linux-block/msg64333.html

Paolo Valente (6):
  block, bfq: always inject I/O of queues blocked by wakers
  block, bfq: put reqs of waker and woken in dispatch list
  block, bfq: make shared queues inherit wakers
  block, bfq: fix weight-raising resume with !low_latency
  block, bfq: keep shared queues out of the waker mechanism
  block, bfq: merge bursts of newly-created queues

 block/bfq-cgroup.c  |   2 +
 block/bfq-iosched.c | 399 +++++++++++++++++++++++++++++++++++++++++---
 block/bfq-iosched.h |  15 ++
 block/bfq-wf2q.c    |   8 +
 4 files changed, 402 insertions(+), 22 deletions(-)

--
2.20.1

I'm running the kernel with this submission applied on multiple machines
for 3 weeks now and haven't encountered any visible issues.

Tested-by: Oleksandr Natalenko <redacted>

Thanks.

-- 
  Oleksandr Natalenko (post-factum)