linux-kernel - Re: [PATCH v3 0/2] io_uring/io-wq: respect cgroup cpusets

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Message-Id: <172606129845.167290.7805052336711734654.b4-ty@kernel.dk>
Date: Wed, 11 Sep 2024 07:28:18 -0600
From: Jens Axboe <axboe@...nel.dk>
To: Felix Moessbauer <felix.moessbauer@...mens.com>
Cc: asml.silence@...il.com, linux-kernel@...r.kernel.org, 
 io-uring@...r.kernel.org, cgroups@...r.kernel.org, dqminh@...udflare.com, 
 longman@...hat.com, adriaan.schmidt@...mens.com, 
 florian.bezdeka@...mens.com
Subject: Re: [PATCH v3 0/2] io_uring/io-wq: respect cgroup cpusets


On Tue, 10 Sep 2024 19:11:55 +0200, Felix Moessbauer wrote:
> this series continues the affinity cleanup work started in
> io_uring/sqpoll. It has been successfully tested against the liburing
> testsuite (make runtests), liburing @ caae94903d2e201.
> 
> The test wq-aff.t succeeds if at least cpu 0,1 are in
> the set and fails otherwise. This is expected, as the test wants
> to pin on these cpus. I'll send a patch for liburing to skip that test
> in case this pre-condition is not met.
> 
> [...]

Applied, thanks!

[1/2] io_uring/io-wq: do not allow pinning outside of cpuset
      commit: 0997aa5497c714edbb349ca366d28bd550ba3408
[2/2] io_uring/io-wq: inherit cpuset of cgroup in io worker
      commit: 84eacf177faa605853c58e5b1c0d9544b88c16fd

Best regards,
-- 
Jens Axboe