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From: Tejun Heo <tj@kernel.org>
To: David Carlier <devnexen@gmail.com>, David Vernet <void@manifault.com>
Cc: linux-kernel@vger.kernel.org
Subject: Re: [PATCH] sched_ext: add unlikely() hints in do_enqueue_task() hot path
Date: Thu, 26 Feb 2026 12:08:41 -1000	[thread overview]
Message-ID: <910584a388b5647dbccc2807bc2aa234@kernel.org> (raw)
In-Reply-To: <20260226175019.40449-1-devnexen@gmail.com>

Hello,

It looks like the patch accidentally includes a CLAUDE.md file creation.
Could you drop that and resend?

Also, for the PF_EXITING and migration_disabled checks, the original code
intentionally places unlikely() only on the runtime condition (e.g.
p->flags & PF_EXITING). Moving it to wrap the entire condition loses that
precision. It'd be better to keep those as they are and only add
unlikely() to the scx_rq_online() and scx_rq_bypassing() checks.

Thanks.

--
tejun

  reply	other threads:[~2026-02-26 22:08 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-02-26 17:50 [PATCH] sched_ext: add unlikely() hints in do_enqueue_task() hot path David Carlier
2026-02-26 22:08 ` Tejun Heo [this message]
2026-02-27 17:40   ` David CARLIER
  -- strict thread matches above, loose matches on Subject: below --
2026-02-26 22:44 David Carlier
2026-02-27 17:30 ` Tejun Heo

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