linux-kernel - Re: [PATCH 3/4] amd/amdkfd: WQ_PERCPU added to alloc

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Message-ID: <CAAofZF4Q6MAg0ob4nJEGXkHd0KnDPgOsATcguER6mAmD7CD6Vg@mail.gmail.com>
Date: Mon, 3 Nov 2025 16:01:09 +0100
From: Marco Crivellari <marco.crivellari@...e.com>
To: Philip Yang <yangp@....com>
Cc: Christian König <christian.koenig@....com>, 
	linux-kernel@...r.kernel.org, amd-gfx@...ts.freedesktop.org, 
	dri-devel@...ts.freedesktop.org, Tejun Heo <tj@...nel.org>, 
	Lai Jiangshan <jiangshanlai@...il.com>, Frederic Weisbecker <frederic@...nel.org>, 
	Sebastian Andrzej Siewior <bigeasy@...utronix.de>, Michal Hocko <mhocko@...e.com>, 
	Alex Deucher <alexander.deucher@....com>, David Airlie <airlied@...il.com>, 
	Simona Vetter <simona@...ll.ch>, "Yang, Philip" <Philip.Yang@....com>, 
	"Kuehling, Felix" <Felix.Kuehling@....com>
Subject: Re: [PATCH 3/4] amd/amdkfd: WQ_PERCPU added to alloc_workqueue users

On Fri, Oct 31, 2025 at 2:12 PM Philip Yang <yangp@....com> wrote:
> Hi,
>
> WQ_UNBOUND is more appropriate here, to execute the KFD release work immediately as long as CPU resource is available, not specific to the CPU that kfd_unref_process the last process refcount.

Hi,

I will do what you suggest.

Thank you!

-- 

Marco Crivellari

L3 Support Engineer, Technology & Product