linux-kernel - Re: [PATCH] KVM: Move VM's worker kthreads back to the original cgroups before exiting.

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Date:   Wed, 22 Dec 2021 12:14:59 -0800
From:   Vipin Sharma <vipinsh@...gle.com>
To:     Lai Jiangshan <jiangshanlai@...il.com>
Cc:     Paolo Bonzini <pbonzini@...hat.com>,
        Sean Christopherson <seanjc@...gle.com>,
        David Matlack <dmatlack@...gle.com>, kvm@...r.kernel.org,
        LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] KVM: Move VM's worker kthreads back to the original
 cgroups before exiting.

On Tue, Dec 14, 2021 at 8:14 AM Lai Jiangshan <jiangshanlai@...il.com> wrote:
>
> Hello
>
> Off-topic, can this kvm worker_thread and the thread to do async pagefault
> be possibly changed to use something like io_uring's IOWQ (fs/io-wq.c)
> created by create_io_thread()?
>
> So that every resource the threads used are credited to the process
> of the vm.
>

Sorry, I am not very familiar with it. Maybe someone from the
community knows better about this.