linux-kernel - Re: [PATCH v6 3/6] vhost: Add the cgroup related function

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Message-ID: <CACGkMEt7bkpOXNff6Ve+3nR0xN=zzjm7qZNsZOV2HcnuGvVgig@mail.gmail.com>
Date: Mon, 24 Feb 2025 09:39:46 +0800
From: Jason Wang <jasowang@...hat.com>
To: Cindy Lu <lulu@...hat.com>
Cc: mst@...hat.com, michael.christie@...cle.com, sgarzare@...hat.com, 
	linux-kernel@...r.kernel.org, virtualization@...ts.linux-foundation.org, 
	netdev@...r.kernel.org
Subject: Re: [PATCH v6 3/6] vhost: Add the cgroup related function

On Sun, Feb 23, 2025 at 11:41 PM Cindy Lu <lulu@...hat.com> wrote:
>
> Add back the previously removed cgroup function to support the kthread
> The biggest change for this part is in vhost_attach_cgroups() and
> vhost_attach_task_to_cgroups().
>
> Reuse the function __vhost_worker_flush, but in this situation, the
> attachment_cnt is 0. Therefore, add a boolean to disable this check.
>

How about just tweaking its value to INT_MAX so we can avoid this new parameter?

Thanks