linux-kernel - Re: [PATCH 1/3] sched/isolation: Add io

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Message-ID: <20240622051156.GA11303@lst.de>
Date: Sat, 22 Jun 2024 07:11:57 +0200
From: Christoph Hellwig <hch@....de>
To: Daniel Wagner <dwagner@...e.de>
Cc: Jens Axboe <axboe@...nel.dk>, Keith Busch <kbusch@...nel.org>,
	Sagi Grimberg <sagi@...mberg.me>,
	Thomas Gleixner <tglx@...utronix.de>,
	Christoph Hellwig <hch@....de>,
	Frederic Weisbecker <fweisbecker@...e.com>,
	Mel Gorman <mgorman@...e.de>, Hannes Reinecke <hare@...e.de>,
	Sridhar Balaraman <sbalaraman@...allelwireless.com>,
	"brookxu.cn" <brookxu.cn@...il.com>, Ming Lei <ming.lei@...hat.com>,
	linux-kernel@...r.kernel.org, linux-block@...r.kernel.org,
	linux-nvme@...ts.infradead.org
Subject: Re: [PATCH 1/3] sched/isolation: Add io_queue housekeeping option

> diff --git a/include/linux/sched/isolation.h b/include/linux/sched/isolation.h
> index 2b461129d1fa..fe751d704e99 100644
> --- a/include/linux/sched/isolation.h
> +++ b/include/linux/sched/isolation.h
> @@ -16,6 +16,7 @@ enum hk_type {
>  	HK_TYPE_WQ,
>  	HK_TYPE_MANAGED_IRQ,
>  	HK_TYPE_KTHREAD,
> +	HK_TYPE_IO_QUEUE,
>  	HK_TYPE_MAX
>  };

It might be a good time to write comments explaining these types?