linux-kernel - Re: [PATCH v8 3/4] driver core: shut down devices asynchronously

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Message-ID: <Zsm2Amxu6kBmc48W@wunner.de>
Date: Sat, 24 Aug 2024 12:29:22 +0200
From: Lukas Wunner <lukas@...ner.de>
To: Stuart Hayes <stuart.w.hayes@...il.com>
Cc: linux-kernel@...r.kernel.org,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	"Rafael J . Wysocki" <rafael@...nel.org>,
	Martin Belanger <Martin.Belanger@...l.com>,
	Oliver O'Halloran <oohall@...il.com>,
	Daniel Wagner <dwagner@...e.de>, Keith Busch <kbusch@...nel.org>,
	David Jeffery <djeffery@...hat.com>,
	Jeremy Allison <jallison@....com>, Jens Axboe <axboe@...com>,
	Christoph Hellwig <hch@....de>, Sagi Grimberg <sagi@...mberg.me>,
	linux-nvme@...ts.infradead.org
Subject: Re: [PATCH v8 3/4] driver core: shut down devices asynchronously

On Thu, Aug 22, 2024 at 03:28:04PM -0500, Stuart Hayes wrote:
> --- a/drivers/base/core.c
> +++ b/drivers/base/core.c
> @@ -3531,6 +3532,7 @@ static int device_private_init(struct device *dev)
>  	klist_init(&dev->p->klist_children, klist_children_get,
>  		   klist_children_put);
>  	INIT_LIST_HEAD(&dev->p->deferred_probe);
> +	dev->p->shutdown_after = 0;
>  	return 0;
>  }

Nit:  Unnecessary assignment since dev->p is allocated with kzalloc()
immediately above this hunk.

Thanks,

Lukas