linux-kernel - Re: [PATCH V3 2/2] PCI/DOE: Remove asynchronous task support

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Message-ID: <Y4TogTL4PUv2uk6n@iweiny-desk3>
Date:   Mon, 28 Nov 2022 08:57:37 -0800
From:   Ira Weiny <ira.weiny@...el.com>
To:     Hillf Danton <hdanton@...a.com>
CC:     Dan Williams <dan.j.williams@...el.com>,
        Bjorn Helgaas <bhelgaas@...gle.com>,
        Gregory Price <gregory.price@...verge.com>,
        "Jonathan Cameron" <Jonathan.Cameron@...wei.com>,
        "Li, Ming" <ming4.li@...el.com>, Lukas Wunner <lukas@...ner.de>,
        <linux-pci@...r.kernel.org>, <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH V3 2/2] PCI/DOE: Remove asynchronous task support

On Mon, Nov 28, 2022 at 05:51:12PM +0800, Hillf Danton wrote:
> On 27 Nov 2022 20:03:38 -0800 Ira Weiny <ira.weiny@...el.com>
> > @@ -49,7 +48,7 @@ struct pci_doe_mb {
> >  	struct xarray prots;
> >  
> >  	wait_queue_head_t wq;
> > -	struct workqueue_struct *work_queue;
> > +	struct mutex lock;
> >  	unsigned long flags;
> >  };
> 
> Add a followup cleanup patch to cut wait queue off as the wakeup in
> pci_doe_flush_mb() is gone.

Thanks.  That should have been part of patch 1/2 as it is gone then.

Ira