linux-kernel - RE: [PATCH 6/6] drivers: hv: vmbus: Fix call msleep using

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Date:   Sun, 15 Nov 2020 22:32:41 +0000
From:   Michael Kelley <mikelley@...rosoft.com>
To:     Matheus Castello <matheus@...tello.eng.br>,
        KY Srinivasan <kys@...rosoft.com>,
        Haiyang Zhang <haiyangz@...rosoft.com>,
        Stephen Hemminger <sthemmin@...rosoft.com>,
        "wei.liu@...nel.org" <wei.liu@...nel.org>
CC:     "sashal@...nel.org" <sashal@...nel.org>,
        Tianyu Lan <Tianyu.Lan@...rosoft.com>,
        Dexuan Cui <decui@...rosoft.com>,
        Sunil Muthuswamy <sunilmut@...rosoft.com>,
        "linux-hyperv@...r.kernel.org" <linux-hyperv@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: RE: [PATCH 6/6] drivers: hv: vmbus: Fix call msleep using < 20ms

From: Matheus Castello <matheus@...tello.eng.br>  Sent: Sunday, November 15, 2020 11:58 AM
> 
> Fixed checkpatch warning: MSLEEP: msleep < 20ms can sleep for up to
> 20ms; see Documentation/timers/timers-howto.rst
> 
> Signed-off-by: Matheus Castello <matheus@...tello.eng.br>
> ---
>  drivers/hv/vmbus_drv.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/hv/vmbus_drv.c b/drivers/hv/vmbus_drv.c
> index 774b88dd0e15..cf49c0c01206 100644
> --- a/drivers/hv/vmbus_drv.c
> +++ b/drivers/hv/vmbus_drv.c
> @@ -2382,7 +2382,7 @@ static int vmbus_bus_suspend(struct device *dev)
>  		 * We wait here until the completion of any channel
>  		 * offers that are currently in progress.
>  		 */
> -		msleep(1);
> +		usleep_range(1000, 2000);
>  	}
> 
>  	mutex_lock(&vmbus_connection.channel_mutex);
> --
> 2.28.0

Reviewed-by: Michael Kelley <mikelley@...rosoft.com>