From: Nishanth Aravamudan <nacc@us.ibm.com>
To: kernel-janitors@vger.kernel.org
Subject: [Kernel-janitors] Re: [PATCH] usb/usbnet: replace
Date: Wed, 28 Jul 2004 19:35:59 +0000 [thread overview]
Message-ID: <20040728193559.GP1935@us.ibm.com> (raw)
In-Reply-To: <41073864.1050407@pacbell.net>
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On Wed, Jul 28, 2004 at 08:54:34AM -0700, Nishanth Aravamudan wrote:
> On Tue, Jul 27, 2004 at 10:23:48PM -0700, David Brownell wrote:
> > Nishanth Aravamudan wrote:
> > >I would appreciate any comments from the janitors list.
> > >
> > >Applys-to: 2.6.7
> > >
> > >Description: Use msleep() instead of schedule_timeout() to
> > >guarantee the task delays for the desired time.
> >
> > Please define and use UNLINK_TIMEOUT_MS, instead.
> > Or better yet, switch to wait_event() ...
>
> Please find the first of these changes below. Thanks.
The previous patch inserted extraneous whitespace. Please find the
corrected version below. Also, the unused UNLINK_TIMEOUT_JIFFIES is
removed.
-Nish
Applys-to: 2.6.7
Description: Use msleep() instead of schedule_timeout() to guarantee the
task delays for the desired time. Delete unused UNLINK_TIMEOUT_JIFFIES
#define.
Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com>
--- linux-vanilla/drivers/usb/net/usbnet.c 2004-06-15 22:19:31.000000000 -0700
+++ linux-dev/drivers/usb/net/usbnet.c 2004-07-28 12:33:16.000000000 -0700
@@ -164,7 +164,7 @@
#define CONTROL_TIMEOUT_JIFFIES ((CONTROL_TIMEOUT_MS * HZ)/1000)
// between wakeups
-#define UNLINK_TIMEOUT_JIFFIES ((3 /*ms*/ * HZ)/1000)
+#define UNLINK_TIMEOUT_MS 3
/*-------------------------------------------------------------------------*/
@@ -2550,8 +2550,7 @@ static int usbnet_stop (struct net_devic
while (skb_queue_len (&dev->rxq)
&& skb_queue_len (&dev->txq)
&& skb_queue_len (&dev->done)) {
- set_current_state (TASK_UNINTERRUPTIBLE);
- schedule_timeout (UNLINK_TIMEOUT_JIFFIES);
+ msleep(UNLINK_TIMEOUT_MS);
devdbg (dev, "waited for %d urb completions", temp);
}
dev->wait = 0;
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next prev parent reply other threads:[~2004-07-28 19:35 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-07-28 5:23 [Kernel-janitors] Re: [PATCH] usb/usbnet: replace David Brownell
2004-07-28 15:54 ` Nishanth Aravamudan
2004-07-28 19:35 ` Nishanth Aravamudan [this message]
2004-08-02 21:26 ` Greg KH
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