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Date: Thu, 22 Mar 2012 21:35:07 +0100 From: Oliver Neukum <oliver@...kum.org> To: netdev@...r.kernel.org, davem@...emloft.net, Tony Hill <tony.hill@...orola.com> Cc: linux-usb@...r.kernel.org Subject: [PATCH] usbnet: consider device busy at each recieved packet >From dd427382b6d3326acd6886041e8bbb432dfd4263 Mon Sep 17 00:00:00 2001 From: Oliver Neukum <oliver@...kum.org> Date: Sat, 3 Mar 2012 18:45:07 +0100 Subject: [PATCH] usbnet: consider device busy at each recieved packet usbnet should centrally handle busy reporting in the rx path so subdrivers need not worry. This hurts use cases which do rx only or predominantly. Signed-off-by: Oliver Neukum <oneukum@...e.de> --- drivers/net/usb/usbnet.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c index fae0fbd..a51ab46 100644 --- a/drivers/net/usb/usbnet.c +++ b/drivers/net/usb/usbnet.c @@ -493,6 +493,7 @@ block: if (netif_running (dev->net) && !test_bit (EVENT_RX_HALT, &dev->flags)) { rx_submit (dev, urb, GFP_ATOMIC); + usb_mark_last_busy(dev->udev); return; } usb_free_urb (urb); -- 1.7.1 -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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