Re: [PATCH v2] tuntap: add flow control to support back pressure

2014-04-14 Thread Michael S. Tsirkin
On Mon, Apr 14, 2014 at 12:19:14AM -0400, Steven Galgano wrote: > On 04/13/2014 09:40 PM, David Miller wrote: > > From: Steven Galgano > > Date: Sun, 13 Apr 2014 21:30:27 -0400 > > > >> Added optional per queue flow control support using IFF_FLOW_CONTROL. When > >> the IFF_FLOW_CONTROL TUNSETIFF

Re: [PATCH v2] tuntap: add flow control to support back pressure

2014-04-13 Thread David Miller
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Re: [PATCH v2] tuntap: add flow control to support back pressure

2014-04-13 Thread Steven Galgano
On 04/13/2014 09:40 PM, David Miller wrote: > From: Steven Galgano > Date: Sun, 13 Apr 2014 21:30:27 -0400 > >> Added optional per queue flow control support using IFF_FLOW_CONTROL. When >> the IFF_FLOW_CONTROL TUNSETIFF flag is specified it will set a per queue >> flag to indicate that the que

Re: [PATCH v2] tuntap: add flow control to support back pressure

2014-04-13 Thread David Miller
From: Steven Galgano Date: Sun, 13 Apr 2014 21:30:27 -0400 > Added optional per queue flow control support using IFF_FLOW_CONTROL. When > the IFF_FLOW_CONTROL TUNSETIFF flag is specified it will set a per queue flag > to indicate that the queue should be stopped using netif_tx_stop_queue(), >