On 04/02/14 19:19, Zoltan Kiss wrote:
On 20/01/14 16:38, Wei Liu wrote:
On Wed, Jan 15, 2014 at 05:11:07PM +, Zoltan Kiss wrote:
The recent patch to fix receive side flow control (11b57f) solved the
spinning
thread problem, however caused an another one. The receive side can
stall, if:
-
On 20/01/14 16:38, Wei Liu wrote:
On Wed, Jan 15, 2014 at 05:11:07PM +, Zoltan Kiss wrote:
The recent patch to fix receive side flow control (11b57f) solved the spinning
thread problem, however caused an another one. The receive side can stall, if:
- [THREAD] xenvif_rx_action sets
On 20/01/14 16:38, Wei Liu wrote:
On Wed, Jan 15, 2014 at 05:11:07PM +, Zoltan Kiss wrote:
The recent patch to fix receive side flow control (11b57f) solved the spinning
thread problem, however caused an another one. The receive side can stall, if:
- [THREAD] xenvif_rx_action sets
On 04/02/14 19:19, Zoltan Kiss wrote:
On 20/01/14 16:38, Wei Liu wrote:
On Wed, Jan 15, 2014 at 05:11:07PM +, Zoltan Kiss wrote:
The recent patch to fix receive side flow control (11b57f) solved the
spinning
thread problem, however caused an another one. The receive side can
stall, if:
-
On Wed, Jan 15, 2014 at 05:11:07PM +, Zoltan Kiss wrote:
> The recent patch to fix receive side flow control (11b57f) solved the spinning
> thread problem, however caused an another one. The receive side can stall, if:
> - [THREAD] xenvif_rx_action sets rx_queue_stopped to true
> - [INTERRUPT]
> -Original Message-
> From: Zoltan Kiss
> Sent: 20 January 2014 12:23
> To: Ian Campbell; Wei Liu; xen-de...@lists.xenproject.org;
> net...@vger.kernel.org; linux-kernel@vger.kernel.org; Jonathan Davies
> Cc: Paul Durrant
> Subject: Re: [PATCH net-next v2] xen-netback
Any reviews on this one? It fixes an important lockup situation, so
either this or some other fix should go in soon.
On 15/01/14 17:11, Zoltan Kiss wrote:
The recent patch to fix receive side flow control (11b57f) solved the spinning
thread problem, however caused an another one. The receive
Any reviews on this one? It fixes an important lockup situation, so
either this or some other fix should go in soon.
On 15/01/14 17:11, Zoltan Kiss wrote:
The recent patch to fix receive side flow control (11b57f) solved the spinning
thread problem, however caused an another one. The receive
-Original Message-
From: Zoltan Kiss
Sent: 20 January 2014 12:23
To: Ian Campbell; Wei Liu; xen-de...@lists.xenproject.org;
net...@vger.kernel.org; linux-kernel@vger.kernel.org; Jonathan Davies
Cc: Paul Durrant
Subject: Re: [PATCH net-next v2] xen-netback: Rework rx_work_todo
Any
On Wed, Jan 15, 2014 at 05:11:07PM +, Zoltan Kiss wrote:
The recent patch to fix receive side flow control (11b57f) solved the spinning
thread problem, however caused an another one. The receive side can stall, if:
- [THREAD] xenvif_rx_action sets rx_queue_stopped to true
- [INTERRUPT]
The recent patch to fix receive side flow control (11b57f) solved the spinning
thread problem, however caused an another one. The receive side can stall, if:
- [THREAD] xenvif_rx_action sets rx_queue_stopped to true
- [INTERRUPT] interrupt happens, and sets rx_event to true
- [THREAD] then
The recent patch to fix receive side flow control (11b57f) solved the spinning
thread problem, however caused an another one. The receive side can stall, if:
- [THREAD] xenvif_rx_action sets rx_queue_stopped to true
- [INTERRUPT] interrupt happens, and sets rx_event to true
- [THREAD] then
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