From: Vineet Gupta
Date: Fri, 6 Sep 2013 04:24:39 +
> On 09/05/2013 11:54 PM, David Miller wrote:
>> You should keep the check in the transmit queueing code as a BUG check,
>> almost every driver has code of the form (using NIU as an example):
...
>> Otherwise queue management bugs are
Hi David,
On 09/05/2013 11:54 PM, David Miller wrote:
> From: Vineet Gupta
> Date: Wed, 4 Sep 2013 18:33:11 +0530
>
>> This came out of staring at code due to recent performance fix.
>>
>> * TX BD reclaim can call netif_wake_queue() once, outside the loop if
>> one/more BDs were freed, NO need
From: Vineet Gupta
Date: Wed, 4 Sep 2013 18:33:11 +0530
> This came out of staring at code due to recent performance fix.
>
> * TX BD reclaim can call netif_wake_queue() once, outside the loop if
> one/more BDs were freed, NO need to do this each iteration.
>
> * TX need not look at next BD
From: Vineet Gupta vineet.gup...@synopsys.com
Date: Wed, 4 Sep 2013 18:33:11 +0530
This came out of staring at code due to recent performance fix.
* TX BD reclaim can call netif_wake_queue() once, outside the loop if
one/more BDs were freed, NO need to do this each iteration.
* TX need
Hi David,
On 09/05/2013 11:54 PM, David Miller wrote:
From: Vineet Gupta vineet.gup...@synopsys.com
Date: Wed, 4 Sep 2013 18:33:11 +0530
This came out of staring at code due to recent performance fix.
* TX BD reclaim can call netif_wake_queue() once, outside the loop if
one/more BDs were
From: Vineet Gupta vineet.gup...@synopsys.com
Date: Fri, 6 Sep 2013 04:24:39 +
On 09/05/2013 11:54 PM, David Miller wrote:
You should keep the check in the transmit queueing code as a BUG check,
almost every driver has code of the form (using NIU as an example):
...
Otherwise queue
This came out of staring at code due to recent performance fix.
* TX BD reclaim can call netif_wake_queue() once, outside the loop if
one/more BDs were freed, NO need to do this each iteration.
* TX need not look at next BD to stop the netif queue. It rather be done
in the next tx call, when
This came out of staring at code due to recent performance fix.
* TX BD reclaim can call netif_wake_queue() once, outside the loop if
one/more BDs were freed, NO need to do this each iteration.
* TX need not look at next BD to stop the netif queue. It rather be done
in the next tx call, when
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