On 2/21/2023 8:42 PM, lon...@linuxonhyperv.com wrote:
> From: Long Li
>
> Change all the logging statements on the datapath to use RTE_LOG_DP() to
> reduce CPU overhead when logging is not enabled for datapath.
>
> Fixes: 517ed6e2d5 ("net/mana: add basic driver with build environment")
> Cc: sta
>Subject: Re: [PATCH] net/mana: use RTE_LOG_DP for logs on datapath
>
>On 4/28/2023 2:29 AM, Long Li wrote:
>>
>>
>>> -Original Message-
>>> From: Ferruh Yigit
>>> Sent: Friday, March 3, 2023 5:15 PM
>>> To: Long Li ; Stephe
; Jerin Jacob
>> Kollanukkaran ; David Marchand
>> ; dev@dpdk.org; Ajay Sharma
>> ; sta...@dpdk.org; Luca Boccassi
>> ; Qi Z Zhang ; Ajit Khaparde
>> ; Bruce Richardson
>> ; Konstantin Ananyev
>> ; Olivier Matz ;
>> Honnappa Nagarahalli ; techbo...@dpdk.org
Sharma
> ; sta...@dpdk.org; Luca Boccassi
> ; Qi Z Zhang ; Ajit Khaparde
> ; Bruce Richardson
> ; Konstantin Ananyev
> ; Olivier Matz ;
> Honnappa Nagarahalli ; techbo...@dpdk.org
> Subject: Re: [PATCH] net/mana: use RTE_LOG_DP for logs on datapath
>
> On 3/3/2023 7:04 PM,
On 3/3/2023 7:04 PM, Long Li wrote:
>> Subject: Re: [PATCH] net/mana: use RTE_LOG_DP for logs on datapath
>>
>> On 3/3/2023 2:16 AM, Long Li wrote:
>>>> Subject: Re: [PATCH] net/mana: use RTE_LOG_DP for logs on datapath
>>>>
>>>> On Thu, 23
On Fri, 3 Mar 2023 13:54:23 +
Ferruh Yigit wrote:
> On 3/3/2023 2:16 AM, Long Li wrote:
> >> Subject: Re: [PATCH] net/mana: use RTE_LOG_DP for logs on datapath
> >>
> >> On Thu, 23 Feb 2023 10:09:17 -0800
> >> Stephen Hemminger wrote:
> >
> Subject: Re: [PATCH] net/mana: use RTE_LOG_DP for logs on datapath
>
> On 3/3/2023 2:16 AM, Long Li wrote:
> >> Subject: Re: [PATCH] net/mana: use RTE_LOG_DP for logs on datapath
> >>
> >> On Thu, 23 Feb 2023 10:09:17 -0800
> >> Stephen Hemminger w
On 3/3/2023 2:16 AM, Long Li wrote:
>> Subject: Re: [PATCH] net/mana: use RTE_LOG_DP for logs on datapath
>>
>> On Thu, 23 Feb 2023 10:09:17 -0800
>> Stephen Hemminger wrote:
>>
>>> On Thu, 23 Feb 2023 14:07:25 +
>>> Ferruh Yigit wrote:
>&g
> Subject: Re: [PATCH] net/mana: use RTE_LOG_DP for logs on datapath
>
> On Thu, 23 Feb 2023 10:09:17 -0800
> Stephen Hemminger wrote:
>
> > On Thu, 23 Feb 2023 14:07:25 +
> > Ferruh Yigit wrote:
> >
> > > Overall I am not sure if anyone is inte
On Thu, 23 Feb 2023 10:09:17 -0800
Stephen Hemminger wrote:
> On Thu, 23 Feb 2023 14:07:25 +
> Ferruh Yigit wrote:
>
> > Overall I am not sure if anyone is interested in driver datapath logs
> > other than driver developers themselves.
> >
> > For datapath logging I think there are two con
On Thu, 23 Feb 2023 14:07:25 +
Ferruh Yigit wrote:
> Overall I am not sure if anyone is interested in driver datapath logs
> other than driver developers themselves.
>
> For datapath logging I think there are two concerns,
> 1) It should not eat *any* cycles unless explicitly enabled
> 2) Ca
On 2/21/2023 8:42 PM, lon...@linuxonhyperv.com wrote:
> diff --git a/drivers/net/mana/tx.c b/drivers/net/mana/tx.c
> index 300bf27cc1..a45b5e289c 100644
> --- a/drivers/net/mana/tx.c
> +++ b/drivers/net/mana/tx.c
> @@ -183,17 +183,17 @@ mana_tx_burst(void *dpdk_txq, struct rte_mbuf
> **tx_pkts, ui
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