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From: Matan Azrad <matan@mellanox.com>
To: Ferruh Yigit <ferruh.yigit@intel.com>,
	Bill Zhou <dongz@mellanox.com>,
	"wenzhuo.lu@intel.com" <wenzhuo.lu@intel.com>,
	"beilei.xing@intel.com" <beilei.xing@intel.com>,
	"bernard.iremonger@intel.com" <bernard.iremonger@intel.com>,
	Ori Kam <orika@mellanox.com>,
	"john.mcnamara@intel.com" <john.mcnamara@intel.com>,
	"marko.kovacevic@intel.com" <marko.kovacevic@intel.com>
Cc: "dev@dpdk.org" <dev@dpdk.org>
Subject: Re: [dpdk-dev] [PATCH v4] app/testpmd: support flow aging
Date: Tue, 5 May 2020 09:11:48 +0000
Message-ID: <AM0PR0502MB4019694EBB1F952C2623C522D2A70@AM0PR0502MB4019.eurprd05.prod.outlook.com> (raw)
In-Reply-To: <bdeaf284-7ccf-500e-5aaf-1ab2fa34f811@intel.com>



From: Ferruh Yigit:
> On 5/3/2020 9:59 AM, Bill Zhou wrote:
> > Currently, there is no way to check the aging event or to get the
> > current aged flows in testpmd, this patch include those implements, it's
> included:
> >
> > - Add new item "flow_aged" to the current print event command
> arguments.
> > - Add new command to list all aged flows, meanwhile, we can set
> parameter
> >   to destroy it.
> >
> > Signed-off-by: Bill Zhou <dongz@mellanox.com>
> > ---
> > v2: Update the way of registering aging event, add new command to
> > control if the event need be print or not. Update the output of the
> > delete aged flow command format.
> > v3: Change the command from only set aged flow output to set one
> > gloable verbose bitmap for all events output.
> > v4: Add the event output to current global print event arguments.
> 
> <...>
> 
> > @@ -187,9 +187,9 @@ usage(char* progname)
> >  	printf("  --no-rmv-interrupt: disable device removal interrupt.\n");
> >  	printf("  --bitrate-stats=N: set the logical core N to perform "
> >  		"bit-rate calculation.\n");
> > -	printf("  --print-event
> <unknown|intr_lsc|queue_state|intr_reset|vf_mbox|macsec|intr_rmv|all
> >: "
> > +	printf("  --print-event
> <unknown|intr_lsc|queue_state|intr_reset|vf_mbox|macsec|intr_rmv|flo
> w_aged|all>: "
> >  	       "enable print of designated event or all of them.\n");
> > -	printf("  --mask-event
> <unknown|intr_lsc|queue_state|intr_reset|vf_mbox|macsec|intr_rmv|all
> >: "
> > +	printf("  --mask-event
> <unknown|intr_lsc|queue_state|intr_reset|vf_mbox|macsec|intr_rmv|flo
> w_aged|all>: "
> 
> +1 to '--print-event', can you please update the documentation for the
> change?

 +1

> <...>
> 
> > @@ -388,7 +389,8 @@ uint32_t event_print_mask = (UINT32_C(1) <<
> RTE_ETH_EVENT_UNKNOWN) |
> >  			    (UINT32_C(1) << RTE_ETH_EVENT_INTR_RESET) |
> >  			    (UINT32_C(1) << RTE_ETH_EVENT_IPSEC) |
> >  			    (UINT32_C(1) << RTE_ETH_EVENT_MACSEC) |
> > -			    (UINT32_C(1) << RTE_ETH_EVENT_INTR_RMV);
> > +			    (UINT32_C(1) << RTE_ETH_EVENT_INTR_RMV) |
> > +			    (UINT32_C(1) << RTE_ETH_EVENT_FLOW_AGED);
> 
> This is enabling the event logging by default, we are turning back to original
> point, since '--print-event' can be used to enable it, can you please leave it
> out by default?

The aged event is triggered only when there is at least one flow which is configured with AGE action,
Don't you think it should be printed by default if the user requested aging in a flow?



  reply	other threads:[~2020-05-05  9:11 UTC|newest]

Thread overview: 27+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-04-24 10:55 [dpdk-dev] [PATCH] " Bill Zhou
2020-04-24 16:25 ` Ferruh Yigit
2020-04-26  7:23   ` Bill Zhou
2020-04-27 14:13     ` Ferruh Yigit
2020-04-27 15:12       ` Matan Azrad
2020-04-30 22:26         ` Ferruh Yigit
2020-04-30 15:53 ` [dpdk-dev] [PATCH v2] " Bill Zhou
2020-04-30 22:43   ` Ferruh Yigit
2020-05-01  6:51     ` Matan Azrad
2020-05-01  9:27       ` Ferruh Yigit
2020-05-01 11:28         ` Matan Azrad
2020-05-01 11:54           ` Ferruh Yigit
2020-05-01 12:45             ` Matan Azrad
2020-05-01 13:38               ` Ferruh Yigit
2020-05-01 15:14                 ` Matan Azrad
2020-05-01 15:44                   ` Ferruh Yigit
2020-05-02 14:00   ` [dpdk-dev] [PATCH v3] " Bill Zhou
2020-05-03  8:59     ` [dpdk-dev] [PATCH v4] " Bill Zhou
2020-05-03  9:46       ` Matan Azrad
2020-05-03 14:58       ` Ori Kam
2020-05-05  8:37       ` Ferruh Yigit
2020-05-05  9:11         ` Matan Azrad [this message]
2020-05-05  9:23           ` Ferruh Yigit
2020-05-05  9:49       ` [dpdk-dev] [PATCH v5] " Bill Zhou
2020-05-05 10:09         ` Ori Kam
2020-05-05 15:11           ` Ferruh Yigit
2020-05-06  8:04             ` Matan Azrad

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