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From: Andrew Rybchenko <arybchenko@solarflare.com>
To: BillZhou <dongz@mellanox.com>, <matan@mellanox.com>,
	<orika@mellanox.com>,  <wenzhuo.lu@intel.com>,
	<jingjing.wu@intel.com>, <bernard.iremonger@intel.com>,
	<john.mcnamara@intel.com>, <marko.kovacevic@intel.com>,
	<thomas@monjalon.net>, <ferruh.yigit@intel.com>
Cc: <dev@dpdk.org>
Subject: Re: [dpdk-dev] [PATCH] ethdev: support flow aging
Date: Fri, 10 Apr 2020 15:07:36 +0300	[thread overview]
Message-ID: <517a5845-b3b6-2471-a386-b27109ae16be@solarflare.com> (raw)
In-Reply-To: <20200410094631.31330-1-dongz@mellanox.com>

On 4/10/20 12:46 PM, BillZhou wrote:
> One of the reasons to destroy a flow is the fact that no packet matches the
> flow for "timeout" time.
> For example, when TCP\UDP sessions are suddenly closed.
>
> Currently, there is no any DPDK mechanism for flow aging and the
> applications use their own ways to detect and destroy aged-out flows.
>
> The flow aging implementation need include:
> - A new rte_flow action: RTE_FLOW_ACTION_TYPE_AGE to set the timeout and
>    the application flow context for each flow.
> - A new ethdev event: RTE_ETH_EVENT_FLOW_AGED for the driver to report
>    that there are new aged-out flows.
> - A new rte_flow API: rte_flow_get_aged_flows to get the aged-out flows
>    contexts from the port.
> - Support input flow aging command line in Testpmd.
>
> Signed-off-by: BillZhou <dongz@mellanox.com>

Acked-by: Andrew Rybchenko <arybchenko@solarflare.com>


  parent reply	other threads:[~2020-04-10 12:08 UTC|newest]

Thread overview: 50+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-05-26 10:18 [dpdk-dev] [PATCH] [RFC] " Matan Azrad
2019-06-06 10:24 ` Jerin Jacob Kollanukkaran
2019-06-06 10:51   ` Matan Azrad
2019-06-06 12:15     ` Jerin Jacob Kollanukkaran
2019-06-18  5:56       ` Matan Azrad
2019-06-24  6:26         ` Jerin Jacob Kollanukkaran
2019-06-27  8:26           ` Matan Azrad
2020-03-16 16:13       ` Stephen Hemminger
2020-03-16 10:22 ` [dpdk-dev] [PATCH v2] " BillZhou
2020-03-16 12:52 ` BillZhou
2020-03-20  6:59   ` Jerin Jacob
2020-03-24 10:18   ` Andrew Rybchenko
2020-04-10  9:46   ` [dpdk-dev] [PATCH] " BillZhou
2020-04-10 10:14     ` Thomas Monjalon
2020-04-13  4:02       ` Bill Zhou
2020-04-10 12:07     ` Andrew Rybchenko [this message]
2020-04-10 12:41       ` Jerin Jacob
2020-04-12  9:13     ` Ori Kam
2020-04-12  9:48       ` Matan Azrad
2020-04-14  8:32     ` [dpdk-dev] [PATCH v2] " Dong Zhou
2020-04-14  8:49       ` Ori Kam
2020-04-14  9:23         ` Bill Zhou
2020-04-16 13:32         ` Ferruh Yigit
2020-04-17 22:00       ` Ferruh Yigit
2020-04-17 22:07         ` Stephen Hemminger
2020-04-18  5:04         ` Bill Zhou
2020-04-18  9:44           ` Thomas Monjalon
2020-04-20 14:06             ` Ferruh Yigit
2020-04-20 16:10               ` Thomas Monjalon
2020-04-21 10:04                 ` Ferruh Yigit
2020-04-21 10:09                   ` Thomas Monjalon
2020-04-21 15:59                   ` Andrew Rybchenko
2020-04-21  6:22       ` [dpdk-dev] [PATCH v3] " Bill Zhou
2020-04-21 10:11         ` [dpdk-dev] [PATCH v4] " Bill Zhou
2020-04-21 17:13           ` Ferruh Yigit
2020-04-29 14:50           ` Tom Barbette
2020-04-30  7:36             ` Matan Azrad
2020-04-30  7:49               ` Tom Barbette
2020-04-13 14:53   ` [dpdk-dev] [PATCH 0/2] " Dong Zhou
2020-04-13 14:53     ` [dpdk-dev] [PATCH 1/2] net/mlx5: modify ext-counter memory allocation Dong Zhou
2020-04-13 14:53     ` [dpdk-dev] [PATCH 2/2] net/mlx5: support flow aging Dong Zhou
2020-04-24 10:45     ` [dpdk-dev] [PATCH v2 0/2] " Bill Zhou
2020-04-24 10:45       ` [dpdk-dev] [PATCH v2 1/2] net/mlx5: modify ext-counter memory allocation Bill Zhou
2020-04-24 10:45       ` [dpdk-dev] [PATCH v2 2/2] net/mlx5: support flow aging Bill Zhou
2020-04-26  7:07         ` Suanming Mou
2020-04-29  2:25       ` [dpdk-dev] [PATCH v3 0/2] " Bill Zhou
2020-04-29  2:25         ` [dpdk-dev] [PATCH v3 1/2] net/mlx5: modify ext-counter memory allocation Bill Zhou
2020-04-29  2:25         ` [dpdk-dev] [PATCH v3 2/2] net/mlx5: support flow aging Bill Zhou
2020-05-03  7:41         ` [dpdk-dev] [PATCH v3 0/2] " Matan Azrad
2020-05-03 11:47           ` Raslan Darawsheh

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