From: Jerin Jacob <jerinjacobk@gmail.com>
To: Rongwei Liu <rongweil@nvidia.com>
Cc: dev@dpdk.org, matan@nvidia.com, viacheslavo@nvidia.com,
orika@nvidia.com, thomas@monjalon.net,
stephen@networkplumber.org, rasland@nvidia.com,
Ferruh Yigit <ferruh.yigit@amd.com>,
Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>
Subject: Re: [PATCH v4 3/3] ethdev: add standby flags for live migration
Date: Mon, 23 Jan 2023 18:50:19 +0530 [thread overview]
Message-ID: <CALBAE1MU-wbnjMpmoKa47ge0vKWWmcXzaBMVf_dFVpnSWWDcBQ@mail.gmail.com> (raw)
In-Reply-To: <20230118154447.595231-4-rongweil@nvidia.com>
On Wed, Jan 18, 2023 at 9:15 PM Rongwei Liu <rongweil@nvidia.com> wrote:
>
> Some flags are added to the process state API for live migration
> in order to change the behavior of the flow rules in a standby process.
>
> Signed-off-by: Rongwei Liu <rongweil@nvidia.com>
> ---
> lib/ethdev/rte_ethdev.h | 21 +++++++++++++++++++++
> 1 file changed, 21 insertions(+)
>
> diff --git a/lib/ethdev/rte_ethdev.h b/lib/ethdev/rte_ethdev.h
> index 1505396ced..9ae4f426a7 100644
> --- a/lib/ethdev/rte_ethdev.h
> +++ b/lib/ethdev/rte_ethdev.h
> @@ -2260,6 +2260,27 @@ int rte_eth_dev_owner_get(const uint16_t port_id,
> __rte_experimental
> int rte_eth_process_set_role(bool standby, uint32_t flags);
>
> +/**@{@name Process role flags
> + * used when migrating from an application to another one.
> + * @see rte_eth_process_set_active
> + */
> +/**
> + * When set on a standby process, ingress flow rules will be effective
> + * in active and standby processes, so the ingress traffic may be duplicated.
> + */
> +#define RTE_ETH_PROCESS_FLAG_STANDBY_DUP_FLOW_INGRESS RTE_BIT32(0)
How to duplicate if action has statefull items for example,
rte_flow_action_security::security_session -> it store the live pointer
rte_flow_action_meter::mtr_id; -> MTR object ID created with rte_mtr_create()
next prev parent reply other threads:[~2023-01-23 13:20 UTC|newest]
Thread overview: 54+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-01 8:20 [RFC 0/2] add API to set process to primary or secondary Rongwei Liu
2022-12-01 8:20 ` [RFC 1/2] ethdev: add group description Rongwei Liu
2022-12-01 8:20 ` [RFC 2/2] ethdev: add API to set process to primary or secondary Rongwei Liu
2022-12-01 15:10 ` Stephen Hemminger
2022-12-02 3:27 ` Rongwei Liu
2022-12-05 16:08 ` Stephen Hemminger
2022-12-06 3:47 ` Rongwei Liu
2022-12-06 5:54 ` Stephen Hemminger
2022-12-21 9:00 ` [RFC v3 0/2] add API to set process to active or standby Rongwei Liu
2022-12-21 9:00 ` [RFC v3 1/2] ethdev: add group description Rongwei Liu
2023-01-18 15:44 ` [PATCH v4 0/3] add API for live migration Rongwei Liu
2023-01-18 15:44 ` [PATCH v4 1/3] ethdev: add flow rule group description Rongwei Liu
2023-01-31 11:53 ` Ori Kam
2023-02-06 12:15 ` Rongwei Liu
2023-02-07 2:57 ` [PATCH v5] " Rongwei Liu
2023-02-08 20:28 ` Ferruh Yigit
2023-02-09 2:06 ` Rongwei Liu
2023-02-09 7:32 ` [PATCH v6] " Rongwei Liu
2023-02-09 8:01 ` Ori Kam
2023-02-09 11:26 ` Ferruh Yigit
2023-01-18 15:44 ` [PATCH v4 2/3] ethdev: add standby state for live migration Rongwei Liu
2023-01-31 13:50 ` Ori Kam
2023-01-31 18:14 ` Jerin Jacob
2023-01-31 22:55 ` Thomas Monjalon
2023-02-01 7:32 ` Andrew Rybchenko
2023-02-01 8:31 ` Thomas Monjalon
2023-02-01 8:40 ` Jerin Jacob
2023-02-01 8:46 ` Thomas Monjalon
2023-02-02 10:23 ` Rongwei Liu
2023-02-01 7:52 ` Andrew Rybchenko
2023-02-01 8:27 ` Thomas Monjalon
2023-02-01 8:40 ` Andrew Rybchenko
2023-01-18 15:44 ` [PATCH v4 3/3] ethdev: add standby flags " Rongwei Liu
2023-01-23 13:20 ` Jerin Jacob [this message]
2023-01-30 2:47 ` Rongwei Liu
2023-01-30 17:10 ` Jerin Jacob
2023-01-31 2:53 ` Rongwei Liu
2023-01-31 8:45 ` Jerin Jacob
2023-01-31 9:01 ` Rongwei Liu
2023-01-31 14:37 ` Jerin Jacob
2023-01-31 14:45 ` Ori Kam
2023-01-31 17:50 ` Thomas Monjalon
2023-01-31 18:10 ` Jerin Jacob
2022-12-21 9:00 ` [RFC v3 2/2] ethdev: add API to set process to active or standby Rongwei Liu
2022-12-21 9:12 ` Jerin Jacob
2022-12-21 9:32 ` Rongwei Liu
2022-12-21 10:59 ` Jerin Jacob
2022-12-21 12:05 ` Rongwei Liu
2022-12-21 12:44 ` Jerin Jacob
2022-12-21 12:50 ` Rongwei Liu
2022-12-21 13:12 ` Jerin Jacob
2022-12-21 14:33 ` Rongwei Liu
2022-12-26 16:44 ` Ori Kam
2023-01-15 22:46 ` Thomas Monjalon
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