netdev - RE: [Intel-wired-lan] [PATCH iwl-next v2 3/4] igb: Add support for persistent NAPI config

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Message-ID: <IA1PR11MB6241B773BF4CDC93C36DC9408BCC2@IA1PR11MB6241.namprd11.prod.outlook.com>
Date: Fri, 28 Feb 2025 09:00:40 +0000
From: "Rinitha, SX" <sx.rinitha@...el.com>
To: Kurt Kanzenbach <kurt@...utronix.de>, "Nguyen, Anthony L"
	<anthony.l.nguyen@...el.com>, "Kitszel, Przemyslaw"
	<przemyslaw.kitszel@...el.com>
CC: Andrew Lunn <andrew+netdev@...n.ch>, "David S. Miller"
	<davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>, Jakub Kicinski
	<kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>, Sebastian Andrzej Siewior
	<bigeasy@...utronix.de>, "Damato, Joe" <jdamato@...tly.com>, Gerhard Engleder
	<gerhard@...leder-embedded.com>, "intel-wired-lan@...ts.osuosl.org"
	<intel-wired-lan@...ts.osuosl.org>, "netdev@...r.kernel.org"
	<netdev@...r.kernel.org>
Subject: RE: [Intel-wired-lan] [PATCH iwl-next v2 3/4] igb: Add support for
 persistent NAPI config

> -----Original Message-----
> From: Intel-wired-lan <intel-wired-lan-bounces@...osl.org> On Behalf Of Kurt Kanzenbach
> Sent: 17 February 2025 17:01
> To: Nguyen, Anthony L <anthony.l.nguyen@...el.com>; Kitszel, Przemyslaw <przemyslaw.kitszel@...el.com>
> Cc: Andrew Lunn <andrew+netdev@...n.ch>; David S. Miller <davem@...emloft.net>; Eric Dumazet <edumazet@...gle.com>; Jakub Kicinski <kuba@...nel.org>; Paolo Abeni <pabeni@...hat.com>; Sebastian Andrzej Siewior <bigeasy@...utronix.de>; Damato, Joe <jdamato@...tly.com>; Gerhard Engleder <gerhard@...leder-embedded.com>; intel-wired-lan@...ts.osuosl.org; netdev@...r.kernel.org; Kurt Kanzenbach <kurt@...utronix.de>
> Subject: [Intel-wired-lan] [PATCH iwl-next v2 3/4] igb: Add support for persistent NAPI config
>
> Use netif_napi_add_config() to assign persistent per-NAPI config.
> 
> This is useful for preserving NAPI settings when changing queue counts or for user space programs using SO_INCOMING_NAPI_ID.
>
> Signed-off-by: Kurt Kanzenbach <kurt@...utronix.de>
> ---
> drivers/net/ethernet/intel/igb/igb_main.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>

Tested-by: Rinitha S <sx.rinitha@...el.com> (A Contingent worker at Intel)