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[68.197.162.46]) by smtp.gmail.com with ESMTPSA id d75a77b69052e-47207919e27sm3988831cf.4.2025.02.18.13.15.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 18 Feb 2025 13:15:10 -0800 (PST) Date: Tue, 18 Feb 2025 16:15:08 -0500 From: Joe Damato To: Kurt Kanzenbach Cc: Tony Nguyen , Przemek Kitszel , Andrew Lunn , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Sebastian Andrzej Siewior , Gerhard Engleder , intel-wired-lan@lists.osuosl.org, netdev@vger.kernel.org Message-ID: Mail-Followup-To: Joe Damato , Kurt Kanzenbach , Tony Nguyen , Przemek Kitszel , Andrew Lunn , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Sebastian Andrzej Siewior , Gerhard Engleder , intel-wired-lan@lists.osuosl.org, netdev@vger.kernel.org References: <20250217-igb_irq-v2-0-4cb502049ac2@linutronix.de> <20250217-igb_irq-v2-3-4cb502049ac2@linutronix.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250217-igb_irq-v2-3-4cb502049ac2@linutronix.de> X-Mailman-Original-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=fastly.com; s=google; t=1739913312; x=1740518112; darn=lists.osuosl.org; h=in-reply-to:content-disposition:mime-version:references :mail-followup-to:message-id:subject:cc:to:from:date:from:to:cc :subject:date:message-id:reply-to; bh=Us2UVu9HM9Mx+8iReZZJAVot8T6L4nmtvkAiGdFIRaM=; b=Rt6RcvioUL9bcnOFdTCxHHdkOpFJmxLwoXDnsIZKn4eBf5fqj47oNYk+Ibq+CSK79E tF1v0fEB5/5GpzUEHSgvLcruwSAx/ap2B7z/SDFYTkWWxelpfoBXH1gpooQcMMhfPC/m BOCO3M625Q7N0ydVcMDx3aUb3CWO0ww8DzCmU= X-Mailman-Original-Authentication-Results: smtp4.osuosl.org; dmarc=pass (p=reject dis=none) header.from=fastly.com X-Mailman-Original-Authentication-Results: smtp4.osuosl.org; dkim=pass (1024-bit key) header.d=fastly.com header.i=@fastly.com header.a=rsa-sha256 header.s=google header.b=Rt6Rcvio Subject: Re: [Intel-wired-lan] [PATCH iwl-next v2 3/4] igb: Add support for persistent NAPI config X-BeenThere: intel-wired-lan@osuosl.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: Intel Wired Ethernet Linux Kernel Driver Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-wired-lan-bounces@osuosl.org Sender: "Intel-wired-lan" On Mon, Feb 17, 2025 at 12:31:23PM +0100, Kurt Kanzenbach wrote: > 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 > --- > drivers/net/ethernet/intel/igb/igb_main.c | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) > Thanks for adding this. 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[68.197.162.46]) by smtp.gmail.com with ESMTPSA id d75a77b69052e-47207919e27sm3988831cf.4.2025.02.18.13.15.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 18 Feb 2025 13:15:10 -0800 (PST) Date: Tue, 18 Feb 2025 16:15:08 -0500 From: Joe Damato To: Kurt Kanzenbach Cc: Tony Nguyen , Przemek Kitszel , Andrew Lunn , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Sebastian Andrzej Siewior , Gerhard Engleder , intel-wired-lan@lists.osuosl.org, netdev@vger.kernel.org Subject: Re: [PATCH iwl-next v2 3/4] igb: Add support for persistent NAPI config Message-ID: Mail-Followup-To: Joe Damato , Kurt Kanzenbach , Tony Nguyen , Przemek Kitszel , Andrew Lunn , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Sebastian Andrzej Siewior , Gerhard Engleder , intel-wired-lan@lists.osuosl.org, netdev@vger.kernel.org References: <20250217-igb_irq-v2-0-4cb502049ac2@linutronix.de> <20250217-igb_irq-v2-3-4cb502049ac2@linutronix.de> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250217-igb_irq-v2-3-4cb502049ac2@linutronix.de> On Mon, Feb 17, 2025 at 12:31:23PM +0100, Kurt Kanzenbach wrote: > 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 > --- > drivers/net/ethernet/intel/igb/igb_main.c | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) > Thanks for adding this. Reviewed-by: Joe Damato