From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-lf1-f45.google.com (mail-lf1-f45.google.com [209.85.167.45]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2E5AABE5A for ; Sun, 28 Apr 2024 22:04:59 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.167.45 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1714341900; cv=none; b=uSZwxsXliY45xwq0DDlZY1kaBhIB0fs8UHxW1M3abUPJhl0DyWN7nb1mh5bzgv0bEieoRx1PDGmMcIGZ+lUjfj8dMtHbMjJ/3gH9UzTEJE5UnrQz1mnf9rXwwarXmGIbpuN9Re0s35jXFYVwO2BByB/YqqT9ljXvsySPdSo8qzo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1714341900; c=relaxed/simple; bh=4RqsDjz6bW3uKuO0Fsvr3+kThoLZuoIPu0ISXkKrTyE=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=JJBfjY6g1GQUohCD3fRyjP4TFux+3nirftTL57fdOVW35w2PMlcmIiyncHxM4LuCG59taxebjSPxnR+yBbiQxPj41EyerlSU5plclyLa8g3FJ5//mXi7gQCg8MMvwyEO3aBc+iR75OZ2AWwze9xPwQcZQ5VuFKVNgUxe4P75YVA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=ferroamp.se; spf=pass smtp.mailfrom=ferroamp.se; dkim=pass (2048-bit key) header.d=ferroamp-se.20230601.gappssmtp.com header.i=@ferroamp-se.20230601.gappssmtp.com header.b=x69P09HD; arc=none smtp.client-ip=209.85.167.45 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=ferroamp.se Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=ferroamp.se Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=ferroamp-se.20230601.gappssmtp.com header.i=@ferroamp-se.20230601.gappssmtp.com header.b="x69P09HD" Received: by mail-lf1-f45.google.com with SMTP id 2adb3069b0e04-5196c755e82so4649902e87.0 for ; Sun, 28 Apr 2024 15:04:58 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ferroamp-se.20230601.gappssmtp.com; s=20230601; t=1714341897; x=1714946697; darn=vger.kernel.org; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:from:to:cc:subject:date:message-id:reply-to; bh=H1dBr2tBHwkZy3R1A5ZSprdad8ekfhB+9jofNOvQ5fE=; b=x69P09HDqj18ZyhohC3t9ioNl3G/T7Z05fJnLDxHMnHKU/CrzSFEeLkrriCO1dri+e lS8P99CTC4dapjY/qpnsbe8u7iwnE1U0glIaPnej8sk/lS0YKqCgkHxkX7Yn7O3UkQnh 5OnY/8uirQgSUF7RK5hr3NT5mmhmLDV7lz/fdATjRXIK5fnECMF8j5DyZLOeDcCQH1XF r758vnNfKGCzQz5frBzNlCziqFw4m1NjTUgVgWkk/AGlSAj66sLzLdqJcXNOlFmX1/VM dZjM6O1PnpBc3MtSKY8aGudcQKADRNm43jAFSFh5qP/8G3VyOs0WbTl02PNRZxDtso9x cdGg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1714341897; x=1714946697; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=H1dBr2tBHwkZy3R1A5ZSprdad8ekfhB+9jofNOvQ5fE=; b=KLnElX0yIXq3R6w8/xfqxuMulWGWATub6RW4sgWE7E2j3VpZd5xAg6Nso66rNuOOTD iy7L3Aq+krEIacMVJR0SU/xBPLCDLbwczuAwHbgujyRlSyoSsjdDEBxu3V2CEfXgD1/r J7QA/liUoyP9SvkCN3P3dxmaNUk3h0QogYS7JgBcZaqDFSfxszKnzKnGnPcGPNq6MaeK co71ODRcU3l2VOSVWftiA71GF7sikAPKZ+vvmQtuJ4eIWbRiYaLUm1sog8ocz1mqGaSs RToO7dydoi2SmxELNxVw5otekWNw39Q8gClm/b6Vpon0hLNzbQX5xtPg32iz/Z1dHk0e yrSg== X-Forwarded-Encrypted: i=1; AJvYcCU/7AaQ1YZidEmbIZZUgzV3OwrLI2jpg6P64yS3HlK9lYFfHMQU/Ed89AhxNUaBVeskf9WfwhZgaLKAcFjfy2P1jR94KVjbglwu X-Gm-Message-State: AOJu0YwfQIob2QPFMqT1Tn4pfHm2qqAqx8YHWebPlAnjP5v6p7Fn6Ics VTF4cGPWvKrjykVdSBupMXwjBi+QIucJ7wt3BfjNg+LJXLD2T3AGadTP6plH8zw= X-Google-Smtp-Source: AGHT+IGsfdQ5hwxsPrYlKFP4rOafGl9ZX1COj2lhKabxTOxWM5ZO2gZkVWsJ4WnGwxMJE16O6x9P0Q== X-Received: by 2002:a05:6512:3294:b0:51d:4473:48eb with SMTP id p20-20020a056512329400b0051d447348ebmr2172432lfe.38.1714341897439; Sun, 28 Apr 2024 15:04:57 -0700 (PDT) Received: from builder (c188-149-135-220.bredband.tele2.se. [188.149.135.220]) by smtp.gmail.com with ESMTPSA id o2-20020ac25e22000000b0051cc6cd306fsm901709lfg.168.2024.04.28.15.04.56 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 28 Apr 2024 15:04:57 -0700 (PDT) Date: Mon, 29 Apr 2024 00:04:55 +0200 From: =?iso-8859-1?Q?Ram=F3n?= Nordin Rodriguez To: Andrew Lunn Cc: Parthiban Veerasooran , davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, horms@kernel.org, saeedm@nvidia.com, anthony.l.nguyen@intel.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, corbet@lwn.net, linux-doc@vger.kernel.org, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, devicetree@vger.kernel.org, horatiu.vultur@microchip.com, ruanjinjie@huawei.com, steen.hegelund@microchip.com, vladimir.oltean@nxp.com, UNGLinuxDriver@microchip.com, Thorsten.Kummermehr@microchip.com, Pier.Beruto@onsemi.com, Selvamani.Rajagopal@onsemi.com, Nicolas.Ferre@microchip.com, benjamin.bigler@bernformulastudent.ch Subject: Re: [PATCH net-next v4 05/12] net: ethernet: oa_tc6: implement error interrupts unmasking Message-ID: References: <20240418125648.372526-1-Parthiban.Veerasooran@microchip.com> <20240418125648.372526-6-Parthiban.Veerasooran@microchip.com> <77d7d190-0847-4dc9-8fc5-4e33308ce7c8@lunn.ch> <874654d4-3c52-4b0e-944a-dc5822f54a5d@lunn.ch> Precedence: bulk X-Mailing-List: linux-doc@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: <874654d4-3c52-4b0e-944a-dc5822f54a5d@lunn.ch> On Sun, Apr 28, 2024 at 04:59:40PM +0200, Andrew Lunn wrote: > > n | name | min | avg | max | rx dropped | samples > > 1 | no mod | 827K | 846K | 891K | 945 | 5 > > 2 | no log | 711K | 726K | 744K | 562 | 5 > > 3 | less irq | 815K | 833K | 846K | N/A | 5 > > 4 | no irq | 914K | 924K | 931K | N/A | 5 > > 5 | simple | 857K | 868K | 879K | 615 | 5 > > That is odd. > > Side question: What CONFIG_HZ= do you have? 100, 250, 1000? Try > 1000. I've seen problems where the driver wants to sleep for a short > time, but the CONFIG_HZ value limits how short a time it can actually > sleep. It ends up sleeping much longer than it wants. > Good catch, had it set to 250. I'll rebuild with CONFIG_HZ=1000 and rerun the tests.