From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id CC49033FE; Fri, 17 Jan 2025 01:16:55 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1737076615; cv=none; b=i5ghw+STT0z2let1h1KtYdhHRuQAiCk/H7Tm44Ao3f9AjACa5r2iUjF+02w9YBdajDyy01etwlodWzseTNRKnSMhbteLWoLnc4ybMmj0gwnWY5ViljmDW1lvGN6ZDwHhFGqcJLBEcxe4b62QQytkNhywqMCTXx728S6p3S37yWQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1737076615; c=relaxed/simple; bh=wpGSkA8KU2sbXBmkC8JnCz66wx3cee+PtPWJ+dZqfoE=; h=Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=ebp/UYyYHNuU3HsLPn0hbWU+RgCPzSHEEqxm9ElT+tAceSqePnHix/potir5y5vlbmQC2D/TFXfx+FtXqCigN1aI+FVYdovFWLq8+knKIIKlELdXrvxLgzISZx15g/napUl2lxpSHYVhYwvTCfYxpJxIcCdbFgvjzslDPWZpV3c= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=rjTQ3yHP; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="rjTQ3yHP" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7FCEBC4CED6; Fri, 17 Jan 2025 01:16:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1737076615; bh=wpGSkA8KU2sbXBmkC8JnCz66wx3cee+PtPWJ+dZqfoE=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=rjTQ3yHPvT7ytaCdrDqt8PVEjVTL9Dbw4jW+3jQWaZiZG36V6wjMs0HTy3Tp5l50m WitajvwYsVzpXpjnzZ9sBuk+WHG5g2wko6bjdWocb3Yxl+41Xwcib+14PE53g3nrAf AS4EvmLtTN7NJqTHACXxTYIXdqV081dwr0ST902PxDg47hTugumsDvfLH9FiNMpggI XEAYR+iM5hWzugKkyDXK+pKZknAzbd9OI+AqA6qypJt2q2pjhDuA6KHE1nsruMRn2C Xa6SWnkttBmbsp0LzjjXSEBoAgmTiOAYya6X/glS1W0IzIe4L/AQ/C8Y0FbFBD+Lvi sZ1pn58uYGaHQ== Date: Thu, 16 Jan 2025 17:16:53 -0800 From: Jakub Kicinski To: Alexander Lobakin Cc: Andrew Lunn , "David S. Miller" , Eric Dumazet , Paolo Abeni , Lorenzo Bianconi , Daniel Xu , Alexei Starovoitov , Daniel Borkmann , Andrii Nakryiko , John Fastabend , Toke =?UTF-8?B?SMO4aWxhbmQtSsO4cmdlbnNlbg==?= , Jesper Dangaard Brouer , Martin KaFai Lau , netdev@vger.kernel.org, bpf@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH net-next v3 3/8] bpf: cpumap: switch to GRO from netif_receive_skb_list() Message-ID: <20250116171653.1f1b6fd4@kernel.org> In-Reply-To: <20250115151901.2063909-4-aleksander.lobakin@intel.com> References: <20250115151901.2063909-1-aleksander.lobakin@intel.com> <20250115151901.2063909-4-aleksander.lobakin@intel.com> 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-Transfer-Encoding: 7bit On Wed, 15 Jan 2025 16:18:56 +0100 Alexander Lobakin wrote: > + empty = __ptr_ring_empty(rcpu->queue); > + if (packets += n >= NAPI_POLL_WEIGHT || empty) { please remove the assignment from the condition