From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Subject: Re: [PATCH net-next 0/4] Introduce adaptive TX interrupt moderation to net DIM Date: Sat, 31 Mar 2018 22:02:55 -0400 (EDT) Message-ID: <20180331.220255.1848301322283268857.davem@davemloft.net> References: <1522391853-37298-1-git-send-email-talgi@mellanox.com> Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Cc: netdev@vger.kernel.org, tariqt@mellanox.com, andrew.gospodarek@broadcom.com, saeedm@mellanox.com To: talgi@mellanox.com Return-path: Received: from shards.monkeyblade.net ([184.105.139.130]:49586 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753195AbeDACC5 (ORCPT ); Sat, 31 Mar 2018 22:02:57 -0400 In-Reply-To: <1522391853-37298-1-git-send-email-talgi@mellanox.com> Sender: netdev-owner@vger.kernel.org List-ID: From: Tal Gilboa Date: Fri, 30 Mar 2018 09:37:29 +0300 > Net DIM is a library designed for dynamic interrupt moderation. It was > implemented and optimized with receive side interrupts in mind, since these > are usually the CPU expensive ones. This patch-set introduces adaptive transmit > interrupt moderation to net DIM, complete with a usage in the mlx5e driver. > Using adaptive TX behavior would reduce interrupt rate for multiple scenarios. > Furthermore, it is essential for increasing bandwidth on cases where payload > aggregation is required. Series applied.