From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4E94BC6FD1D for ; Sat, 1 Apr 2023 05:12:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233573AbjDAFMa (ORCPT ); Sat, 1 Apr 2023 01:12:30 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59460 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233497AbjDAFM0 (ORCPT ); Sat, 1 Apr 2023 01:12:26 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CC479FF12 for ; Fri, 31 Mar 2023 22:12:25 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 58935B8336C for ; Sat, 1 Apr 2023 05:12:24 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id C58C2C433D2; Sat, 1 Apr 2023 05:12:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1680325943; bh=/yCSmCSR/dE7ae7fDI8KopeGUEZtFJW7+aEarOvYBc0=; h=From:To:Cc:Subject:Date:From; b=piuqwhfGZb9nsGmPKEpDsibYX/eNKojDgYg5c8ubrf1QvMSA/qTpeIqgh1AGB48++ gps7Nsw73+We7vA05uAiZMbnNROVRq8lQzUD7G6ZC19SoVGXQDVPVNW3qhsYbgK6A0 FkLXQYuCZ9226PJblPt5mrWiNRd3QiehzmzON6tg3D7CM/EQGBmBtQXI/e2vbECZQb SsP7RnslEM2sps9D+mJUcfWFSoTqMHftmLxseOvmO4MBKHSEsFRPtP7/bBS0/MzETQ caJnZfv0HYMU94X4JnH27ZYRq6wPSQCIoajv9fYkP3KQh/IMpUVJVPmoBAJY0Hnzct aGPiGw44bzCJw== From: Jakub Kicinski To: davem@davemloft.net Cc: netdev@vger.kernel.org, edumazet@google.com, pabeni@redhat.com, Jakub Kicinski Subject: [PATCH net-next 0/3] net: provide macros for commonly copied lockless queue stop/wake code Date: Fri, 31 Mar 2023 22:12:18 -0700 Message-Id: <20230401051221.3160913-1-kuba@kernel.org> X-Mailer: git-send-email 2.39.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Drivers often struggle to implement lockless xmit and cleanup. Add macros wrapping commonly copied implementation. Convert two example drivers. Jakub Kicinski (3): net: provide macros for commonly copied lockless queue stop/wake code ixgbe: use new queue try_stop/try_wake macros bnxt: use new queue try_stop/try_wake macros drivers/net/ethernet/broadcom/bnxt/bnxt.c | 41 +---- drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 37 +--- include/net/netdev_queues.h | 167 ++++++++++++++++++ 3 files changed, 184 insertions(+), 61 deletions(-) create mode 100644 include/net/netdev_queues.h -- 2.39.2