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 X-Spam-Level: X-Spam-Status: No, score=-6.0 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9C515C10F11 for ; Wed, 24 Apr 2019 17:34:01 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 69AE42054F for ; Wed, 24 Apr 2019 17:34:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1556127241; bh=Otwzvv2D8iNykGi25XCLUdEnCSt1exJxL5WROFmRgEA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=oU4gbrcm+Oqqn7KcxJtgYcbgn7t8dTKitMtWAMz2wzm6NjR9Mp8nWYUIaBKNsSRyA Ok0eVzTAs+nhWn7HS+wNjl//WgLn3mPErFhWWiseZe8ozKHVctJJqiCnLG66z6giPN J+0LBO6rYMyCrO03z8JFFDGdAl6lWQl99kMXNunU= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2391620AbfDXReA (ORCPT ); Wed, 24 Apr 2019 13:34:00 -0400 Received: from mail.kernel.org ([198.145.29.99]:32840 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2391607AbfDXRd6 (ORCPT ); Wed, 24 Apr 2019 13:33:58 -0400 Received: from localhost (62-193-50-229.as16211.net [62.193.50.229]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 295BF2054F; Wed, 24 Apr 2019 17:33:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1556127237; bh=Otwzvv2D8iNykGi25XCLUdEnCSt1exJxL5WROFmRgEA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=KCKGRRpcwEDaYdUp53kUZS2pHov4brC8GT2fXHxrr3a/qRInyPUChWRYXL84ZxaCO j0F6e7wON9sSmRMLYijcWh2JGoxSWD177QYhY869cxApWyO7DcAqyHKrkuE+Nrt99w gfeVsXPdnnhsCm8ap/Koh+IbnrGPw3FkOlYSZ/W4= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Ido Schimmel , Jiri Pirko , "David S. Miller" Subject: [PATCH 5.0 018/115] mlxsw: core: Do not use WQ_MEM_RECLAIM for mlxsw workqueue Date: Wed, 24 Apr 2019 19:09:14 +0200 Message-Id: <20190424170926.117180031@linuxfoundation.org> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20190424170924.797924502@linuxfoundation.org> References: <20190424170924.797924502@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Ido Schimmel [ Upstream commit b442fed1b724af0de087912a5718ddde1b87acbb ] The workqueue is used to periodically update the networking stack about activity / statistics of various objects such as neighbours and TC actions. It should not be called as part of memory reclaim path, so remove the WQ_MEM_RECLAIM flag. Fixes: 3d5479e92087 ("mlxsw: core: Remove deprecated create_workqueue") Signed-off-by: Ido Schimmel Acked-by: Jiri Pirko Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman --- drivers/net/ethernet/mellanox/mlxsw/core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/net/ethernet/mellanox/mlxsw/core.c +++ b/drivers/net/ethernet/mellanox/mlxsw/core.c @@ -1912,7 +1912,7 @@ static int __init mlxsw_core_module_init { int err; - mlxsw_wq = alloc_workqueue(mlxsw_core_driver_name, WQ_MEM_RECLAIM, 0); + mlxsw_wq = alloc_workqueue(mlxsw_core_driver_name, 0, 0); if (!mlxsw_wq) return -ENOMEM; mlxsw_owq = alloc_ordered_workqueue("%s_ordered", 0,