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 B4C4013C8E9 for ; Wed, 17 Apr 2024 17:26:35 +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=1713374795; cv=none; b=HeRuoUNlbA5s7mHIFbLTecTa3wRDi/gqW+d7PeiE4CQPuRqYZI3ZvhoZ0W80IRV6qzI+VTNTqj5ihCZe71XIXrEt2GcMibB5pXkcztZzx7PmVI+8oZLF8+lpNsbp+OkCaH4mKcOBmyGBzb/uDuMVMOL9gXYAW/fLux6mvU2dqZk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713374795; c=relaxed/simple; bh=42b1rDO/eczrn3WhmiSd1kAEFv5V3xRYKy51xvbdHAA=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=Wisu8fr/zAvW8hPmDw3NzkIktuqPpfOfXFt/Ze0TvpAAVgqu84VxmK7r2PAvcHTiuHIv9KsHjgNjWzyLHTT0IWtk8afG2eht4FbZByrIgtkIWflddc+jN5i3Nff63rWIvgR+iKEWidXM3lYQiJ5yWxfhoKp8mNDrZ2jwo03WhfA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=EcsUewrv; 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="EcsUewrv" Received: by smtp.kernel.org (Postfix) with ESMTPSA id A51E8C072AA; Wed, 17 Apr 2024 17:26:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1713374795; bh=42b1rDO/eczrn3WhmiSd1kAEFv5V3xRYKy51xvbdHAA=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=EcsUewrv7PpT41/kwi4GvyKEW4M1+TCI3XOy/LKOWhDsxRvjQZbHzx1ZZj5HqTgR2 MPlcDyTjJRzZzUcDYeTTQyhsioKxuXlKdlIGy++kiTVMXj+vGCrkyhBeyEE0Nwbbk4 nCpNEFd4YLnahsCJKVJHUOnU+GfHoBwOaNWk5PL4cj5+MA/BPf8Lov9M3eMK+GVFKN xd4WxKOB51/8AQRfLb4oNvg47NpHNqBetrLv+2bfyA0YmHIcYI4XudT0Kc/f+4oP1P Pmylj92N1Ggjh7ciz6LQIVhjc+HegMckhV5X0+ItE/Ik+b70G89Yl4Bj8It1D9aMDD R4UUYJo48XU5A== Date: Wed, 17 Apr 2024 18:26:31 +0100 From: Simon Horman To: Eric Dumazet Cc: "David S . Miller" , Jakub Kicinski , Paolo Abeni , Jamal Hadi Salim , Cong Wang , Jiri Pirko , netdev@vger.kernel.org, eric.dumazet@gmail.com Subject: Re: [PATCH net-next 12/14] net_sched: sch_hhf: implement lockless hhf_dump() Message-ID: <20240417172631.GJ2320920@kernel.org> References: <20240415132054.3822230-1-edumazet@google.com> <20240415132054.3822230-13-edumazet@google.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-Disposition: inline In-Reply-To: <20240415132054.3822230-13-edumazet@google.com> On Mon, Apr 15, 2024 at 01:20:52PM +0000, Eric Dumazet wrote: > Instead of relying on RTNL, hhf_dump() can use READ_ONCE() > annotations, paired with WRITE_ONCE() ones in hhf_change(). > > Signed-off-by: Eric Dumazet Reviewed-by: Simon Horman