From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.11]) (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 3A65213C807 for ; Wed, 16 Oct 2024 16:50:24 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.11 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729097426; cv=none; b=mGzunHDIpZoNyLJKby5RG/bjPj/2xyGtpw1Qd8CKChQhOy9jj4vTlKIpf6c8rQdpJEeSnFOvY+yO0nIrwMt5+O6Pks0Q+FpVb6X0QagzCYATuwzNSWKL1IBlGBbN0LeZJq/X5WKLxcs/e1s2hX++CbW2sNddZK3lGmGRbOejsDQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729097426; c=relaxed/simple; bh=K9eIX5MfeH32r7tBiJ4JGhvGWPS5CeYA5aN466AAKb8=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=Cp0A7Re1mq4+zIwyR1XfmBEWl9udx+4eCEXV29JzhikqG3dzTLtdWh7grB6pfocRuCxgQcFrYBywtVtvpb/oX34s8/rYaxil+VNQ0G/ysxQJl2aFwtPlJRg5FSR01KA40GTajRyDSGDuMGdoetvt2qQ+B2Lxu5OmjX47+J4RGeg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=gN3+fXCK; arc=none smtp.client-ip=198.175.65.11 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="gN3+fXCK" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1729097424; x=1760633424; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=K9eIX5MfeH32r7tBiJ4JGhvGWPS5CeYA5aN466AAKb8=; b=gN3+fXCKGcRhzoMeI2Fk5ui4/FDjAK/D6ZobWcKR5sCSUO6gZ7gKa6Ot 9G5eKLusCZPKgcrMdeAdEbwwMGf01H4w94aJUxXx1Lr9yZuoQcKWORuoL gi9fxeI4AbLV5WtGU7Cvuz9jSvu0tCVydMYbyFJxbt4WRuLWM07MV2Ert J3DlrWe866kGkP4hmIpADK58TJ6Q67jbWqhA6rCB4DV7cRY43cCzG2o4T m4MLk3/WPmvY2e2UXptdjsxnLcbs3cftr1TASidiOx/l3YQP9S25iPekf MTv15OBcZ2QbqASiMVlulTQawhsAJ9vcYnzFPbYv6Sv+x7qAGzgM+vR9z A==; X-CSE-ConnectionGUID: TsQqw03jS+6CJmUXcm+cCg== X-CSE-MsgGUID: pqtu61LeQn+MlGdN+4AlIA== X-IronPort-AV: E=McAfee;i="6700,10204,11222"; a="39105590" X-IronPort-AV: E=Sophos;i="6.11,199,1725346800"; d="scan'208";a="39105590" Received: from fmviesa004.fm.intel.com ([10.60.135.144]) by orvoesa103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 Oct 2024 09:50:23 -0700 X-CSE-ConnectionGUID: g2FmSw5iRdmTO2jrJiGrMg== X-CSE-MsgGUID: VBa1k62uT5mbRRJ6fiemog== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.11,208,1725346800"; d="scan'208";a="82953364" Received: from agluck-desk3.sc.intel.com ([172.25.222.70]) by fmviesa004-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 Oct 2024 09:50:23 -0700 Date: Wed, 16 Oct 2024 09:50:21 -0700 From: Tony Luck To: James Morse Cc: x86@kernel.org, linux-kernel@vger.kernel.org, Fenghua Yu , Reinette Chatre , Thomas Gleixner , Ingo Molnar , Borislav Petkov , H Peter Anvin , Babu Moger , shameerali.kolothum.thodi@huawei.com, D Scott Phillips OS , carl@os.amperecomputing.com, lcherian@marvell.com, bobo.shaobowang@huawei.com, tan.shaopeng@fujitsu.com, baolin.wang@linux.alibaba.com, Jamie Iles , Xin Hao , peternewman@google.com, dfustini@baylibre.com, amitsinght@marvell.com, David Hildenbrand , Rex Nie , Dave Martin , Christophe JAILLET , Shaopeng Tan Subject: Re: [PATCH v5 20/40] x86/resctrl: Slightly clean-up mbm_config_show() Message-ID: References: <20241004180347.19985-1-james.morse@arm.com> <20241004180347.19985-21-james.morse@arm.com> Precedence: bulk X-Mailing-List: linux-kernel@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: <20241004180347.19985-21-james.morse@arm.com> On Fri, Oct 04, 2024 at 06:03:27PM +0000, James Morse wrote: > From: Christophe JAILLET > > 'mon_info' is already zeroed in the list_for_each_entry() loop below. > There is no need to explicitly initialize it here. It just wastes some > space and cycles. > > Remove this un-needed code. Boris has applied this one to tip x86/cache. Drop it from the series. -Tony