From patchwork Fri Jun 30 13:13:02 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Xin Zeng X-Patchwork-Id: 13298193 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 8C20BEB64DC for ; Fri, 30 Jun 2023 13:18:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232504AbjF3NSY (ORCPT ); Fri, 30 Jun 2023 09:18:24 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44924 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232480AbjF3NSR (ORCPT ); Fri, 30 Jun 2023 09:18:17 -0400 Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id ADFB53A99; Fri, 30 Jun 2023 06:18:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1688131096; x=1719667096; h=from:to:cc:subject:date:message-id:in-reply-to: references; bh=4BFFIC3cYHlXoBbTQgw8k4pdIJX8J94Q2/BVdcLpp+0=; b=f5ZmtkrVd3opDw4weGhfbkqMLu324130nGP2b7/I6nYxH2MP+0nhdDi4 v/ZX/7OOkw6vGl4got10paFHcJ9sqr3IMGI6JSg3LRK/Ir7HWz3a0ZSp8 Cc06xpHWLkFIZ7LczNrB/yCZutQ/yWUVEgACj+oNS3fPhjswfBep1qP42 fe+bxBLU7/21XcN31LlEY2cCWY9tfCE01MMppnWJu5KW2VOe30qKgUdsZ eMBlM+OCmREcCMesvOSzi7p6S2jrhKq8HXj0xm/JBVKoimeMabMoCHWO8 uxZpavxnL8kiz9L3MarZ3E2SOUyv3EdyqBZ9aROnZPOPlHvE4OPRxbcNm g==; X-IronPort-AV: E=McAfee;i="6600,9927,10756"; a="362433153" X-IronPort-AV: E=Sophos;i="6.01,170,1684825200"; d="scan'208";a="362433153" Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by fmsmga103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 30 Jun 2023 06:18:15 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10756"; a="783077963" X-IronPort-AV: E=Sophos;i="6.01,170,1684825200"; d="scan'208";a="783077963" Received: from qat-server-archercity1.sh.intel.com ([10.67.111.115]) by fmsmga008.fm.intel.com with ESMTP; 30 Jun 2023 06:18:13 -0700 From: Xin Zeng To: linux-crypto@vger.kernel.org, kvm@vger.kernel.org Cc: giovanni.cabiddu@intel.com, andriy.shevchenko@linux.intel.com, Xin Zeng Subject: [RFC 3/5] units: Add HZ_PER_GHZ Date: Fri, 30 Jun 2023 21:13:02 +0800 Message-Id: <20230630131304.64243-4-xin.zeng@intel.com> X-Mailer: git-send-email 2.18.2 In-Reply-To: <20230630131304.64243-1-xin.zeng@intel.com> References: <20230630131304.64243-1-xin.zeng@intel.com> Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org From: Andy Shevchenko There is going to be a new user of the HZ_PER_GHZ definition besides possibly existing ones. Add that one to the header. While at it, split Hz and kHz groups of the multipliers for better maintenance and readability. Signed-off-by: Andy Shevchenko Reviewed-by: Giovanni Cabiddu Signed-off-by: Xin Zeng --- include/linux/units.h | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/include/linux/units.h b/include/linux/units.h index 2793a41e73a2..8d1dd5609906 100644 --- a/include/linux/units.h +++ b/include/linux/units.h @@ -20,12 +20,16 @@ #define PICO 1000000000000ULL #define FEMTO 1000000000000000ULL +/* Hz based multipliers */ #define NANOHZ_PER_HZ 1000000000UL #define MICROHZ_PER_HZ 1000000UL #define MILLIHZ_PER_HZ 1000UL #define HZ_PER_KHZ 1000UL -#define KHZ_PER_MHZ 1000UL #define HZ_PER_MHZ 1000000UL +#define HZ_PER_GHZ 1000000000UL + +/* kHz based multipliers */ +#define KHZ_PER_MHZ 1000UL #define MILLIWATT_PER_WATT 1000UL #define MICROWATT_PER_MILLIWATT 1000UL