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 E4A6CC43217 for ; Fri, 18 Nov 2022 18:24:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S242750AbiKRSYO (ORCPT ); Fri, 18 Nov 2022 13:24:14 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34422 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S242737AbiKRSXX (ORCPT ); Fri, 18 Nov 2022 13:23:23 -0500 Received: from mail-qt1-x830.google.com (mail-qt1-x830.google.com [IPv6:2607:f8b0:4864:20::830]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C5D8A920B3; Fri, 18 Nov 2022 10:23:21 -0800 (PST) Received: by mail-qt1-x830.google.com with SMTP id h21so3673991qtu.2; Fri, 18 Nov 2022 10:23:21 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=njRDyo+4UkliIu7d/BjrERx6O7icrAQYdHMHglQ4OMk=; b=AKL0gy8tEfqOd0XHiB1jqjwiKwInZr58vFYrct0KPfTk55XqIMmhE0192ML2eq/1qx BEEmWi4LgNtnePSjs0njyh7au6SLzxetcup7f5Q9DYg+Uzzig3gqSIpBx316ga5CD7v4 UiqdcOiNz7kL1oDJeKxCElS6NOQLc6a8RIrN/WVT4UrAp/KPc4v3I4v0Qz76H6QLjcxi xgHkmPXD4e12CcWKrkOFlstrovYB9kAmKDf82KrrGW3+MuGzyivrM8eVZvAKciqAeoLv woy/3GTvfwayKZaRDIBTQ4OVSOQxukhwvYYLaLNR23mg3IKUbZ+DzPr186NCYqKXIArH I3fA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=njRDyo+4UkliIu7d/BjrERx6O7icrAQYdHMHglQ4OMk=; b=jsKbHNAbjM8T9T9RSWesVrC1aPTbyTDoSwARRmFt0A6gI6YxOtQuYCXt698vhH44c4 KLXVfD4diOBpFmlO1rZMTTGrDr00YP/5K+XGFWh439i9YOWdeWR/J1F5x4jYSNXFLa3d IdUW7+PW88P9Qdw1WaLrWbCJxtu258WEWFIZQOp6gLgMzpSiBB55Yla6D6gbRGIlLbxo yOl2xKjQvoVCKpLarEpHhxQUU398dfWhlkfFId5OuM6YLwWKQldhCfzMUhm6hhVjBCgl 1PRWlFhGLgzwTRCMBSNPRHUjwNH/4XdR2NEOR5ABVCDIkQf/JFCGoTlyr8Q2PXSGFwUF Ec9g== X-Gm-Message-State: ANoB5pkp+nBVuEAqFGrQYBFaeOB45f/XWVeFVGdV1naKbBwx/Udd/4Ks poFZXgT6P0LEeTQI2bOPats= X-Google-Smtp-Source: AA0mqf4QyYNh4w0jrkSVrHdtsz95nx3YSxTrSyHlRxhuUonOzBQq5wyXBdrwC6xpWpjrYnPrG/b5VA== X-Received: by 2002:ac8:4501:0:b0:3a5:cb81:aff5 with SMTP id q1-20020ac84501000000b003a5cb81aff5mr7712731qtn.662.1668795800894; Fri, 18 Nov 2022 10:23:20 -0800 (PST) Received: from shaak.xiphos.ca (modemcable055.92-163-184.mc.videotron.ca. [184.163.92.55]) by smtp.gmail.com with ESMTPSA id q46-20020a05620a2a6e00b006fbcab95d70sm2349025qkp.101.2022.11.18.10.23.20 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 18 Nov 2022 10:23:20 -0800 (PST) From: Liam Beguin To: Liam Beguin , Jonathan Corbet , Randy Dunlap Cc: linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 2/3] math64: add kernel-doc for DIV64_U64_ROUND_UP Date: Fri, 18 Nov 2022 13:23:08 -0500 Message-Id: <20221118182309.3824530-2-liambeguin@gmail.com> X-Mailer: git-send-email 2.37.1.223.g6a475b71f8c4 In-Reply-To: <20221118182309.3824530-1-liambeguin@gmail.com> References: <20221118182309.3824530-1-liambeguin@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add kernel-doc for DIV64_U64_ROUND_UP so that it appears in the documentation. Signed-off-by: Liam Beguin Acked-by: Randy Dunlap Tested-by: Randy Dunlap --- include/linux/math64.h | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/include/linux/math64.h b/include/linux/math64.h index 1538844fcb51..cf3b0099674a 100644 --- a/include/linux/math64.h +++ b/include/linux/math64.h @@ -284,6 +284,16 @@ static inline u64 mul_u64_u32_div(u64 a, u32 mul, u32 divisor) u64 mul_u64_u64_div_u64(u64 a, u64 mul, u64 div); +/** + * DIV64_U64_ROUND_UP - unsigned 64bit divide with 64bit divisor rounded up + * @ll: unsigned 64bit dividend + * @d: unsigned 64bit divisor + * + * Divide unsigned 64bit dividend by unsigned 64bit divisor + * and round up. + * + * Return: dividend / divisor rounded up + */ #define DIV64_U64_ROUND_UP(ll, d) \ ({ u64 _tmp = (d); div64_u64((ll) + _tmp - 1, _tmp); }) -- 2.37.1.223.g6a475b71f8c4