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=-12.6 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,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 760E7C433DF for ; Tue, 18 Aug 2020 17:04:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 50F5A2067C for ; Tue, 18 Aug 2020 17:04:46 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="fyaXfJJY" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727824AbgHRREo (ORCPT ); Tue, 18 Aug 2020 13:04:44 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48130 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726974AbgHRREA (ORCPT ); Tue, 18 Aug 2020 13:04:00 -0400 Received: from mail-wm1-x341.google.com (mail-wm1-x341.google.com [IPv6:2a00:1450:4864:20::341]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DBDE0C061389 for ; Tue, 18 Aug 2020 10:03:59 -0700 (PDT) Received: by mail-wm1-x341.google.com with SMTP id p14so16904407wmg.1 for ; Tue, 18 Aug 2020 10:03:59 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=cHhaJZL4omWMEhSsDlpfu6kH5HHdc261F7armVnM+tk=; b=fyaXfJJY7Gz1vHNo9Gjb151UCFusosFYaZ49ybX/W6V5evBGH65wQQBumzZC9MyxA/ MAvGCRF4UybKaqsdRSC77fan5k61zqCZgeCy5Cb8B12kdHG0w4bzU3bWz5FnZZGUnbcV geaDEEeYrbPPDZsCp9aCuEud410X1ttD1gAlsRAyA4cL+nht1lq7XxrotlESQvvlydFM rsT9RaLt3LJ8csbW21Yf3OfnCB0GbA/bkPCT/qrk5P1zG5LMWVGpAQ1YGLgSz+6wP/+z t6tiFdULZbzT5df6HS1pDAYeQduSBis5eM20VhMCvKJJ/zWXTIriOHw+K25vvGN5TLk4 ld6w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=cHhaJZL4omWMEhSsDlpfu6kH5HHdc261F7armVnM+tk=; b=B1xsM6mhTLkKBo2qLJ0QSEi37/0Zq8Waql7llTLaYXdQWJT8wLqIO9LcjhTc3YSHpB KIMdJBleRJjQte44duR9uQLRTi9nKEMkwoNyFqxJLUjGT4PloohSAj5Opm7YzET2LtMm r4+75VDCNBylpmBa5DaezOhbxfVIyLo1kxcstgiFXkZ//SL1aXTcG4SLsCNNqftERujS ms3eCzy37t3HG1cqT5dLouufuyX8ZqyA9bcnOjkDigZqqZXpVXekx59n0cJTn7+6YYFf NlncvnUaD2w4CBYLFeujdKZGIdnHUqL2s0E7BFFXj2M0hL1TabBV+WVJuXv1l6HPh2xF dgog== X-Gm-Message-State: AOAM533dFZNve1fVZ1qwkl8DcHN2ZstByGhi3CWymLn1TC6/xKbKICs4 0Wpjj6g/7plSulIGHkP2G9Y= X-Google-Smtp-Source: ABdhPJyeWHIMjqL2NKE1RnjBiJJVxJyIedrvd6LvSSCc6iYXEq5IhqWbcm5GRnOjgbRr+Uilj8DBQQ== X-Received: by 2002:a1c:4b18:: with SMTP id y24mr842213wma.95.1597770238467; Tue, 18 Aug 2020 10:03:58 -0700 (PDT) Received: from localhost.localdomain (cpc83661-brig20-2-0-cust443.3-3.cable.virginm.net. [82.28.105.188]) by smtp.gmail.com with ESMTPSA id c14sm34833420wrw.85.2020.08.18.10.03.57 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 18 Aug 2020 10:03:57 -0700 (PDT) From: Alex Dewar To: Ingo Molnar , Peter Zijlstra , Juri Lelli , Vincent Guittot , Dietmar Eggemann , Steven Rostedt , Ben Segall , Mel Gorman , linux-kernel@vger.kernel.org, clang-built-linux@googlegroups.com Cc: Alex Dewar Subject: [PATCH] sched/cputime: Mark function as __maybe_unused Date: Tue, 18 Aug 2020 18:03:36 +0100 Message-Id: <20200818170337.805624-1-alex.dewar90@gmail.com> X-Mailer: git-send-email 2.28.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Depending on config options, account_other_time() may not be called anywhere. Add __maybe_unused flag to fix clang warning. Signed-off-by: Alex Dewar --- kernel/sched/cputime.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/sched/cputime.c b/kernel/sched/cputime.c index 5a55d2300452..43ede0d6661c 100644 --- a/kernel/sched/cputime.c +++ b/kernel/sched/cputime.c @@ -252,7 +252,7 @@ static __always_inline u64 steal_account_process_time(u64 maxtime) /* * Account how much elapsed time was spent in steal, irq, or softirq time. */ -static inline u64 account_other_time(u64 max) +static inline u64 __maybe_unused account_other_time(u64 max) { u64 accounted; -- 2.28.0