Received: by 2002:a05:6a10:f347:0:0:0:0 with SMTP id d7csp516038pxu; Tue, 1 Dec 2020 17:55:15 -0800 (PST) X-Google-Smtp-Source: ABdhPJwRtSFP9JT5fglGh+sC3Gmg3aQ23/EtXUcedOA53yiCOkpyIv3uWhL5BvzM/Ur8YSZMUB0Y X-Received: by 2002:a17:907:20cc:: with SMTP id qq12mr216846ejb.316.1606874115777; Tue, 01 Dec 2020 17:55:15 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1606874115; cv=none; d=google.com; s=arc-20160816; b=xHq6R4Z06kuB2+4CDQZ39vG2jbvFihDYSx/7e084UaaG91ZKKDhHW34CvJt6+dMjsP 1sz3qwZ+K4dRGBDUi/2Hgm2C1Of5Wp1W9qjhZgMhOXJniLKhoUigl2UNWWbj9ao/gEwW LNd8mKQazVqg+PhwXUf4wv5LHKadNFAi6Mjb05fsdJbZIdlPcKr3tEK6BrgDgkQgGp1y Xn3Yv06wME88xlqJ60dU2cVcaGmR7+4zKn/IXvbk8aCEeNQ/LsIFu1MWhFX9c/jCnJLo YlVzgfvqKdvenUj4KDl+dFn5HX+ctBY+MBMU3+iwYc9iwZ/X79HgrtTFWhBmvCUWbN8P okyA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:content-language :in-reply-to:mime-version:user-agent:date:message-id:from:references :cc:to:subject; bh=p6Slouxa6VhIJgicKINaCB33LDIOdYe7ZadmrqfKCbc=; b=IiFpvPHUQymzw9yQ5bGKrMMpW9jYg6/xCKsu7HbxyjxqUb2dbauXKAxaeNXE63Ause tLc9AST8gnU4JN2TaEJGNjLjIx9pZbnJEH/KddvzCWylj9h7cPphojkldhFLRoXa12vN UMcyLFtqZKwiXix/lXztfSZHAlnDSizcvtaM72PwW8GiVW/Vll503Uep7YVvFShSR7nb N/oUSs2HTrKWCxN8TMzYbgArxdGW1tqoK1kSZfTbkDnT878RzbLmEoXojGLtIjNBkCwY MEoerEi0TwlWtGDUcq6x/vGqNyAqN/eAVBQmR8W4iPeCNlCxHJlNh7RAFYX9YHO039Cd 141g== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id d8si165706edm.404.2020.12.01.17.54.53; Tue, 01 Dec 2020 17:55:15 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727833AbgLBBvn (ORCPT + 99 others); Tue, 1 Dec 2020 20:51:43 -0500 Received: from szxga07-in.huawei.com ([45.249.212.35]:8902 "EHLO szxga07-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726812AbgLBBvn (ORCPT ); Tue, 1 Dec 2020 20:51:43 -0500 Received: from DGGEMS403-HUB.china.huawei.com (unknown [172.30.72.60]) by szxga07-in.huawei.com (SkyGuard) with ESMTP id 4Cm23v4Ql1z73g6; Wed, 2 Dec 2020 09:50:35 +0800 (CST) Received: from [10.136.114.67] (10.136.114.67) by smtp.huawei.com (10.3.19.203) with Microsoft SMTP Server (TLS) id 14.3.487.0; Wed, 2 Dec 2020 09:50:56 +0800 Subject: Re: [f2fs-dev] [PATCH v2] f2fs: Remove unnecessary unlikely() To: Shuosheng Huang , , CC: , , References: <20201201071739.13301-1-huangshuosheng@allwinnertech.com> From: Chao Yu Message-ID: Date: Wed, 2 Dec 2020 09:50:56 +0800 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:52.0) Gecko/20100101 Thunderbird/52.9.1 MIME-Version: 1.0 In-Reply-To: <20201201071739.13301-1-huangshuosheng@allwinnertech.com> Content-Type: text/plain; charset="windows-1252"; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit X-Originating-IP: [10.136.114.67] X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2020/12/1 15:17, Shuosheng Huang wrote: > From: Yangtao Li > > WARN_ON() already contains an unlikely(), so it's not necessary > to use unlikely. > > Signed-off-by: Yangtao Li > Signed-off-by: Shuosheng Huang Reviewed-by: Chao Yu Thanks,