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=-5.6 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 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 E0280C4CECD for ; Fri, 20 Sep 2019 09:38:18 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id A4994208C0 for ; Fri, 20 Sep 2019 09:38:18 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="pin0EAM6" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org A4994208C0 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 32FE08E0010; Fri, 20 Sep 2019 05:38:18 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 2DFEF8E0003; Fri, 20 Sep 2019 05:38:18 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 1F5FC8E0010; Fri, 20 Sep 2019 05:38:18 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0208.hostedemail.com [216.40.44.208]) by kanga.kvack.org (Postfix) with ESMTP id F21F28E0003 for ; Fri, 20 Sep 2019 05:38:17 -0400 (EDT) Received: from smtpin28.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay01.hostedemail.com (Postfix) with SMTP id 84453180AD803 for ; Fri, 20 Sep 2019 09:38:17 +0000 (UTC) X-FDA: 75954798234.28.shape47_2b40f978f2727 X-HE-Tag: shape47_2b40f978f2727 X-Filterd-Recvd-Size: 2919 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by imf44.hostedemail.com (Postfix) with ESMTP for ; Fri, 20 Sep 2019 09:38:17 +0000 (UTC) Received: from willie-the-truck (236.31.169.217.in-addr.arpa [217.169.31.236]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 921C92086A; Fri, 20 Sep 2019 09:38:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1568972296; bh=tGK4is/D5yjSmtKMNJsAOY7JysJV6v3B5d+jHSPQihw=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=pin0EAM6iDgkBVW67KjzDhHgn5lVksFzTRsfquXbR3bJHYdq/O5aV471P+JzSmcS6 YHKtvlpkzAdl1VYGzcfByN4VuQ4TGD3IU+uGOYlo8hc9sDRuxSD05aPMHw1eu/wEnh h/JzstVetnB6YPglx4zQBqM6UU+z/+zyzbI85BIc= Date: Fri, 20 Sep 2019 10:38:06 +0100 From: Will Deacon To: Qian Cai Cc: akpm@linux-foundation.org, mingo@redhat.com, peterz@infradead.org, linux-kernel@vger.kernel.org, linux-api@vger.kernel.org, maarten.lankhorst@linux.intel.com, mripard@kernel.org, sean@poorly.run, airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, gregkh@linuxfoundation.org, jslaby@suse.com, viro@zeniv.linux.org.uk, linux-fsdevel@vger.kernel.org, joonas.lahtinen@linux.intel.com, rodrigo.vivi@intel.com, intel-gfx@lists.freedesktop.org, tytso@mit.edu, jack@suse.com, linux-ext4@vger.kernel.org, tj@kernel.org, mark@fasheh.com, jlbec@evilplan.or, joseph.qi@linux.alibaba.com, ocfs2-devel@oss.oracle.com, davem@davemloft.net, daniel@iogearbox.net, netdev@vger.kernel.org, bpf@vger.kernel.org, duyuyang@gmail.com, juri.lelli@redhat.com, vincent.guittot@linaro.org, hannes@cmpxchg.org, mhocko@kernel.org, vdavydov.dev@gmail.com, cgroups@vger.kernel.org, linux-mm@kvack.org, alexander.levin@microsoft.com Subject: Re: [PATCH -next] treewide: remove unused argument in lock_release() Message-ID: <20190920093700.7nfaghxdrmubp2do@willie-the-truck> References: <1568909380-32199-1-git-send-email-cai@lca.pw> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1568909380-32199-1-git-send-email-cai@lca.pw> User-Agent: NeoMutt/20170113 (1.7.2) X-Bogosity: Ham, tests=bogofilter, spamicity=0.000020, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On Thu, Sep 19, 2019 at 12:09:40PM -0400, Qian Cai wrote: > Since the commit b4adfe8e05f1 ("locking/lockdep: Remove unused argument > in __lock_release"), @nested is no longer used in lock_release(), so > remove it from all lock_release() calls and friends. > > Signed-off-by: Qian Cai > --- Although this looks fine to me at a first glance, it might be slightly easier to manage if you hit {spin,rwlock,seqcount,mutex,rwsem}_release() first with coccinelle scripts, and then hack lock_release() as a final patch. That way it's easy to regenerate things if needed. Cheers, Will