From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wm0-f70.google.com (mail-wm0-f70.google.com [74.125.82.70]) by kanga.kvack.org (Postfix) with ESMTP id AD60D6B0033 for ; Thu, 18 Jan 2018 09:24:45 -0500 (EST) Received: by mail-wm0-f70.google.com with SMTP id d63so6151786wma.4 for ; Thu, 18 Jan 2018 06:24:45 -0800 (PST) Received: from mx2.suse.de (mx2.suse.de. [195.135.220.15]) by mx.google.com with ESMTPS id p7si5492944wrh.130.2018.01.18.06.24.43 for (version=TLS1 cipher=AES128-SHA bits=128/128); Thu, 18 Jan 2018 06:24:43 -0800 (PST) Date: Thu, 18 Jan 2018 15:22:34 +0100 From: David Sterba Subject: Re: [PATCH v6 85/99] btrfs: Remove unused spinlock Message-ID: <20180118142234.GK13726@twin.jikos.cz> Reply-To: dsterba@suse.cz References: <20180117202203.19756-1-willy@infradead.org> <20180117202203.19756-86-willy@infradead.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20180117202203.19756-86-willy@infradead.org> Sender: owner-linux-mm@kvack.org List-ID: To: Matthew Wilcox Cc: linux-kernel@vger.kernel.org, Matthew Wilcox , linux-mm@kvack.org, linux-fsdevel@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-nilfs@vger.kernel.org, linux-btrfs@vger.kernel.org, linux-xfs@vger.kernel.org, linux-usb@vger.kernel.org, Bjorn Andersson , Stefano Stabellini , iommu@lists.linux-foundation.org, linux-remoteproc@vger.kernel.org, linux-s390@vger.kernel.org, intel-gfx@lists.freedesktop.org, cgroups@vger.kernel.org, linux-sh@vger.kernel.org, David Howells On Wed, Jan 17, 2018 at 12:21:49PM -0800, Matthew Wilcox wrote: > From: Matthew Wilcox > > The reada_lock in struct btrfs_device was only initialised, and not > actually used. That's good because there's another lock also called > reada_lock in the btrfs_fs_info that was quite heavily used. Remove > this one. > > Signed-off-by: Matthew Wilcox I'll pick this one now, thanks. -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org