From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id AB0D039A056; Wed, 4 Mar 2026 13:43:12 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.137.202.133 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772631794; cv=none; b=eIr40oWpPQ9yHKSNEeujI/IDMA0qtkYZc4P7/OALHzmDS7LbUxEsxiB4F+Uk+UqT8uANGqE/OB6xPBZFPZzNM4LE3seF7yS3FRBchpM3qwJVs5SHRXS1k89qvJCQpH1D7CBcVTtxYKXllIsRj/sBlbn7F2eM4pwLF76jvxf/eVE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772631794; c=relaxed/simple; bh=YswS4ZhweG5nXP69iV2NfQWA1aV67PYjoZKIoMQxlRs=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=czKzNT31NkljFZpbcBEQX2BFGtPPErvRB3GynAPy3y8DRuHjG7pUsHm/qOaF0iZXi0sYHPbsEo6bA8aScjXOwN7RO7J0cjx577tbQU7E3iHttckLbxSUY4SK1jfChBWvfkNpyIteka3Pht5EesrQpbp2dBxIk3xV2gpmI3Aorqs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=infradead.org; spf=none smtp.mailfrom=bombadil.srs.infradead.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b=jqgMF/Fx; arc=none smtp.client-ip=198.137.202.133 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=infradead.org Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=bombadil.srs.infradead.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="jqgMF/Fx" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; h=In-Reply-To:Content-Type:MIME-Version :References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=CAfZkHMN+opoY06dpw99BgOAeytYWPwk19vIdsy8brk=; b=jqgMF/FxZOpA38UVzfY0NWo4Zg sORLBq4hswh8Bi/sbPv8wVl1TF/C5CWVQq0d/GclUXtWJ8SxusjddFSJqZOBugK0v1eLrlyTb6apM FrUYwc9ixO6EOXF9Tnkxflv1JLt1LlnXe7kUDq5EXEbNLYIC5JsAoL/6WpqMeH0DR8UtdY1QjvfSP cez/cwtSqhV/tMuSQLuzyPpXBWGyb5f39mlZDCwuCajwE1v3tNf/wvQkrOmZOfdKRHZCIxQmas09H //LiCBKeNrdKGv6Seo8c8QG2ovuVZHaAqDfZRbE8yBgrG0wYbtI/3TE3EOwLo0V/cB7AZosyRCKhk d+bk953Q==; Received: from hch by bombadil.infradead.org with local (Exim 4.98.2 #2 (Red Hat Linux)) id 1vxmVL-0000000HGjC-2Abl; Wed, 04 Mar 2026 13:43:11 +0000 Date: Wed, 4 Mar 2026 05:43:11 -0800 From: Christoph Hellwig To: Jan Kara Cc: linux-fsdevel@vger.kernel.org, Christian Brauner , Al Viro , linux-ext4@vger.kernel.org, Ted Tso , "Tigran A. Aivazian" , David Sterba , OGAWA Hirofumi , Muchun Song , Oscar Salvador , David Hildenbrand , linux-mm@kvack.org, linux-aio@kvack.org, Benjamin LaHaise Subject: Re: [PATCH 32/32] fs: Drop i_private_list from address_space Message-ID: References: <20260303101717.27224-1-jack@suse.cz> <20260303103406.4355-64-jack@suse.cz> Precedence: bulk X-Mailing-List: linux-fsdevel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260303103406.4355-64-jack@suse.cz> X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html On Tue, Mar 03, 2026 at 11:34:21AM +0100, Jan Kara wrote: > Nobody is using i_private_list anymore. Remove it. Thanks. If my math isn't off, this should allow us to fit an extra inode per slab for xfs for typical configurations.