Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753206AbdF2Mvh (ORCPT ); Thu, 29 Jun 2017 08:51:37 -0400 Received: from mail.linuxfoundation.org ([140.211.169.12]:41300 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753184AbdF2Mvb (ORCPT ); Thu, 29 Jun 2017 08:51:31 -0400 Date: Thu, 29 Jun 2017 14:51:29 +0200 From: Greg KH To: Shaohua Li Cc: linux-kernel@vger.kernel.org, linux-block@vger.kernel.org, tj@kernel.org, hch@lst.de, axboe@fb.com, rostedt@goodmis.org, lizefan@huawei.com, Kernel-team@fb.com, Shaohua Li Subject: Re: [PATCH V4 01/12] kernfs: use idr instead of ida to manage inode number Message-ID: <20170629125129.GF26046@kroah.com> References: <5852a3cf1bfcf1900e3453775ccd5d976e300b66.1498666964.git.shli@fb.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <5852a3cf1bfcf1900e3453775ccd5d976e300b66.1498666964.git.shli@fb.com> User-Agent: Mutt/1.8.3 (2017-05-23) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 439 Lines: 11 On Wed, Jun 28, 2017 at 09:29:51AM -0700, Shaohua Li wrote: > From: Shaohua Li > > kernfs uses ida to manage inode number. The problem is we can't get > kernfs_node from inode number with ida. Switching to use idr, next patch > will add an API to get kernfs_node from inode number. > > Acked-by: Tejun Heo > Signed-off-by: Shaohua Li Acked-by: Greg Kroah-Hartman