From: Theodore Ts'o Subject: Re: [PATCH 4/4] ext4, project: expand inode extra size if possible Date: Sun, 6 Aug 2017 01:05:33 -0400 Message-ID: <20170806050533.es7njbwt35ogt3qf@thunk.org> References: <1499360993-17130-1-git-send-email-miaoxie@huawei.com> <1499360993-17130-4-git-send-email-miaoxie@huawei.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: linux-ext4@vger.kernel.org, lixi@ddn.com, yi.zhang@huawei.com, adilger@dilger.ca, wshilong@ddn.com, sihara@ddn.com To: Miao Xie Return-path: Received: from imap.thunk.org ([74.207.234.97]:41478 "EHLO imap.thunk.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751258AbdHFFFj (ORCPT ); Sun, 6 Aug 2017 01:05:39 -0400 Content-Disposition: inline In-Reply-To: <1499360993-17130-4-git-send-email-miaoxie@huawei.com> Sender: linux-ext4-owner@vger.kernel.org List-ID: On Fri, Jul 07, 2017 at 01:09:53AM +0800, Miao Xie wrote: > when upgrading from old format, try to set project id > to old file first time, it will return EOVERFLOW, but if > that file is dirtied(touch etc), changing project id will > be allowed, this might be confusing for users, we could > try to expand @i_extra_iszie here too. > > Reported-by: Zhang Yi > Signed-off-by: Miao Xie > Signed-off-by: Wang Shilong Thanks, applied. - Ted