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=-2.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=no 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 3FE16C43603 for ; Sat, 7 Dec 2019 06:04:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 1634020867 for ; Sat, 7 Dec 2019 06:04:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726307AbfLGGCI (ORCPT ); Sat, 7 Dec 2019 01:02:08 -0500 Received: from zeniv.linux.org.uk ([195.92.253.2]:43758 "EHLO ZenIV.linux.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725280AbfLGGCI (ORCPT ); Sat, 7 Dec 2019 01:02:08 -0500 Received: from viro by ZenIV.linux.org.uk with local (Exim 4.92.3 #3 (Red Hat Linux)) id 1idTAH-0006SZ-5o; Sat, 07 Dec 2019 06:02:01 +0000 Date: Sat, 7 Dec 2019 06:02:01 +0000 From: Al Viro To: Deepa Dinamani Cc: Linux Kernel Mailing List , Andrew Morton , Linux FS-devel Mailing List , Arnd Bergmann , ceph-devel , OGAWA Hirofumi , Jeff Layton , CIFS , linux-mtd , Richard Weinberger , Steve French Subject: Re: [PATCH v2 0/6] Delete timespec64_trunc() Message-ID: <20191207060201.GN4203@ZenIV.linux.org.uk> References: <20191203051945.9440-1-deepa.kernel@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.12.1 (2019-06-15) Sender: linux-fsdevel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org On Thu, Dec 05, 2019 at 06:43:26PM -0800, Deepa Dinamani wrote: > On Mon, Dec 2, 2019 at 9:20 PM Deepa Dinamani wrote: > > This series aims at deleting timespec64_trunc(). > > There is a new api: timestamp_truncate() that is the > > replacement api. The api additionally does a limits > > check on the filesystem timestamps. > > Al/Andrew, can one of you help merge these patches? Looks sane. Could you check if #misc.timestamp looks sane to you? One thing that leaves me scratching head is kernfs - surely we are _not_ limited by any external layouts there, so why do we need to bother with truncation?