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=-0.6 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS 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 22D62C47255 for ; Mon, 11 May 2020 15:35:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id F0468206DB for ; Mon, 11 May 2020 15:35:33 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="mAJe8CtF" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727994AbgEKPfd (ORCPT ); Mon, 11 May 2020 11:35:33 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49856 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1726173AbgEKPfd (ORCPT ); Mon, 11 May 2020 11:35:33 -0400 Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:e::133]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 13950C061A0C for ; Mon, 11 May 2020 08:35:33 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20170209; 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=mdXUqDkHLMbfYTTJOGy/y5Li8HJCTvdIf6xVfr17wFQ=; b=mAJe8CtFxD67PP26KAZVRVn5F9 nJlU4vC2KCglzEiWcWcjfnc0jFFQmFH5OMGk6EXpLGnXHFvMU/DJwp4jM9iTTA2VF66dK/YmPHiGf urfko5VSvlcBXynYGvs/VKY8ckahsA3Vg8vqvsyHhBbDxTrv0AUqXkD021YxR8/VhCCjbWvv6prlz lpFLV6NWoMnVQTDGvDI6gUgerZlwfUlQle11I5Z2HWp8x+5XR97iMaac4h/l7fDEGaNoy6x/pKLjI /5FNIPHT52Yc2/9K4ydWdN16XwkVU34TYtHVyZqsZPraTD8tCdYSTe8XgrJGvUMxTv8dNIhgA7Q94 TDc9+40Q==; Received: from hch by bombadil.infradead.org with local (Exim 4.92.3 #3 (Red Hat Linux)) id 1jYASq-0001NP-AF; Mon, 11 May 2020 15:35:32 +0000 Date: Mon, 11 May 2020 08:35:32 -0700 From: Christoph Hellwig To: Eric Sandeen Cc: linux-xfs , Jan Kara Subject: Re: [PATCH RFC] xfs: allow adjusting individual quota grace times Message-ID: <20200511153532.GB11320@infradead.org> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html Sender: linux-xfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-xfs@vger.kernel.org On Sat, May 09, 2020 at 02:47:02PM -0500, Eric Sandeen wrote: > So there's no real way to know that the grace period adjustment failed > on an older kernel. We could consider that a bug and fix it, or > consider it a change in behavior that we can't just make without > at least some form of versioning. Thoughts? I'd consider a bug, as applications are very unlikely to rely on these ignored calls (famous last words..).