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=-1.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS autolearn=ham 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 F26F0C43381 for ; Thu, 14 Mar 2019 07:46:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id C854C2087C for ; Thu, 14 Mar 2019 07:46:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727197AbfCNHqo (ORCPT ); Thu, 14 Mar 2019 03:46:44 -0400 Received: from mail-ua1-f66.google.com ([209.85.222.66]:45676 "EHLO mail-ua1-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727078AbfCNHqn (ORCPT ); Thu, 14 Mar 2019 03:46:43 -0400 Received: by mail-ua1-f66.google.com with SMTP id u1so1583161uae.12; Thu, 14 Mar 2019 00:46:43 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=L97NnGMCl4BnlTuoDr4Rd58JPbFnSdz9CZR7iGvBamM=; b=pKSkhS44PXsLtC+qaTr+eXXMXvSrUuUhMW6v7t+T9B5NWckFIl5LxO6isdoaxNXaoC +fEMJBzEP4C71wOkTx3Hd7VvVP/IkGAUYBix/3IdEIYaqq1DEltiyjooZdmw1uDQCs8L DwVBNqK7yg0Trwuq2+qGptUxWb6lAX3caTP3tnxjUitmKie/vUDpg7fC4wyPF8hr91JI PejbPoH59vakw0Yh0UH9PUG1Y3lLRBwITFfHMRdHuRCO9fAlcIdiyEsVODt2V9zR6dNq 5CBVLZSNcusUg4dCGsd4soZPA8dMJMYx0gUkb4Ka1AZQuKcktmOZUAg8lyVYRTEnYZGl nIZQ== X-Gm-Message-State: APjAAAUSUGgOsy6DECFGXUvT1JX+nFDGlHWuUItW2+lQ5RlrpRqcZihC +zThO8W5KnleBHnhWR8ZoOppRmJJek1o0ODQE+XtRA== X-Google-Smtp-Source: APXvYqzWX9jsN/wOINvCVAC14pxD2wVUqT+IORLDqpH46clRq/wcW8LZ+fNF10n0mSXWO4TR7jpaKiaogQyeJZgq2CY= X-Received: by 2002:ab0:6419:: with SMTP id x25mr24959564uao.20.1552549602929; Thu, 14 Mar 2019 00:46:42 -0700 (PDT) MIME-Version: 1.0 References: <153754740781.17872.7869536526927736855.stgit@warthog.procyon.org.uk> <153754746514.17872.4993763624097980573.stgit@warthog.procyon.org.uk> In-Reply-To: <153754746514.17872.4993763624097980573.stgit@warthog.procyon.org.uk> From: Geert Uytterhoeven Date: Thu, 14 Mar 2019 08:46:31 +0100 Message-ID: Subject: Re: [PATCH 07/34] vfs: Add configuration parser helpers [ver #12] To: David Howells Cc: Al Viro , "torvalds@linux-foundation.org" , "Eric W. Biederman" , Linux FS Devel , Linux Kernel Mailing List , mszeredi@redhat.com Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi David, On Fri, Sep 21, 2018 at 6:33 PM David Howells wrote: > Because the new API passes in key,value parameters, match_token() cannot be > used with it. Instead, provide three new helpers to aid with parsing: > --- a/fs/Kconfig > +++ b/fs/Kconfig > @@ -8,6 +8,13 @@ menu "File systems" > config DCACHE_WORD_ACCESS > bool > > +config VALIDATE_FS_PARSER > + bool "Validate filesystem parameter description" > + default y > + help > + Enable this to perform validation of the parameter description for a > + filesystem when it is registered. > + When would I want to disable this? It seems this option was introduced in "ver #10" of your patch series, without being mentioned in the changelog for that version. Thanks! Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds