From nobody Fri Dec 19 14:37:02 2025 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2BB01C83F14 for ; Tue, 29 Aug 2023 11:14:54 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230109AbjH2LOV (ORCPT ); Tue, 29 Aug 2023 07:14:21 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58602 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230003AbjH2LOG (ORCPT ); Tue, 29 Aug 2023 07:14:06 -0400 X-Greylist: delayed 582 seconds by postgrey-1.37 at lindbergh.monkeyblade.net; Tue, 29 Aug 2023 04:14:03 PDT Received: from smtp-o-3.desy.de (smtp-o-3.desy.de [IPv6:2001:638:700:1038::1:9c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 755DFBC for ; Tue, 29 Aug 2023 04:14:03 -0700 (PDT) Received: from smtp-buf-3.desy.de (smtp-buf-3.desy.de [IPv6:2001:638:700:1038::1:a6]) by smtp-o-3.desy.de (Postfix) with ESMTP id A9D34608B7 for ; Tue, 29 Aug 2023 13:04:19 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 smtp-o-3.desy.de A9D34608B7 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=desy.de; s=default; t=1693307059; bh=5N/A+0DvouwHnArmn8QDUh8FA/+WhLeTvx3IWkq7Fe0=; h=From:To:Cc:Subject:Date:From; b=MDTTWqEqcT/bAXaP/WqEV7z5zs1Hw9Z2WMrhSO27Oe/c/5cXXD0oeXTpYwKjbDeii PkHVjAlMsy14C+4yvnW995uzY8BvgVY/0QFflZOUHuV7jYBStFu7hs/xjGZM1KkMPD bRs6fl5v317YaJGvZhOrlnb0fhqYYFCoC0/i86Ic= Received: from smtp-m-3.desy.de (smtp-m-3.desy.de [131.169.56.131]) by smtp-buf-3.desy.de (Postfix) with ESMTP id 9BF00A00B3; Tue, 29 Aug 2023 13:04:19 +0200 (CEST) Received: from c1722.mx.srv.dfn.de (c1722.mx.srv.dfn.de [IPv6:2001:638:d:c303:acdc:1979:2:e7]) by smtp-m-3.desy.de (Postfix) with ESMTP id 88E9E60041; Tue, 29 Aug 2023 13:04:19 +0200 (CEST) Received: from smtp-intra-2.desy.de (smtp-intra-2.desy.de [IPv6:2001:638:700:1038::1:53]) by c1722.mx.srv.dfn.de (Postfix) with ESMTP id 9261CA0038; Tue, 29 Aug 2023 13:04:18 +0200 (CEST) Received: from os-46-nfs-devel.novalocal (os-46-nfs-devel.desy.de [131.169.46.178]) by smtp-intra-2.desy.de (Postfix) with ESMTP id 1ABCD100045; Tue, 29 Aug 2023 13:04:18 +0200 (CEST) From: Tigran Mkrtchyan To: linux-kernel@vger.kernel.org Cc: anna@kernel.org, trond.myklebust@hammerspace.com, Tigran Mkrtchyan Subject: [PATCH] nfs41: flexfiles: drop dependency between flexfiles layout driver and NFSv3 modules Date: Tue, 29 Aug 2023 11:04:11 +0000 Message-Id: <20230829110411.8394-1-tigran.mkrtchyan@desy.de> X-Mailer: git-send-email 2.39.3 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" The flexfiles layout driver depends on NFSv3 module as data servers might be configure to provide nfsv3 only. Disabling the nfsv3 protocol completely disables the flexfiles layout drive= r, however, the data server still might support v4.1 protocol. Thus the strond couling betwwen flexfiles and nfsv3 modules should be relaxed, as layout dr= iver will return UNSUPPORTED if not matching protocol is found. Signed-off-by: Tigran Mkrtchyan --- fs/nfs/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/nfs/Kconfig b/fs/nfs/Kconfig index b6fc169be1b1..ba95246be09e 100644 --- a/fs/nfs/Kconfig +++ b/fs/nfs/Kconfig @@ -125,7 +125,7 @@ config PNFS_BLOCK =20 config PNFS_FLEXFILE_LAYOUT tristate - depends on NFS_V4_1 && NFS_V3 + depends on NFS_V4_1 default NFS_V4 =20 config NFS_V4_1_IMPLEMENTATION_ID_DOMAIN --=20 2.39.1