From patchwork Tue May 25 13:34:36 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: David Howells X-Patchwork-Id: 12278891 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=-16.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED 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 B9D9DC47084 for ; Tue, 25 May 2021 13:35:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9A78A6108D for ; Tue, 25 May 2021 13:35:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233342AbhEYNgn (ORCPT ); Tue, 25 May 2021 09:36:43 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]:47299 "EHLO us-smtp-delivery-124.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233351AbhEYNgm (ORCPT ); Tue, 25 May 2021 09:36:42 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1621949712; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=F5U4wXSqt9HoVCrwqD6ndhQExL2M6maq//3kuXNLtxA=; b=My2fF36dwZng17gQ+tWq6gyCo1S8PZgYGB4+H9MLuEmiL/N5LsKe8jD5vDHWvYkLwzuTvC OgE+UCttuQfUai4HdNK+JlENdk2N7kASBXSAhPWD+hPL6hdSIOcofhpFYdUZQWZlVTPJKu bp+HP3aeC+sWzJC3QVzBhMISkj2Y7Hg= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-90-IsE4Ym32M_GpEguFDss-uA-1; Tue, 25 May 2021 09:35:10 -0400 X-MC-Unique: IsE4Ym32M_GpEguFDss-uA-1 Received: from smtp.corp.redhat.com (int-mx04.intmail.prod.int.phx2.redhat.com [10.5.11.14]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 6EA8F102731F; Tue, 25 May 2021 13:34:37 +0000 (UTC) Received: from warthog.procyon.org.uk (ovpn-112-24.rdu2.redhat.com [10.10.112.24]) by smtp.corp.redhat.com (Postfix) with ESMTP id C66B25D9CD; Tue, 25 May 2021 13:34:36 +0000 (UTC) Organization: Red Hat UK Ltd. Registered Address: Red Hat UK Ltd, Amberley Place, 107-111 Peascod Street, Windsor, Berkshire, SI4 1TE, United Kingdom. Registered in England and Wales under Company Registration No. 3798903 Subject: [PATCH 7/9] afs: Indicate the minimum DIO alignment is 1 From: David Howells To: fstests@vger.kernel.org Cc: dhowells@redhat.com, linux-afs@lists.infradead.org Date: Tue, 25 May 2021 14:34:36 +0100 Message-ID: <162194967599.4011860.12553916320978856647.stgit@warthog.procyon.org.uk> In-Reply-To: <162194962878.4011860.5561077785368723619.stgit@warthog.procyon.org.uk> References: <162194962878.4011860.5561077785368723619.stgit@warthog.procyon.org.uk> User-Agent: StGit/0.23 MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.14 Precedence: bulk List-ID: X-Mailing-List: fstests@vger.kernel.org Make the _min_dio_alignment() query return 1 if the filesystem to be operated upon is AFS. It has no alignment or size granularity requirements for doing read and write RPCs. Signed-off-by: David Howells cc: linux-afs@lists.infradead.org --- common/rc | 2 ++ 1 file changed, 2 insertions(+) diff --git a/common/rc b/common/rc index c0659215..cb60c35b 100644 --- a/common/rc +++ b/common/rc @@ -3827,6 +3827,8 @@ _min_dio_alignment() if [ -b "$dev" ]; then blockdev --getss $dev + elif [ "$FSTYP" = afs ]; then + echo 1 else $here/src/feature -s fi