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=-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 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 1859EC433E9 for ; Fri, 5 Feb 2021 22:14:04 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C015764FE2 for ; Fri, 5 Feb 2021 22:14:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233112AbhBEWM4 (ORCPT ); Fri, 5 Feb 2021 17:12:56 -0500 Received: from us-smtp-delivery-124.mimecast.com ([216.205.24.124]:20329 "EHLO us-smtp-delivery-124.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232795AbhBEOkt (ORCPT ); Fri, 5 Feb 2021 09:40:49 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1612541888; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc; bh=cJblKX678JHha852YlH0fEWJ8TS8dMZeYNCkONBYrLY=; b=azvyP4xhpr6+7MLEAXPGFqmDOaMY34MTHscHDdCJ0abmvBex+vScCAoQxUobnkv23L6zNI RWR99txwYUWbMPfLEdUGxUjMew+TaxHuLXvlzb+cSLotnrbP4YQ9xD6stimC1hdSX0EjUr 0h7/Z3FMkizCiR9/qeFeS74GP4EF14o= 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-415-_pHzmuNFN_-blpNT0SokOg-1; Fri, 05 Feb 2021 09:17:13 -0500 X-MC-Unique: _pHzmuNFN_-blpNT0SokOg-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 3D16F107AD28; Fri, 5 Feb 2021 14:17:12 +0000 (UTC) Received: from localhost.localdomain.com (unknown [10.66.60.98]) by smtp.corp.redhat.com (Postfix) with ESMTP id B2BF75DEFA; Fri, 5 Feb 2021 14:17:10 +0000 (UTC) From: XiaoLi Feng To: fstests@vger.kernel.org Cc: darrick.wong@oracle.com, yangx.jy@cn.fujitsu.com, Xiaoli Feng Subject: [PATCH v1] generic/608: verify S_DAX is active immediately for DONTCACHE Date: Fri, 5 Feb 2021 22:17:08 +0800 Message-Id: <20210205141708.2558-1-xifeng@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.14 Precedence: bulk List-ID: X-Mailing-List: fstests@vger.kernel.org From: Xiaoli Feng After upstream linux patches(77573fa310d, 88149082bb8), if FS_XFLAG_DAX is set, DONTCACHE is also set. So S_DAX on the file should be active immediately once FS_XFLAG_DAX is set. Signed-off-by: Xiaoli Feng --- tests/generic/608 | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/tests/generic/608 b/tests/generic/608 index dd89d91c..278fb4d1 100755 --- a/tests/generic/608 +++ b/tests/generic/608 @@ -7,6 +7,7 @@ # the file can take effect immediately by the following steps: # 1) Stop all applications which are using the file. # 2) Do drop_caches or umount & mount cycle. +# 3) DONTCACHE is set. seq=`basename $0` seqres=$RESULT_DIR/$seq @@ -91,6 +92,20 @@ test_cycle_mount() _check_s_dax $t_file 0 } +test_nocache() +{ + local t_file=$SCRATCH_MNT/testnocache + + rm -f $t_file + touch $t_file + _check_xflag $t_file 0 + _check_s_dax $t_file 0 + + $XFS_IO_PROG -c 'chattr +x' $t_file + _check_xflag $t_file 1 + _check_s_dax $t_file 1 +} + do_tests() { local mount_option=$1 @@ -100,6 +115,8 @@ do_tests() test_drop_caches + test_nocache + test_cycle_mount "$cycle_mount_option" _scratch_unmount -- 2.18.1