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=-2.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,USER_AGENT_GIT 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 DD051C5CFE7 for ; Tue, 10 Jul 2018 18:34:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A1A90208E8 for ; Tue, 10 Jul 2018 18:34:09 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org A1A90208E8 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=linuxfoundation.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2389221AbeGJSeU (ORCPT ); Tue, 10 Jul 2018 14:34:20 -0400 Received: from mail.linuxfoundation.org ([140.211.169.12]:47992 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2388417AbeGJSeT (ORCPT ); Tue, 10 Jul 2018 14:34:19 -0400 Received: from localhost (LFbn-1-12247-202.w90-92.abo.wanadoo.fr [90.92.61.202]) by mail.linuxfoundation.org (Postfix) with ESMTPSA id 3DC07E3D; Tue, 10 Jul 2018 18:34:06 +0000 (UTC) From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Mike Snitzer , Ross Zwisler Subject: [PATCH 4.14 45/53] dm: set QUEUE_FLAG_DAX accordingly in dm_table_set_restrictions() Date: Tue, 10 Jul 2018 20:25:21 +0200 Message-Id: <20180710182501.354318085@linuxfoundation.org> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20180710182458.736721865@linuxfoundation.org> References: <20180710182458.736721865@linuxfoundation.org> User-Agent: quilt/0.65 X-stable: review MIME-Version: 1.0 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 4.14-stable review patch. If anyone has any objections, please let me know. ------------------ From: Mike Snitzer commit ad3793fc3945173f64d82d05d3ecde41f6c0435c upstream. Rather than having DAX support be unique by setting it based on table type in dm_setup_md_queue(). Signed-off-by: Mike Snitzer Signed-off-by: Ross Zwisler Signed-off-by: Greg Kroah-Hartman --- drivers/md/dm-table.c | 2 ++ drivers/md/dm.c | 3 --- 2 files changed, 2 insertions(+), 3 deletions(-) --- a/drivers/md/dm-table.c +++ b/drivers/md/dm-table.c @@ -1813,6 +1813,8 @@ void dm_table_set_restrictions(struct dm } blk_queue_write_cache(q, wc, fua); + if (dm_table_supports_dax(t)) + queue_flag_set_unlocked(QUEUE_FLAG_DAX, q); if (dm_table_supports_dax_write_cache(t)) dax_write_cache(t->md->dax_dev, true); --- a/drivers/md/dm.c +++ b/drivers/md/dm.c @@ -2050,9 +2050,6 @@ int dm_setup_md_queue(struct mapped_devi */ bioset_free(md->queue->bio_split); md->queue->bio_split = NULL; - - if (type == DM_TYPE_DAX_BIO_BASED) - queue_flag_set_unlocked(QUEUE_FLAG_DAX, md->queue); break; case DM_TYPE_NONE: WARN_ON_ONCE(true);