From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Cyrus-Session-Id: sloti22d1t05-2618787-1527623536-2-12292311551804681446 X-Sieve: CMU Sieve 3.0 X-Spam-known-sender: no ("Email failed DMARC policy for domain") X-Spam-charsets: X-IgnoreVacation: yes ("Email failed DMARC policy for domain") X-Resolved-to: linux@kroah.com X-Delivered-to: linux@kroah.com X-Mail-from: linux-fsdevel-owner@vger.kernel.org ARC-Seal: i=1; a=rsa-sha256; cv=none; d=messagingengine.com; s=fm2; t= 1527623535; b=e9l0BBrm1ibdRh08GhVuDPuUGqC28lTA+uEo3u+JTzlcF/ABRd SMjZEWAQMutSUGk57DIAcWJj9gpk1BI7Jew7Tjhx3TflzG7vWtvvwbnB9CdbVa9s 8SEnjUA1Iini34mxODUXaDx8tZx4tm2RwVsK7UDD0nBN4uGlXlzInxfOouvbNv31 +NtzdB9lyiKZv9PiBEUzMIyyZuZasxhXrgRdFNVb9NNdb8d5amV7xkVBDwErcZH+ MykYqlNbwr9fLkdVsA+gCxroYwuUzhpvtC7K/12jsARUzaIWf6C9Cof9sXhXwVWU umVuf0pOynXf0JEy0SQCxOpCY3GFwnuj1lKQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=from:to:cc:subject:date:message-id :in-reply-to:references:sender:list-id; s=fm2; t=1527623535; bh= IWu1lzEgpo5loHW4YSCxCR5mjG3eyIay5aPzdTc9V+g=; b=hM2dS4/Ye83OO3gN jBCFPAFoMi3bIYELC7v8HPSq94cgr4l+n8qLsY8YapRJ+HnwbrlFbCZe8e/bZWTV Ev50wUfeDjslA8lSOu7pY/WEiKF0e3g6y6OrvMhyx/53S9gUU8nIfOa1HrEiyXV3 TCJic4X53n833VKhD9D5cPODMtcQ9PWwZF0lHX08Bw3M71hGVUEglogfH6hLSULB GDs4/AleNfhftiFTq0y52Ah1cSFR525NbeB2HIdXrvk7Mj/3E+2LWoJZdlr/15+M IKEBRggaM3DX0h3uVXJdxqVHKIoUE2UKRSu4gfVFQCFgkfW+d0sx9oLD3vlheU0M e2rXPA== ARC-Authentication-Results: i=1; mx6.messagingengine.com; arc=none (no signatures found); dkim=none (no signatures found); dmarc=fail (p=none,has-list-id=yes,d=none) header.from=linux.intel.com; iprev=pass policy.iprev=209.132.180.67 (vger.kernel.org); spf=none smtp.mailfrom=linux-fsdevel-owner@vger.kernel.org smtp.helo=vger.kernel.org; x-aligned-from=fail; x-cm=none score=0; x-ptr=pass smtp.helo=vger.kernel.org policy.ptr=vger.kernel.org; x-return-mx=pass smtp.domain=vger.kernel.org smtp.result=pass smtp_org.domain=kernel.org smtp_org.result=pass smtp_is_org_domain=no header.domain=linux.intel.com header.result=pass header_org.domain=intel.com header_org.result=pass header_is_org_domain=no; x-vs=clean score=-100 state=0 Authentication-Results: mx6.messagingengine.com; arc=none (no signatures found); dkim=none (no signatures found); dmarc=fail (p=none,has-list-id=yes,d=none) header.from=linux.intel.com; iprev=pass policy.iprev=209.132.180.67 (vger.kernel.org); spf=none smtp.mailfrom=linux-fsdevel-owner@vger.kernel.org smtp.helo=vger.kernel.org; x-aligned-from=fail; x-cm=none score=0; x-ptr=pass smtp.helo=vger.kernel.org policy.ptr=vger.kernel.org; x-return-mx=pass smtp.domain=vger.kernel.org smtp.result=pass smtp_org.domain=kernel.org smtp_org.result=pass smtp_is_org_domain=no header.domain=linux.intel.com header.result=pass header_org.domain=intel.com header_org.result=pass header_is_org_domain=no; x-vs=clean score=-100 state=0 X-ME-VSCategory: clean X-CM-Envelope: MS4wfL1KplK/dPlkF6JptY/pHTVMhRhipWJYxeWCdsHQHKK2NWBlM0E4wSS0n+R2dZwRLn9elpMI0J7P7ZF/Z4BiyLQZxvXxGi8l1NbDO4/+BYA5yaRTuC4M rhgwLS4ZyhrgAuUMxwbcIV2KArnWkH6TaESqRPRz4hoiphLiyTXeeViTJE/NUcYzeQD/QmQj+otXMDoEnYBEAkYyz//cPypTxt5v70i8B5k1YP014qpJbomQ X-CM-Analysis: v=2.3 cv=FKU1Odgs c=1 sm=1 tr=0 a=UK1r566ZdBxH71SXbqIOeA==:117 a=UK1r566ZdBxH71SXbqIOeA==:17 a=VUJBJC2UJ8kA:10 a=QyXUC8HyAAAA:8 a=NrGJ7ScZm8x91R0ERz0A:9 X-ME-CMScore: 0 X-ME-CMCategory: none Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S966693AbeE2Tvz (ORCPT ); Tue, 29 May 2018 15:51:55 -0400 Received: from mga06.intel.com ([134.134.136.31]:7359 "EHLO mga06.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S966529AbeE2TvR (ORCPT ); Tue, 29 May 2018 15:51:17 -0400 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.49,457,1520924400"; d="scan'208";a="232924743" From: Ross Zwisler To: Toshi Kani , Mike Snitzer , dm-devel@redhat.com Cc: Ross Zwisler , linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, linux-nvdimm@lists.01.org, linux-xfs@vger.kernel.org Subject: [PATCH v2 7/7] dm-error: remove unnecessary direct_access() stub Date: Tue, 29 May 2018 13:51:06 -0600 Message-Id: <20180529195106.14268-8-ross.zwisler@linux.intel.com> X-Mailer: git-send-email 2.14.3 In-Reply-To: <20180529195106.14268-1-ross.zwisler@linux.intel.com> References: <20180529195106.14268-1-ross.zwisler@linux.intel.com> Sender: linux-fsdevel-owner@vger.kernel.org X-Mailing-List: linux-fsdevel@vger.kernel.org X-getmail-retrieved-from-mailbox: INBOX X-Mailing-List: linux-kernel@vger.kernel.org List-ID: This stub was added so that we could use dm-error with DM_TYPE_DAX_BIO_BASED mode devices. That mode and the transition issues associated with it no longer exist, so we can remove this dead code. Signed-off-by: Ross Zwisler --- drivers/md/dm-target.c | 7 ------- 1 file changed, 7 deletions(-) diff --git a/drivers/md/dm-target.c b/drivers/md/dm-target.c index 314d17ca6466..c4dbc15f7862 100644 --- a/drivers/md/dm-target.c +++ b/drivers/md/dm-target.c @@ -140,12 +140,6 @@ static void io_err_release_clone_rq(struct request *clone) { } -static long io_err_dax_direct_access(struct dm_target *ti, pgoff_t pgoff, - long nr_pages, void **kaddr, pfn_t *pfn) -{ - return -EIO; -} - static struct target_type error_target = { .name = "error", .version = {1, 5, 0}, @@ -155,7 +149,6 @@ static struct target_type error_target = { .map = io_err_map, .clone_and_map_rq = io_err_clone_and_map_rq, .release_clone_rq = io_err_release_clone_rq, - .direct_access = io_err_dax_direct_access, }; int __init dm_target_init(void) -- 2.14.3