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=-11.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE, 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 5EFE3C4361B for ; Mon, 14 Dec 2020 19:58:11 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1A69520679 for ; Mon, 14 Dec 2020 19:58:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2502729AbgLNT53 (ORCPT ); Mon, 14 Dec 2020 14:57:29 -0500 Received: from mail.kernel.org ([198.145.29.99]:47412 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2502820AbgLNT5Y (ORCPT ); Mon, 14 Dec 2020 14:57:24 -0500 From: Greg Kroah-Hartman Authentication-Results: mail.kernel.org; dkim=permerror (bad message/signature format) To: linux-kernel@vger.kernel.org, akpm@linux-foundation.org, torvalds@linux-foundation.org, stable@vger.kernel.org Cc: lwn@lwn.net, jslaby@suse.cz, Greg Kroah-Hartman Subject: Re: Linux 5.10.1 Date: Mon, 14 Dec 2020 20:57:41 +0100 Message-Id: <160797467277129@kroah.com> X-Mailer: git-send-email 2.29.2 In-Reply-To: <16079746727695@kroah.com> References: <16079746727695@kroah.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org diff --git a/Makefile b/Makefile index e30cf02da8b8..076d4e6b9ccc 100644 --- a/Makefile +++ b/Makefile @@ -1,7 +1,7 @@ # SPDX-License-Identifier: GPL-2.0 VERSION = 5 PATCHLEVEL = 10 -SUBLEVEL = 0 +SUBLEVEL = 1 EXTRAVERSION = NAME = Kleptomaniac Octopus diff --git a/drivers/md/dm-raid.c b/drivers/md/dm-raid.c index dc8568ab96f2..56b723d012ac 100644 --- a/drivers/md/dm-raid.c +++ b/drivers/md/dm-raid.c @@ -3730,14 +3730,12 @@ static void raid_io_hints(struct dm_target *ti, struct queue_limits *limits) blk_limits_io_opt(limits, chunk_size_bytes * mddev_data_stripes(rs)); /* - * RAID10 personality requires bio splitting, - * RAID0/1/4/5/6 don't and process large discard bios properly. + * RAID1 and RAID10 personalities require bio splitting, + * RAID0/4/5/6 don't and process large discard bios properly. */ - if (rs_is_raid10(rs)) { - limits->discard_granularity = max(chunk_size_bytes, - limits->discard_granularity); - limits->max_discard_sectors = min_not_zero(rs->md.chunk_sectors, - limits->max_discard_sectors); + if (rs_is_raid1(rs) || rs_is_raid10(rs)) { + limits->discard_granularity = chunk_size_bytes; + limits->max_discard_sectors = rs->md.chunk_sectors; } } diff --git a/drivers/md/md.h b/drivers/md/md.h index bb645bc3ba6d..2175a5ac4f7c 100644 --- a/drivers/md/md.h +++ b/drivers/md/md.h @@ -311,7 +311,7 @@ struct mddev { int external; /* metadata is * managed externally */ char metadata_type[17]; /* externally set*/ - unsigned int chunk_sectors; + int chunk_sectors; time64_t ctime, utime; int level, layout; char clevel[16]; @@ -339,7 +339,7 @@ struct mddev { */ sector_t reshape_position; int delta_disks, new_level, new_layout; - unsigned int new_chunk_sectors; + int new_chunk_sectors; int reshape_backwards; struct md_thread *thread; /* management thread */