Message ID | 20200407101502.812102667@linuxfoundation.org |
---|---|
State | Superseded |
Headers | show
Return-Path: <SRS0=IdoU=5X=vger.kernel.org=stable-owner@kernel.org> 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=-6.9 required=3.0 tests=DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,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 746C0C2BB55 for <stable@archiver.kernel.org>; Tue, 7 Apr 2020 10:25:50 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 41F5720771 for <stable@archiver.kernel.org>; Tue, 7 Apr 2020 10:25:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1586255150; bh=VG7Z96ZUZlKYwd0TaRLpdkJIVqF3gxuR9xzR4g0qwd4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=pldDg82XAsTr7fGFOLZd42I6JZ3ARUD4BR8CTIhOfwmS0HtgJBYCe2oGXMJGQCjf9 YF/snyn7x4h4NeZd95QITwhXxtfbwaFp32iqlCggQl3HtD9JL20I8ng2GsKNwtrJu9 zwg/vwumnPEyXxIhqCUMkj+6UIcG178Ufz8tnMXk= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728316AbgDGKZt (ORCPT <rfc822;stable@archiver.kernel.org>); Tue, 7 Apr 2020 06:25:49 -0400 Received: from mail.kernel.org ([198.145.29.99]:36512 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729024AbgDGKZs (ORCPT <rfc822;stable@vger.kernel.org>); Tue, 7 Apr 2020 06:25:48 -0400 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 864DE20771; Tue, 7 Apr 2020 10:25:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1586255147; bh=VG7Z96ZUZlKYwd0TaRLpdkJIVqF3gxuR9xzR4g0qwd4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=JgXXRIe7uuEM/GzJfBD7z4R+VHLrAuBHb5Sp1jIzkj099DwljzKOMG0+abS1UvOE5 c6owCi8hlJ/vvOARmS2OciQgCGhmn5gakOjY2R+pv1aV2CYtee6BMTfx7A+U4wm9xJ XJ6S+ng4gdIyi3YLqfSeNMdeR0HzoPe7CEtGiQdM= From: Greg Kroah-Hartman <gregkh@linuxfoundation.org> To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>, stable@vger.kernel.org, Andreas Gruenbacher <agruenba@redhat.com>, Barry Marson <bmarson@redhat.com>, Mike Snitzer <snitzer@redhat.com> Subject: [PATCH 5.5 31/46] Revert "dm: always call blk_queue_split() in dm_process_bio()" Date: Tue, 7 Apr 2020 12:22:02 +0200 Message-Id: <20200407101502.812102667@linuxfoundation.org> X-Mailer: git-send-email 2.26.0 In-Reply-To: <20200407101459.502593074@linuxfoundation.org> References: <20200407101459.502593074@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: <stable.vger.kernel.org> X-Mailing-List: stable@vger.kernel.org |
Series |
None
|
expand
|
--- a/drivers/md/dm.c +++ b/drivers/md/dm.c @@ -1739,8 +1739,9 @@ static blk_qc_t dm_process_bio(struct ma * won't be imposed. */ if (current->bio_list) { - blk_queue_split(md->queue, &bio); - if (!is_abnormal_io(bio)) + if (is_abnormal_io(bio)) + blk_queue_split(md->queue, &bio); + else dm_queue_split(md, ti, &bio); }