From patchwork Fri Mar 11 02:02:08 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Benjamin Marzinski X-Patchwork-Id: 12777258 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id D911AC433F5 for ; Fri, 11 Mar 2022 02:02:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1646964144; h=from:from:sender:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding:list-id:list-help: list-unsubscribe:list-subscribe:list-post; bh=X/dna4REZgNukaabGkxMvc5LINVXTWJCVUhixIIq2uw=; b=hcGO6E9virbeUFbiaW1OT/Bx4lOIXEl1NejCKnHcrTsGqDsXujWCSYUH8HL43CL4p3CZv5 +umO2tyuvs8163xStkm5/KILk4elC2Zq8VLg9nLkQFjUIMTEvfZp1jtLWGNBGpD8mlQlBA RlehOKkiWYZErxmuLxOwRGoNovp+Les= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-613-qrpAVwXONmGXYE8UkCifLw-1; Thu, 10 Mar 2022 21:02:21 -0500 X-MC-Unique: qrpAVwXONmGXYE8UkCifLw-1 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.rdu2.redhat.com [10.11.54.3]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 6AFA0899EC1; Fri, 11 Mar 2022 02:02:19 +0000 (UTC) Received: from mm-prod-listman-01.mail-001.prod.us-east-1.aws.redhat.com (mm-prod-listman-01.mail-001.prod.us-east-1.aws.redhat.com [10.30.29.100]) by smtp.corp.redhat.com (Postfix) with ESMTP id 601DE1121315; Fri, 11 Mar 2022 02:02:17 +0000 (UTC) Received: from mm-prod-listman-01.mail-001.prod.us-east-1.aws.redhat.com (localhost [IPv6:::1]) by mm-prod-listman-01.mail-001.prod.us-east-1.aws.redhat.com (Postfix) with ESMTP id D617B19679FF; Fri, 11 Mar 2022 02:02:14 +0000 (UTC) Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) by mm-prod-listman-01.mail-001.prod.us-east-1.aws.redhat.com (Postfix) with ESMTP id 8BFA919641B9 for ; Fri, 11 Mar 2022 02:02:13 +0000 (UTC) Received: by smtp.corp.redhat.com (Postfix) id 1CFFD183CA; Fri, 11 Mar 2022 02:02:13 +0000 (UTC) Received: from octiron.msp.redhat.com (unknown [10.15.80.209]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 0483161077; Fri, 11 Mar 2022 02:02:12 +0000 (UTC) Received: from octiron.msp.redhat.com (localhost.localdomain [127.0.0.1]) by octiron.msp.redhat.com (8.14.9/8.14.9) with ESMTP id 22B22AC7021838; Thu, 10 Mar 2022 20:02:10 -0600 Received: (from bmarzins@localhost) by octiron.msp.redhat.com (8.14.9/8.14.9/Submit) id 22B22AWu021837; Thu, 10 Mar 2022 20:02:10 -0600 From: Benjamin Marzinski To: Christophe Varoqui Date: Thu, 10 Mar 2022 20:02:08 -0600 Message-Id: <1646964130-21800-1-git-send-email-bmarzins@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 Subject: [dm-devel] [PATCH 0/2] fix looping when reconfigure is delayed X-BeenThere: dm-devel@redhat.com X-Mailman-Version: 2.1.29 Precedence: list List-Id: device-mapper development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: device-mapper development , Guozhonghua , Martin Wilck MIME-Version: 1.0 Errors-To: dm-devel-bounces@redhat.com Sender: "dm-devel" X-Scanned-By: MIMEDefang 2.78 on 10.11.54.3 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=dm-devel-bounces@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com This patchset fixes Guozhonghua's looping issue for me. It's the first patch from Martin's patchset, plus a simple patch to make sure that we really do switch to the idle state when we're delaying the reconfigure, and that we stop delaying the reconfigure if we schedule a reconfigure. Benjamin Marzinski (1): multipathd: don't keep looping when config is delayed Martin Wilck (1): multipathd: set reload_type in when calling reconfigure() multipathd/main.c | 36 ++++++++++++++++++------------------ 1 file changed, 18 insertions(+), 18 deletions(-)