From patchwork Mon May 9 10:53:02 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hannes Reinecke X-Patchwork-Id: 9044991 X-Patchwork-Delegate: snitzer@redhat.com Return-Path: X-Original-To: patchwork-dm-devel@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 734B89F30C for ; Mon, 9 May 2016 10:56:56 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id AEB812012D for ; Mon, 9 May 2016 10:56:55 +0000 (UTC) Received: from mx3-phx2.redhat.com (mx3-phx2.redhat.com [209.132.183.24]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id D24B42011E for ; Mon, 9 May 2016 10:56:54 +0000 (UTC) Received: from lists01.pubmisc.prod.ext.phx2.redhat.com (lists01.pubmisc.prod.ext.phx2.redhat.com [10.5.19.33]) by mx3-phx2.redhat.com (8.13.8/8.13.8) with ESMTP id u49ArAPk021309; Mon, 9 May 2016 06:53:11 -0400 Received: from int-mx09.intmail.prod.int.phx2.redhat.com (int-mx09.intmail.prod.int.phx2.redhat.com [10.5.11.22]) by lists01.pubmisc.prod.ext.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id u49Ar948028705 for ; Mon, 9 May 2016 06:53:09 -0400 Received: from mx1.redhat.com (ext-mx03.extmail.prod.ext.phx2.redhat.com [10.5.110.27]) by int-mx09.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id u49Ar9GV001505 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO); Mon, 9 May 2016 06:53:09 -0400 Received: from mx2.suse.de (mx2.suse.de [195.135.220.15]) (using TLSv1 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 4688E81113; Mon, 9 May 2016 10:53:08 +0000 (UTC) X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay1.suse.de (charybdis-ext.suse.de [195.135.220.254]) by mx2.suse.de (Postfix) with ESMTP id D6318ABEB; Mon, 9 May 2016 10:53:06 +0000 (UTC) From: Hannes Reinecke To: Christophe Varoqui Date: Mon, 9 May 2016 12:53:02 +0200 Message-Id: <1462791185-2903-5-git-send-email-hare@suse.de> In-Reply-To: <1462791185-2903-1-git-send-email-hare@suse.de> References: <1462791185-2903-1-git-send-email-hare@suse.de> X-RedHat-Spam-Score: -3.98 (BAYES_50, DCC_REPUT_00_12, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD, SPF_PASS) 195.135.220.15 mx2.suse.de 195.135.220.15 mx2.suse.de X-Scanned-By: MIMEDefang 2.68 on 10.5.11.22 X-Scanned-By: MIMEDefang 2.76 on 10.5.110.27 X-loop: dm-devel@redhat.com Cc: Hannes Reinecke , dm-devel@redhat.com Subject: [dm-devel] [PATCH 4/7] devmapper: wait for udev in dm_simplecmd_noflush() X-BeenThere: dm-devel@redhat.com X-Mailman-Version: 2.1.12 Precedence: junk List-Id: device-mapper development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: dm-devel-bounces@redhat.com Errors-To: dm-devel-bounces@redhat.com X-Spam-Status: No, score=-9.0 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP When calling dm_simplecmd_noflush() with udev_flags set we need to set the 'need_sync' flag otherwise the udev flags will never be set. Signed-off-by: Hannes Reinecke --- libmultipath/configure.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/libmultipath/configure.c b/libmultipath/configure.c index b976da7..9c6904a 100644 --- a/libmultipath/configure.c +++ b/libmultipath/configure.c @@ -628,7 +628,7 @@ domap (struct multipath * mpp, char * params) r = dm_addmap_reload(mpp, params); if (r) r = dm_simplecmd_noflush(DM_DEVICE_RESUME, mpp->alias, - 0, MPATH_UDEV_RELOAD_FLAG); + 1, MPATH_UDEV_RELOAD_FLAG); break; case ACT_RESIZE: @@ -646,7 +646,9 @@ domap (struct multipath * mpp, char * params) if (r) { r = dm_addmap_reload(mpp, params); if (r) - r = dm_simplecmd_noflush(DM_DEVICE_RESUME, mpp->alias, 0, MPATH_UDEV_RELOAD_FLAG); + r = dm_simplecmd_noflush(DM_DEVICE_RESUME, + mpp->alias, 1, + MPATH_UDEV_RELOAD_FLAG); } break;