From patchwork Tue Feb 16 07:51:00 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peter Xu X-Patchwork-Id: 583228 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.gnu.org (lists.gnu.org [IPv6:2001:4830:134:3::11]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 3AB8114031E for ; Tue, 16 Feb 2016 18:55:11 +1100 (AEDT) Received: from localhost ([::1]:42671 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aVaTV-0006HO-D1 for incoming@patchwork.ozlabs.org; Tue, 16 Feb 2016 02:55:09 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:46517) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aVaQd-0000yI-BW for qemu-devel@nongnu.org; Tue, 16 Feb 2016 02:52:12 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1aVaQa-00019t-6u for qemu-devel@nongnu.org; Tue, 16 Feb 2016 02:52:11 -0500 Received: from mx1.redhat.com ([209.132.183.28]:55383) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aVaQa-00019p-1i for qemu-devel@nongnu.org; Tue, 16 Feb 2016 02:52:08 -0500 Received: from int-mx14.intmail.prod.int.phx2.redhat.com (int-mx14.intmail.prod.int.phx2.redhat.com [10.5.11.27]) by mx1.redhat.com (Postfix) with ESMTPS id A769DC0C2356 for ; Tue, 16 Feb 2016 07:52:07 +0000 (UTC) Received: from pxdev.xzpeter.org.com (vpn1-7-188.pek2.redhat.com [10.72.7.188]) by int-mx14.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id u1G7p8qu021685; Tue, 16 Feb 2016 02:52:02 -0500 From: Peter Xu To: qemu-devel@nongnu.org Date: Tue, 16 Feb 2016 15:51:00 +0800 Message-Id: <1455609061-16279-11-git-send-email-peterx@redhat.com> In-Reply-To: <1455609061-16279-1-git-send-email-peterx@redhat.com> References: <1455609061-16279-1-git-send-email-peterx@redhat.com> X-Scanned-By: MIMEDefang 2.68 on 10.5.11.27 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 209.132.183.28 Cc: drjones@redhat.com, famz@redhat.com, armbru@redhat.com, peterx@redhat.com, lcapitulino@redhat.com, pbonzini@redhat.com, lersek@redhat.com Subject: [Qemu-devel] [PATCH v7 10/11] Dump: add hmp command "info dump" X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org It will calculate percentage of finished work from completed and total. Signed-off-by: Peter Xu Reviewed-by: Fam Zheng --- hmp-commands-info.hx | 14 ++++++++++++++ hmp.c | 17 +++++++++++++++++ hmp.h | 1 + 3 files changed, 32 insertions(+) diff --git a/hmp-commands-info.hx b/hmp-commands-info.hx index 9b71351..52539c3 100644 --- a/hmp-commands-info.hx +++ b/hmp-commands-info.hx @@ -786,6 +786,20 @@ STEXI Display the value of a storage key (s390 only) ETEXI + { + .name = "dump", + .args_type = "", + .params = "", + .help = "Display the latest dump status", + .mhandler.cmd = hmp_info_dump, + }, + +STEXI +@item info dump +@findex dump +Display the latest dump status. +ETEXI + STEXI @end table ETEXI diff --git a/hmp.c b/hmp.c index 3a0d9d4..92cf014 100644 --- a/hmp.c +++ b/hmp.c @@ -2381,3 +2381,20 @@ void hmp_rocker_of_dpa_groups(Monitor *mon, const QDict *qdict) qapi_free_RockerOfDpaGroupList(list); } + +void hmp_info_dump(Monitor *mon, const QDict *qdict) +{ + DumpQueryResult *result = qmp_query_dump(NULL); + + assert(result && result->status < DUMP_STATUS_MAX); + monitor_printf(mon, "Status: %s\n", DumpStatus_lookup[result->status]); + + if (result->status == DUMP_STATUS_ACTIVE) { + float percent = 0; + assert(result->total != 0); + percent = 100.0 * result->completed / result->total; + monitor_printf(mon, "Finished: %.2f %%\n", percent); + } + + qapi_free_DumpQueryResult(result); +} diff --git a/hmp.h b/hmp.h index a8c5b5a..093d65f 100644 --- a/hmp.h +++ b/hmp.h @@ -131,5 +131,6 @@ void hmp_rocker(Monitor *mon, const QDict *qdict); void hmp_rocker_ports(Monitor *mon, const QDict *qdict); void hmp_rocker_of_dpa_flows(Monitor *mon, const QDict *qdict); void hmp_rocker_of_dpa_groups(Monitor *mon, const QDict *qdict); +void hmp_info_dump(Monitor *mon, const QDict *qdict); #endif