From patchwork Tue Dec 1 13:28:50 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peter Xu X-Patchwork-Id: 550859 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 4EF92140291 for ; Wed, 2 Dec 2015 00:32:02 +1100 (AEDT) Received: from localhost ([::1]:52621 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1a3l2G-00050K-41 for incoming@patchwork.ozlabs.org; Tue, 01 Dec 2015 08:32:00 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:54113) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1a3l1d-0003rF-Sw for qemu-devel@nongnu.org; Tue, 01 Dec 2015 08:31:22 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1a3l1c-0004Ap-Ue for qemu-devel@nongnu.org; Tue, 01 Dec 2015 08:31:21 -0500 Received: from mx1.redhat.com ([209.132.183.28]:46245) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1a3l1c-0004Ah-PX for qemu-devel@nongnu.org; Tue, 01 Dec 2015 08:31:20 -0500 Received: from int-mx09.intmail.prod.int.phx2.redhat.com (int-mx09.intmail.prod.int.phx2.redhat.com [10.5.11.22]) by mx1.redhat.com (Postfix) with ESMTPS id 85836C0B7AB6 for ; Tue, 1 Dec 2015 13:31:20 +0000 (UTC) Received: from pxdev.xzpeter.org.com (vpn1-5-36.pek2.redhat.com [10.72.5.36]) by int-mx09.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id tB1DSvaY010968; Tue, 1 Dec 2015 08:31:10 -0500 From: Peter Xu To: qemu-devel@nongnu.org Date: Tue, 1 Dec 2015 21:28:50 +0800 Message-Id: <1448976530-15984-12-git-send-email-peterx@redhat.com> In-Reply-To: <1448976530-15984-1-git-send-email-peterx@redhat.com> References: <1448976530-15984-1-git-send-email-peterx@redhat.com> X-Scanned-By: MIMEDefang 2.68 on 10.5.11.22 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 209.132.183.28 Cc: drjones@redhat.com, lersek@redhat.com, armbru@redhat.com, peterx@redhat.com, lcapitulino@redhat.com, famz@redhat.com, pbonzini@redhat.com Subject: [Qemu-devel] [PATCH v4 11/11] 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 --- hmp-commands-info.hx | 14 ++++++++++++++ hmp.c | 18 ++++++++++++++++++ hmp.h | 1 + 3 files changed, 33 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 7748627..6190216 100644 --- a/hmp.c +++ b/hmp.c @@ -2383,3 +2383,21 @@ void hmp_rocker_of_dpa_groups(Monitor *mon, const QDict *qdict) qapi_free_RockerOfDpaGroupList(list); } + +void hmp_info_dump(Monitor *mon, const QDict *qdict) +{ + Error *not_used = NULL; + DumpQueryResult *result = qmp_query_dump(¬_used); + + assert(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