From patchwork Mon Jan 11 15:18:00 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Janosch Frank X-Patchwork-Id: 565993 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 E499C1402DE for ; Tue, 12 Jan 2016 02:33:34 +1100 (AEDT) Received: from localhost ([::1]:55237 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aIeTM-0002n1-Ty for incoming@patchwork.ozlabs.org; Mon, 11 Jan 2016 10:33:32 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:43564) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aIeFi-0001kA-45 for qemu-devel@nongnu.org; Mon, 11 Jan 2016 10:19:29 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1aIeFf-0001vf-S6 for qemu-devel@nongnu.org; Mon, 11 Jan 2016 10:19:25 -0500 Received: from e06smtp06.uk.ibm.com ([195.75.94.102]:59387) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aIeFf-0001ur-Gu for qemu-devel@nongnu.org; Mon, 11 Jan 2016 10:19:23 -0500 Received: from localhost by e06smtp06.uk.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Mon, 11 Jan 2016 15:19:22 -0000 Received: from d06dlp02.portsmouth.uk.ibm.com (9.149.20.14) by e06smtp06.uk.ibm.com (192.168.101.136) with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted; Mon, 11 Jan 2016 15:19:21 -0000 X-IBM-Helo: d06dlp02.portsmouth.uk.ibm.com X-IBM-MailFrom: frankja@linux.vnet.ibm.com X-IBM-RcptTo: qemu-devel@nongnu.org Received: from b06cxnps4075.portsmouth.uk.ibm.com (d06relay12.portsmouth.uk.ibm.com [9.149.109.197]) by d06dlp02.portsmouth.uk.ibm.com (Postfix) with ESMTP id AA48F2190019 for ; Mon, 11 Jan 2016 15:19:09 +0000 (GMT) Received: from d06av05.portsmouth.uk.ibm.com (d06av05.portsmouth.uk.ibm.com [9.149.37.229]) by b06cxnps4075.portsmouth.uk.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id u0BFJKTP51445806 for ; Mon, 11 Jan 2016 15:19:20 GMT Received: from d06av05.portsmouth.uk.ibm.com (localhost [127.0.0.1]) by d06av05.portsmouth.uk.ibm.com (8.14.4/8.14.4/NCO v10.0 AVout) with ESMTP id u0BFJKBV019053 for ; Mon, 11 Jan 2016 08:19:20 -0700 Received: from s38lp20.boeblingen.de.ibm.com (dyn-9-152-224-148.boeblingen.de.ibm.com [9.152.224.148]) by d06av05.portsmouth.uk.ibm.com (8.14.4/8.14.4/NCO v10.0 AVin) with ESMTP id u0BFJEE7018541; Mon, 11 Jan 2016 08:19:20 -0700 From: Janosch Frank To: pbonzini@redhat.com Date: Mon, 11 Jan 2016 16:18:00 +0100 Message-Id: <1452525484-32309-31-git-send-email-frankja@linux.vnet.ibm.com> X-Mailer: git-send-email 2.3.0 In-Reply-To: <1452525484-32309-1-git-send-email-frankja@linux.vnet.ibm.com> References: <1452525484-32309-1-git-send-email-frankja@linux.vnet.ibm.com> X-TM-AS-MML: disable X-Content-Scanned: Fidelis XPS MAILER x-cbid: 16011115-0025-0000-0000-0000057E2D9D X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 195.75.94.102 Cc: frankja@linux.vnet.ibm.com, qemu-devel@nongnu.org Subject: [Qemu-devel] [PATCH v2 30/34] scripts/kvm/kvm_stat: Read event values as u64 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 The struct read_format, which denotes the returned values on a read states that the values are u64 and not long long which is used for struct unpacking. Therefore the 'q' long long formatter was exchanged with 'Q' which is the format for u64 data. Signed-off-by: Janosch Frank --- scripts/kvm/kvm_stat | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/scripts/kvm/kvm_stat b/scripts/kvm/kvm_stat index ea5bae8..e71fbef 100755 --- a/scripts/kvm/kvm_stat +++ b/scripts/kvm/kvm_stat @@ -358,7 +358,7 @@ class Group(object): def read(self): length = 8 * (1 + len(self.events)) - read_format = 'xxxxxxxx' + 'q' * len(self.events) + read_format = 'xxxxxxxx' + 'Q' * len(self.events) return dict(zip([event.name for event in self.events], struct.unpack(read_format, os.read(self.events[0].fd, length))))