From: Stefan Raspl <stefan.raspl@de.ibm.com>
Date: Thu, 22 Feb 2018 11:16:30 +0000 (+0100)
Subject: tools/kvm_stat: print 'Total' line for multiple events only
X-Git-Tag: Ubuntu-4.15.0-16.17~34
X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=345e6e9b944413abf96a36a882a6f51b964ae3b9;p=mirror_ubuntu-bionic-kernel.git

tools/kvm_stat: print 'Total' line for multiple events only

BugLink: http://bugs.launchpad.net/bugs/1734130

The 'Total' line looks a bit weird when we have a single event only. This
can happen e.g. due to filters. Therefore suppress when there's only a
single event in the output.

Signed-off-by: Stefan Raspl <raspl@linux.vnet.ibm.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
(cherry picked from commit 6789af030a462708f937137e05eb12ea009fb348)
Signed-off-by: Seth Forshee <seth.forshee@canonical.com>
Acked-by: Thadeu Lima de Souza Cascardo <cascardo@canonical.com>
Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@canonical.com>
---

diff --git a/tools/kvm/kvm_stat/kvm_stat b/tools/kvm/kvm_stat/kvm_stat
index 862c997932e2..5898c22ba310 100755
--- a/tools/kvm/kvm_stat/kvm_stat
+++ b/tools/kvm/kvm_stat/kvm_stat
@@ -1206,7 +1206,7 @@ class Tui(object):
             row += 1
         if row == 3:
             self.screen.addstr(4, 1, 'No matching events reported yet')
-        else:
+        if row > 4:
             tavg = int(round(tcur / sleeptime)) if tcur > 0 else ''
             self.screen.addstr(row, 1, '%-40s %10d        %8s' %
                                ('Total', total, tavg), curses.A_BOLD)