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From 6b557dc235257a9d4e69532f79007a9a4de854c6 Mon Sep 17 00:00:00 2001
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From: David Hildenbrand <david@redhat.com>
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Date: Tue, 17 Oct 2017 19:15:54 +0200
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Subject: [PATCH 49/69] tools/kvm_stat: display message indicating lack of
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events
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RH-Author: David Hildenbrand <david@redhat.com>
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Message-id: <20171017191605.2378-29-david@redhat.com>
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Patchwork-id: 77340
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O-Subject: [RHEL-7.5 qemu-kvm-rhev PATCH 28/39] tools/kvm_stat: display message indicating lack of events
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Bugzilla: 1497137
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RH-Acked-by: Paolo Bonzini <pbonzini@redhat.com>
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RH-Acked-by: Cornelia Huck <cohuck@redhat.com>
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RH-Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
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RH-Acked-by: Thomas Huth <thuth@redhat.com>
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Upstream-status: linux.git 5725393764a342b6a5420fdd10184984ca08b5f6
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commit 5725393764a342b6a5420fdd10184984ca08b5f6
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Author: Stefan Raspl <raspl@linux.vnet.ibm.com>
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Date: Wed Jun 7 21:08:35 2017 +0200
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tools/kvm_stat: display message indicating lack of events
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Give users some indication on the reason why no data is displayed on the
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screen yet.
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Signed-off-by: Stefan Raspl <raspl@linux.vnet.ibm.com>
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Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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Signed-off-by: David Hildenbrand <david@redhat.com>
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Signed-off-by: Miroslav Rezanina <mrezanin@redhat.com>
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---
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scripts/kvm/kvm_stat | 2 ++
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1 file changed, 2 insertions(+)
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diff --git a/scripts/kvm/kvm_stat b/scripts/kvm/kvm_stat
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index 53dcd40..790fbce 100755
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--- a/scripts/kvm/kvm_stat
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+++ b/scripts/kvm/kvm_stat
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@@ -1013,6 +1013,8 @@ class Tui(object):
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(key, values[0], values[0] * 100 / total,
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cur))
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row += 1
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+ if row == 3:
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+ self.screen.addstr(4, 1, 'No matching events reported yet')
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self.screen.refresh()
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def show_filter_selection(self):
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--
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1.8.3.1
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