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authorStefan Raspl <raspl@linux.vnet.ibm.com>2017-06-07 21:08:35 +0200
committerPaolo Bonzini <pbonzini@redhat.com>2017-06-08 18:17:18 +0200
commit5725393764a342b6a5420fdd10184984ca08b5f6 (patch)
treef8640f6b843f11c4025b7836b4bd98b11a720629 /tools/kvm
parent62d1b6cc24d0dedde89e6a39aae1711270aee1c9 (diff)
downloadlinux-5725393764a342b6a5420fdd10184984ca08b5f6.tar.bz2
tools/kvm_stat: display message indicating lack of events
Give users some indication on the reason why no data is displayed on the screen yet. Signed-off-by: Stefan Raspl <raspl@linux.vnet.ibm.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'tools/kvm')
-rwxr-xr-xtools/kvm/kvm_stat/kvm_stat2
1 files changed, 2 insertions, 0 deletions
diff --git a/tools/kvm/kvm_stat/kvm_stat b/tools/kvm/kvm_stat/kvm_stat
index 53dcd406e9d6..790fbce95bd6 100755
--- a/tools/kvm/kvm_stat/kvm_stat
+++ b/tools/kvm/kvm_stat/kvm_stat
@@ -1013,6 +1013,8 @@ class Tui(object):
(key, values[0], values[0] * 100 / total,
cur))
row += 1
+ if row == 3:
+ self.screen.addstr(4, 1, 'No matching events reported yet')
self.screen.refresh()
def show_filter_selection(self):