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| author | Stefan Raspl <stefan.raspl@de.ibm.com> | 2017-12-11 12:25:20 +0100 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2017-12-14 09:25:42 +0100 |
| commit | faa06650418bf28d07426fcfdc5213782fb131f6 (patch) | |
| tree | 688021281743724fbe9c49cbf9299e0f4a4072f1 /tools/kvm | |
| parent | 19e8e54f4309eaa438237aa1973fe40c331903d4 (diff) | |
| download | lwn-faa06650418bf28d07426fcfdc5213782fb131f6.tar.gz lwn-faa06650418bf28d07426fcfdc5213782fb131f6.zip | |
tools/kvm_stat: fix drilldown in events-by-guests mode
When displaying debugfs events listed by guests, an attempt to switch to
reporting of stats for individual child trace events results in garbled
output. Reason is that when toggling drilldown, the update of the stats
doesn't honor when events are displayed by guests, as indicated by
Tui._display_guests.
To reproduce, run 'kvm_stat -d' and press 'b' followed by 'x'.
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-x | tools/kvm/kvm_stat/kvm_stat | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/kvm/kvm_stat/kvm_stat b/tools/kvm/kvm_stat/kvm_stat index 884a74b8ca87..6347ad5d0d35 100755 --- a/tools/kvm/kvm_stat/kvm_stat +++ b/tools/kvm/kvm_stat/kvm_stat @@ -1360,7 +1360,7 @@ class Tui(object): if char == 'x': self.update_drilldown() # prevents display of current values on next refresh - self.stats.get() + self.stats.get(self._display_guests) except KeyboardInterrupt: break except curses.error: |