diff mbox series

[v1,4/7] tools/kvm_stat: don't reset stats when setting PID filter for debugfs

Message ID 20180824120401.50763-5-raspl@linux.ibm.com (mailing list archive)
State New, archived
Headers show
Series tools/kvm_stat: misc patches | expand

Commit Message

Stefan Raspl Aug. 24, 2018, 12:03 p.m. UTC 
From: Stefan Raspl <stefan.raspl@de.ibm.com>

When setting a PID filter in debugfs, we unnecessarily reset the
statistics, although there is no reason to do so. This behavior was
merely introduced with commit 9f114a03c6854f "tools/kvm_stat: add
interactive command 'r'", most likely to mimic the behavior of
the tracepoints provider in this respect. However, there are plenty
of differences between the two providers, so there is no reason not
to take advantage of the possibility to filter by PID without
resetting the statistics.

Signed-off-by: Stefan Raspl <raspl@linux.ibm.com>
---
 tools/kvm/kvm_stat/kvm_stat | 1 -
 1 file changed, 1 deletion(-)
diff mbox series

Patch

diff --git a/tools/kvm/kvm_stat/kvm_stat b/tools/kvm/kvm_stat/kvm_stat
index 7c92545931e3..62fbb8802f60 100755
--- a/tools/kvm/kvm_stat/kvm_stat
+++ b/tools/kvm/kvm_stat/kvm_stat
@@ -764,7 +764,6 @@  class DebugfsProvider(Provider):
         else:
             self.paths = []
             self.do_read = True
-        self.reset()
 
     def _verify_paths(self):
         """Remove invalid paths"""