perfcounter: assert when you try and set an average.

If you're trying to set an average, you're probably doing it wrong.

Signed-off-by: Greg Farnum <gregory.farnum@dreamhost.com>

diff --git a/src/common/perf_counters.cc b/src/common/perf_counters.cc
index 27fb2af563c62a6988e18edcf6d73a313dd098ef..9936524a0c52284d9a8bf66be3920fc89e63a2cb 100644 (file)
--- a/src/common/perf_counters.cc
+++ b/src/common/perf_counters.cc
@@ -147,7 +147,7 @@ void PerfCounters::fset(int idx, double amt)
     return;
   data.u.dbl = amt;
   if (data.type & PERFCOUNTER_LONGRUNAVG)
-    data.avgcount++;
+    assert(0);
 }
 
 double PerfCounters::fget(int idx) const