diff --git a/src/bench/rollingbloom.cpp b/src/bench/rollingbloom.cpp
--- a/src/bench/rollingbloom.cpp
+++ b/src/bench/rollingbloom.cpp
@@ -27,4 +27,12 @@
     }
 }
 
+static void RollingBloomReset(benchmark::State &state) {
+    CRollingBloomFilter filter(120000, 0.000001);
+    while (state.KeepRunning()) {
+        filter.reset();
+    }
+}
+
 BENCHMARK(RollingBloom, 1500 * 1000);
+BENCHMARK(RollingBloomReset, 20000);
diff --git a/src/bloom.cpp b/src/bloom.cpp
--- a/src/bloom.cpp
+++ b/src/bloom.cpp
@@ -14,6 +14,8 @@
 #include <cmath>
 #include <cstdlib>
 
+#include <algorithm>
+
 #define LN2SQUARED 0.4804530139182014246671025263266649717305529515945455
 #define LN2 0.6931471805599453094172321214581765680755001343602552
 
@@ -323,7 +325,5 @@
     nTweak = GetRand(std::numeric_limits<unsigned int>::max());
     nEntriesThisGeneration = 0;
     nGeneration = 1;
-    for (auto &d : data) {
-        d = 0;
-    }
+    std::fill(data.begin(), data.end(), 0);
 }