import quincy beta 17.1.0

[ceph.git] / ceph / src / rocksdb / db / db_iter_stress_test.cc

diff --git a/ceph/src/rocksdb/db/db_iter_stress_test.cc b/ceph/src/rocksdb/db/db_iter_stress_test.cc
index 57cd9866e48fddc37f9a262405a227630a4aee38..484bb0b45a377629cf9c338ff46527b8589fb231 100644 (file)
--- a/ceph/src/rocksdb/db/db_iter_stress_test.cc
+++ b/ceph/src/rocksdb/db/db_iter_stress_test.cc
@@ -97,7 +97,8 @@ struct StressTestIterator : public InternalIterator {
 
   bool MaybeFail() {
     if (rnd->Next() >=
-        std::numeric_limits<uint64_t>::max() * error_probability) {
+        static_cast<double>(std::numeric_limits<uint64_t>::max()) *
+            error_probability) {
       return false;
     }
     if (rnd->Next() % 2) {
@@ -114,7 +115,8 @@ struct StressTestIterator : public InternalIterator {
 
   void MaybeMutate() {
     if (rnd->Next() >=
-        std::numeric_limits<uint64_t>::max() * mutation_probability) {
+        static_cast<double>(std::numeric_limits<uint64_t>::max()) *
+            mutation_probability) {
       return;
     }
     do {
@@ -126,8 +128,9 @@ struct StressTestIterator : public InternalIterator {
       if (data->hidden.empty()) {
         hide_probability = 1;
       }
-      bool do_hide =
-          rnd->Next() < std::numeric_limits<uint64_t>::max() * hide_probability;
+      bool do_hide = rnd->Next() <
+                     static_cast<double>(std::numeric_limits<uint64_t>::max()) *
+                         hide_probability;
       if (do_hide) {
         // Hide a random entry.
         size_t idx = rnd->Next() % data->entries.size();