From: Yang Chi <yangchi@fb.com>
Date: Wed, 30 Mar 2016 22:46:17 +0000 (-0700)
Subject: use unit64_t for numElements in HHWheelTimer
X-Git-Tag: 2016.07.26~398
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=ebf930ca4820e44b33b5772260e78c6baab17604;p=folly.git

use unit64_t for numElements in HHWheelTimer

Summary: Some compiler will complain about this when calling std::min with a size_t and a uint64_t. So use unit64_t for numElements in HHWheelTimer.

Reviewed By: mzlee

Differential Revision: D3116346

fb-gh-sync-id: 67a9eebf4f9e8fe0e732a7292af55122be04163b
fbshipit-source-id: 67a9eebf4f9e8fe0e732a7292af55122be04163b
---

diff --git a/folly/io/async/HHWheelTimer.cpp b/folly/io/async/HHWheelTimer.cpp
index f4110b02..f6c1ce8a 100644
--- a/folly/io/async/HHWheelTimer.cpp
+++ b/folly/io/async/HHWheelTimer.cpp
@@ -229,8 +229,8 @@ size_t HHWheelTimer::cancelAll() {
   size_t count = 0;
 
   if (count_ != 0) {
-    const size_t numElements = WHEEL_BUCKETS * WHEEL_SIZE;
-    size_t maxBuckets = std::min(numElements, count_);
+    const uint64_t numElements = WHEEL_BUCKETS * WHEEL_SIZE;
+    auto maxBuckets = std::min(numElements, count_);
     auto buckets = folly::make_unique<CallbackList[]>(maxBuckets);
     size_t countBuckets = 0;
     for (auto& tick : buckets_) {