1 files changed, 4 insertions, 4 deletions
diff --git a/src/common/threadpool.cpp b/src/common/threadpool.cpp
index 51e071577..fb238dca7 100644
--- a/src/common/threadpool.cpp
+++ b/src/common/threadpool.cpp
@@ -39,11 +39,11 @@ static __thread int depth = 0;
 
 namespace tools
 {
-threadpool::threadpool() : running(true), active(0) {
+threadpool::threadpool(unsigned int max_threads) : running(true), active(0) {
   boost::thread::attributes attrs;
   attrs.set_stack_size(THREAD_STACK_SIZE);
-  max = tools::get_max_concurrency();
-  size_t i = max;
+  max = max_threads ? max_threads : tools::get_max_concurrency();
+  unsigned int i = max;
   while(i--) {
     threads.push_back(boost::thread(attrs, boost::bind(&threadpool::run, this)));
   }
@@ -78,7 +78,7 @@ void threadpool::submit(waiter *obj, std::function<void()> f) {
   }
 }
 
-int threadpool::get_max_concurrency() {
+unsigned int threadpool::get_max_concurrency() const {
   return max;
 }