From ed9f7c89495abe128700473aef628174f9595b7b Mon Sep 17 00:00:00 2001
From: q66 <daniel@octaforge.org>
Date: Sat, 25 Mar 2017 15:04:28 +0100
Subject: [PATCH] add wrapper methods to reserve more stacks to existing
 schedulers

---
 ostd/concurrency.hh | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/ostd/concurrency.hh b/ostd/concurrency.hh
index b88c623..b0a9ca7 100644
--- a/ostd/concurrency.hh
+++ b/ostd/concurrency.hh
@@ -345,6 +345,10 @@ public:
         p_stacks.deallocate(st);
     }
 
+    void reserve_stacks(size_t n) {
+        p_stacks.reserve(n);
+    }
+
 private:
     void dispatch() {
         while (!p_coros.empty()) {
@@ -508,6 +512,10 @@ public:
         p_stacks.deallocate(st);
     }
 
+    void reserve_stacks(size_t n) {
+        p_stacks.reserve(n);
+    }
+
 private:
     template<typename TSA, typename F, typename ...A>
     void spawn_add(TSA &&sa, F &&func, A &&...args) {