From c0dd811f504b00afc3049edb15b3900c6946136d Mon Sep 17 00:00:00 2001
From: Aliaksandr Valialkin <valyala@gmail.com>
Date: Thu, 23 Jun 2016 19:20:57 +0300
Subject: [PATCH] Atomically load pool indexes

---
 pool.go | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/pool.go b/pool.go
index 4cfe6a6..e54d8e8 100644
--- a/pool.go
+++ b/pool.go
@@ -29,7 +29,8 @@ type byteBufferPool struct {
 }
 
 func (p *byteBufferPool) Acquire() *ByteBuffer {
-	for _, idx := range p.idxs {
+	for i := 0; i < steps; i++ {
+		idx := atomic.LoadUint64(&p.idxs[i])
 		v := p.pools[idx].Get()
 		if v != nil {
 			return v.(*ByteBuffer)