From a8af23b57f672fef05637de531bba5aa00013364 Mon Sep 17 00:00:00 2001
From: chyroc <chyroc@qq.com>
Date: Fri, 24 Apr 2020 08:56:04 +0800
Subject: [PATCH] opt: reuse var leafPageElementSize (#215)

---
 page.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/page.go b/page.go
index b5c1699..415cd77 100644
--- a/page.go
+++ b/page.go
@@ -56,7 +56,7 @@ func (p *page) meta() *meta {
 
 // leafPageElement retrieves the leaf node by index
 func (p *page) leafPageElement(index uint16) *leafPageElement {
-	off := uintptr(index) * unsafe.Sizeof(leafPageElement{})
+	off := uintptr(index) * leafPageElementSize
 	return (*leafPageElement)(unsafe.Pointer(uintptr(unsafe.Pointer(p)) + unsafe.Sizeof(*p) + off))
 }