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opt: reuse var leafPageElementSize (#215)

pull/217/head
chyroc 2020-04-24 08:56:04 +08:00 committed by GitHub
parent 6dc724cf03
commit a8af23b57f
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1 changed files with 1 additions and 1 deletions
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page.go
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@ -56,7 +56,7 @@ func (p *page) meta() *meta {
// leafPageElement retrieves the leaf node by index // leafPageElement retrieves the leaf node by index
func (p *page) leafPageElement(index uint16) *leafPageElement { 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)) return (*leafPageElement)(unsafe.Pointer(uintptr(unsafe.Pointer(p)) + unsafe.Sizeof(*p) + off))
} }