diff --git a/include/boost/detail/quick_allocator.hpp b/include/boost/detail/quick_allocator.hpp
index ddb0a76..d54b3a7 100644
--- a/include/boost/detail/quick_allocator.hpp
+++ b/include/boost/detail/quick_allocator.hpp
@@ -13,186 +13,11 @@
 //  Copyright (c) 2003 David Abrahams
 //  Copyright (c) 2003 Peter Dimov
 //
-// Distributed under the Boost Software License, Version 1.0. (See
-// accompanying file LICENSE_1_0.txt or copy at
-// http://www.boost.org/LICENSE_1_0.txt)
+//  Distributed under the Boost Software License, Version 1.0.
+//  See accompanying file LICENSE_1_0.txt or copy at
+//  http://www.boost.org/LICENSE_1_0.txt
 //
 
-#include <boost/config.hpp>
-
-#include <boost/detail/lightweight_mutex.hpp>
-#include <boost/type_traits/type_with_alignment.hpp>
-#include <boost/type_traits/alignment_of.hpp>
-
-#include <new>              // ::operator new, ::operator delete
-#include <cstddef>          // std::size_t
-
-namespace boost
-{
-
-namespace detail
-{
-
-template<unsigned size, unsigned align_> union freeblock
-{
-    typedef typename boost::type_with_alignment<align_>::type aligner_type;
-    aligner_type aligner;
-    char bytes[size];
-    freeblock * next;
-};
-
-template<unsigned size, unsigned align_> struct allocator_impl
-{
-    typedef freeblock<size, align_> block;
-
-    // It may seem odd to use such small pages.
-    //
-    // However, on a typical Windows implementation that uses
-    // the OS allocator, "normal size" pages interact with the
-    // "ordinary" operator new, slowing it down dramatically.
-    //
-    // 512 byte pages are handled by the small object allocator,
-    // and don't interfere with ::new.
-    //
-    // The other alternative is to use much bigger pages (1M.)
-    //
-    // It is surprisingly easy to hit pathological behavior by
-    // varying the page size. g++ 2.96 on Red Hat Linux 7.2,
-    // for example, passionately dislikes 496. 512 seems OK.
-
-#if defined(BOOST_QA_PAGE_SIZE)
-
-    enum { items_per_page = BOOST_QA_PAGE_SIZE / size };
-
-#else
-
-    enum { items_per_page = 512 / size }; // 1048560 / size
-
-#endif
-
-#ifdef BOOST_HAS_THREADS
-
-    static lightweight_mutex & mutex()
-    {
-        static lightweight_mutex m;
-        return m;
-    }
-
-    static lightweight_mutex * mutex_init;
-
-#endif
-
-    static block * free;
-    static block * page;
-    static unsigned last;
-
-    static inline void * alloc()
-    {
-#ifdef BOOST_HAS_THREADS
-        lightweight_mutex::scoped_lock lock( mutex() );
-#endif
-        if(block * x = free)
-        {
-            free = x->next;
-            return x;
-        }
-        else
-        {
-            if(last == items_per_page)
-            {
-                // "Listen to me carefully: there is no memory leak"
-                // -- Scott Meyers, Eff C++ 2nd Ed Item 10
-                page = ::new block[items_per_page];
-                last = 0;
-            }
-
-            return &page[last++];
-        }
-    }
-
-    static inline void * alloc(std::size_t n)
-    {
-        if(n != size) // class-specific new called for a derived object
-        {
-            return ::operator new(n);
-        }
-        else
-        {
-#ifdef BOOST_HAS_THREADS
-            lightweight_mutex::scoped_lock lock( mutex() );
-#endif
-            if(block * x = free)
-            {
-                free = x->next;
-                return x;
-            }
-            else
-            {
-                if(last == items_per_page)
-                {
-                    page = ::new block[items_per_page];
-                    last = 0;
-                }
-
-                return &page[last++];
-            }
-        }
-    }
-
-    static inline void dealloc(void * pv)
-    {
-        if(pv != 0) // 18.4.1.1/13
-        {
-#ifdef BOOST_HAS_THREADS
-            lightweight_mutex::scoped_lock lock( mutex() );
-#endif
-            block * pb = static_cast<block *>(pv);
-            pb->next = free;
-            free = pb;
-        }
-    }
-
-    static inline void dealloc(void * pv, std::size_t n)
-    {
-        if(n != size) // class-specific delete called for a derived object
-        {
-            ::operator delete(pv);
-        }
-        else if(pv != 0) // 18.4.1.1/13
-        {
-#ifdef BOOST_HAS_THREADS
-            lightweight_mutex::scoped_lock lock( mutex() );
-#endif
-            block * pb = static_cast<block *>(pv);
-            pb->next = free;
-            free = pb;
-        }
-    }
-};
-
-#ifdef BOOST_HAS_THREADS
-
-template<unsigned size, unsigned align_>
-  lightweight_mutex * allocator_impl<size, align_>::mutex_init = &allocator_impl<size, align_>::mutex();
-
-#endif
-
-template<unsigned size, unsigned align_>
-  freeblock<size, align_> * allocator_impl<size, align_>::free = 0;
-
-template<unsigned size, unsigned align_>
-  freeblock<size, align_> * allocator_impl<size, align_>::page = 0;
-
-template<unsigned size, unsigned align_>
-  unsigned allocator_impl<size, align_>::last = allocator_impl<size, align_>::items_per_page;
-
-template<class T>
-struct quick_allocator: public allocator_impl< sizeof(T), boost::alignment_of<T>::value >
-{
-};
-
-} // namespace detail
-
-} // namespace boost
+#include <boost/smart_ptr/detail/quick_allocator.hpp>
 
 #endif  // #ifndef BOOST_DETAIL_QUICK_ALLOCATOR_HPP_INCLUDED