large_page_alloc.h File Reference

Implementation bits and pieces for large (huge) page allocations. More...

#include <cstddef>
#include <fstream>
#include "my_compiler.h"
#include "storage/innobase/include/detail/ut/large_page_alloc-linux.h"
#include "storage/innobase/include/detail/ut/allocator_traits.h"
#include "storage/innobase/include/detail/ut/helper.h"
#include "storage/innobase/include/detail/ut/page_metadata.h"
#include "storage/innobase/include/detail/ut/pfs.h"

Go to the source code of this file.

Classes
struct	ut::detail::Large_page_alloc
	Allocation routines which are purposed for allocating memory through the means of what is known as large (huge) pages. More...
struct	ut::detail::Large_page_alloc_pfs
	Allocation routines which are purposed for allocating memory through the means of what is known as large (huge) pages. More...
struct	ut::detail::select_large_page_alloc_impl< Pfs_memory_instrumentation_on >
	Simple utility metafunction which selects appropriate allocator variant (implementation) depending on the input parameter(s). More...
struct	ut::detail::select_large_page_alloc_impl< true >
struct	ut::detail::Large_alloc_< Impl >
	Small wrapper which utilizes SFINAE to dispatch the call to appropriate aligned allocator implementation. More...

Namespaces
namespace	ut
	This file contains a set of libraries providing overloads for regular dynamic allocation routines which allow for opt-in memory instrumentation through performance schema memory engine (PFS).
namespace	ut::detail

Typedefs
template<bool Pfs_memory_instrumentation_on>
using	ut::detail::select_large_page_alloc_impl_t = typename select_large_page_alloc_impl< Pfs_memory_instrumentation_on >::type
	Just a small helper type which saves us some keystrokes. More...

Variables
const size_t	large_page_default_size
	System-default huge (large) page setting. More...

Detailed Description

Implementation bits and pieces for large (huge) page allocations.

Variable Documentation

large_page_default_size

const size_t large_page_default_size

extern

System-default huge (large) page setting.