oysteikt/mpd
0
0
Fork 0
Code Issues Pull Requests Releases Activity

util/HugeAllocator: add "noexcept"

Browse Source
This commit is contained in:
Max Kellermann 2016-06-17 17:51:27 +02:00
parent ef053035d0
commit 9500343d85
2 changed files with 8 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/util/HugeAllocator.cxx
View File

@ -81,13 +81,13 @@ HugeAllocate(size_t size) throw(std::bad_alloc)
}
void
HugeFree(void *p, size_t size)
HugeFree(void *p, size_t size) noexcept
{
munmap(p, AlignToPageSize(size));
}
void
HugeDiscard(void *p, size_t size)
HugeDiscard(void *p, size_t size) noexcept
{
#ifdef MADV_DONTNEED
madvise(p, AlignToPageSize(size), MADV_DONTNEED);

12
src/util/HugeAllocator.hxx
View File

@ -52,7 +52,7 @@ HugeAllocate(size_t size) throw(std::bad_alloc);
* @param size the allocation's size as passed to HugeAllocate()
*/
void
HugeFree(void *p, size_t size);
HugeFree(void *p, size_t size) noexcept;
/**
* Discard any data stored in the allocation and give the memory back
@ -63,7 +63,7 @@ HugeFree(void *p, size_t size);
* @param size the allocation's size as passed to HugeAllocate()
*/
void
HugeDiscard(void *p, size_t size);
HugeDiscard(void *p, size_t size) noexcept;
#elif defined(WIN32)
#include <windows.h>
@ -73,13 +73,13 @@ void *
HugeAllocate(size_t size) throw(std::bad_alloc);
static inline void
HugeFree(void *p, gcc_unused size_t size)
HugeFree(void *p, gcc_unused size_t size) noexcept
{
VirtualFree(p, 0, MEM_RELEASE);
}
static inline void
HugeDiscard(void *p, size_t size)
HugeDiscard(void *p, size_t size) noexcept
{
VirtualAlloc(p, size, MEM_RESET, PAGE_NOACCESS);
}
@ -98,14 +98,14 @@ HugeAllocate(size_t size) throw(std::bad_alloc)
}
static inline void
HugeFree(void *_p, size_t)
HugeFree(void *_p, size_t) noexcept
{
auto *p = (uint8_t *)_p;
delete[] p;
}
static inline void
HugeDiscard(void *, size_t)
HugeDiscard(void *, size_t) noexcept
{
}