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Merge pull request #2080 from SChernykh/dev

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xmrig 2021-02-04 04:29:59 +07:00 • committed by GitHub
commit 1c63e9efba
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1 changed files with 2 additions and 7 deletions
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9
src/crypto/common/VirtualMemory_unix.cpp
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@ -65,18 +65,13 @@
#endif #endif
namespace xmrig { #if defined(XMRIG_OS_LINUX) || (!defined(XMRIG_OS_APPLE) && !defined(__FreeBSD__))
#ifdef XMRIG_OS_LINUX
static inline int hugePagesFlag(size_t size) static inline int hugePagesFlag(size_t size)
{ {
return (static_cast<int>(log2(size)) & MAP_HUGE_MASK) << MAP_HUGE_SHIFT; return (static_cast<int>(log2(size)) & MAP_HUGE_MASK) << MAP_HUGE_SHIFT;
} }
#endif #endif
} // namespace xmrig
bool xmrig::VirtualMemory::isHugepagesAvailable() bool xmrig::VirtualMemory::isHugepagesAvailable()
{ {
@ -165,7 +160,7 @@ void *xmrig::VirtualMemory::allocateExecutableMemory(size_t size, bool hugePages
void *xmrig::VirtualMemory::allocateLargePagesMemory(size_t size) void *xmrig::VirtualMemory::allocateLargePagesMemory(size_t size)
{ {
# if defined(__APPLE__) # if defined(XMRIG_OS_APPLE)
void *mem = mmap(0, size, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANON, VM_FLAGS_SUPERPAGE_SIZE_2MB, 0); void *mem = mmap(0, size, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANON, VM_FLAGS_SUPERPAGE_SIZE_2MB, 0);
# elif defined(__FreeBSD__) # elif defined(__FreeBSD__)
void *mem = mmap(0, size, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANONYMOUS | MAP_ALIGNED_SUPER | MAP_PREFAULT_READ, -1, 0); void *mem = mmap(0, size, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANONYMOUS | MAP_ALIGNED_SUPER | MAP_PREFAULT_READ, -1, 0);