Index: runtime/vm/virtual_memory_linux.cc |
diff --git a/runtime/vm/virtual_memory_linux.cc b/runtime/vm/virtual_memory_linux.cc |
index 47587524b9a86c5869ad180ce0cd503a23849810..fa14d59eedd9bb29582c149e1835b8567d7348c3 100644 |
--- a/runtime/vm/virtual_memory_linux.cc |
+++ b/runtime/vm/virtual_memory_linux.cc |
@@ -24,12 +24,10 @@ namespace dart { |
uword VirtualMemory::page_size_ = 0; |
- |
void VirtualMemory::InitOnce() { |
page_size_ = getpagesize(); |
} |
- |
VirtualMemory* VirtualMemory::ReserveInternal(intptr_t size) { |
void* address = mmap(NULL, size, PROT_NONE, |
MAP_PRIVATE | MAP_ANON | MAP_NORESERVE, -1, 0); |
@@ -40,7 +38,6 @@ VirtualMemory* VirtualMemory::ReserveInternal(intptr_t size) { |
return new VirtualMemory(region); |
} |
- |
static void unmap(void* address, intptr_t size) { |
if (size == 0) { |
return; |
@@ -51,14 +48,12 @@ static void unmap(void* address, intptr_t size) { |
} |
} |
- |
VirtualMemory::~VirtualMemory() { |
if (vm_owns_region()) { |
unmap(address(), reserved_size_); |
} |
} |
- |
bool VirtualMemory::FreeSubSegment(int32_t handle, |
void* address, |
intptr_t size) { |
@@ -66,7 +61,6 @@ bool VirtualMemory::FreeSubSegment(int32_t handle, |
return true; |
} |
- |
bool VirtualMemory::Commit(uword addr, |
intptr_t size, |
bool executable, |
@@ -82,7 +76,6 @@ bool VirtualMemory::Commit(uword addr, |
return true; |
} |
- |
bool VirtualMemory::Protect(void* address, intptr_t size, Protection mode) { |
ASSERT(Thread::Current()->IsMutatorThread() || |
Isolate::Current()->mutator_thread()->IsAtSafepoint()); |
@@ -111,7 +104,6 @@ bool VirtualMemory::Protect(void* address, intptr_t size, Protection mode) { |
end_address - page_address, prot) == 0); |
} |
- |
} // namespace dart |
#endif // defined(HOST_OS_LINUX) |