diff --git a/src/System/Linux/MemFd.cpp b/src/System/Linux/MemFd.cpp
index 22b77e4..a8f99e2 100644
--- a/src/System/Linux/MemFd.cpp
+++ b/src/System/Linux/MemFd.cpp
@@ -37,21 +37,18 @@
 #define __NR_memfd_create 319
 #endif /* __NR_memfd_create__ */
 
-namespace linux
-{
-
-MemFd::~MemFd()
+LinuxMemFd::~LinuxMemFd()
 {
 	close();
 }
 
-void MemFd::importFd(int fd)
+void LinuxMemFd::importFd(int fd)
 {
 	close();
 	fd_ = fd;
 }
 
-int MemFd::exportFd() const
+int LinuxMemFd::exportFd() const
 {
 	if (fd_ < 0)
 	{
@@ -62,7 +59,7 @@
 	return ::fcntl(fd_, F_DUPFD_CLOEXEC, 0);
 }
 
-bool MemFd::allocate(const char* name, size_t size)
+bool LinuxMemFd::allocate(const char* name, size_t size)
 {
 	close();
 
@@ -89,7 +86,7 @@
 	return true;
 }
 
-void MemFd::close()
+void LinuxMemFd::close()
 {
 	if (fd_ >= 0)
 	{
@@ -97,23 +94,21 @@
 		// https://lwn.net/Articles/576478/ for example.
 		int ret = ::close(fd_);
 		if (ret < 0) {
-			TRACE("MemFd::close() failed with: %s", strerror(errno));
+			TRACE("LinuxMemFd::close() failed with: %s", strerror(errno));
 			assert(false);
 		}
 		fd_ = -1;
 	}
 }
 
-void* MemFd::mapReadWrite(size_t offset, size_t size)
+void* LinuxMemFd::mapReadWrite(size_t offset, size_t size)
 {
 	void* addr = ::mmap(nullptr, size, PROT_READ|PROT_WRITE, MAP_SHARED, fd_,
 						static_cast<off_t>(offset));
 	return (addr == MAP_FAILED) ? nullptr : addr;
 }
 
-bool MemFd::unmap(void* addr, size_t size)
+bool LinuxMemFd::unmap(void* addr, size_t size)
 {
 	return ::munmap(addr, size) == 0;
 }
-
-}  // namespace linux
diff --git a/src/System/Linux/MemFd.hpp b/src/System/Linux/MemFd.hpp
index 8b88473..209d642 100644
--- a/src/System/Linux/MemFd.hpp
+++ b/src/System/Linux/MemFd.hpp
@@ -22,18 +22,15 @@
 // supported by the Linux kernel since 3.17 (good enough for Android and desktop
 // Linux).
 
-namespace linux
-{
-
-class MemFd {
+class LinuxMemFd {
 public:
-	MemFd() = default;
+	LinuxMemFd() = default;
 
-	MemFd(const char* name, size_t size) : MemFd() {
+	LinuxMemFd(const char* name, size_t size) : LinuxMemFd() {
 		allocate(name, size);
 	}
 
-	~MemFd();
+	~LinuxMemFd();
 
 	// Return true iff the region is valid/allocated.
 	bool isValid() const { return fd_ >= 0; }
@@ -68,6 +65,4 @@
 	int fd_ = -1;
 };
 
-}  // namespace linux
-
 #endif  // MEMFD_LINUX
diff --git a/tests/SystemUnitTests/unittests.cpp b/tests/SystemUnitTests/unittests.cpp
index 53ff9ec..9026b55 100644
--- a/tests/SystemUnitTests/unittests.cpp
+++ b/tests/SystemUnitTests/unittests.cpp
@@ -26,14 +26,14 @@
 
 #ifdef __linux__
 TEST(MemFd, DefaultConstructor) {
-	linux::MemFd memfd;
+	LinuxMemFd memfd;
 	ASSERT_FALSE(memfd.isValid());
 	ASSERT_EQ(-1, memfd.exportFd());
 }
 
 TEST(MemFd, AllocatingConstructor) {
 	const size_t kRegionSize = sw::memoryPageSize() * 8;
-	linux::MemFd memfd("test-region", kRegionSize);
+	LinuxMemFd memfd("test-region", kRegionSize);
 	ASSERT_TRUE(memfd.isValid());
 	ASSERT_GE(memfd.fd(), 0);
 	void* addr = memfd.mapReadWrite(0, kRegionSize);
@@ -43,7 +43,7 @@
 
 TEST(MemFd, ExplicitAllocation) {
 	const size_t kRegionSize = sw::memoryPageSize() * 8;
-	linux::MemFd memfd;
+	LinuxMemFd memfd;
 	ASSERT_FALSE(memfd.isValid());
 	ASSERT_EQ(-1, memfd.exportFd());
 	ASSERT_TRUE(memfd.allocate("test-region", kRegionSize));
@@ -52,7 +52,7 @@
 
 TEST(MemFd, Close) {
 	const size_t kRegionSize = sw::memoryPageSize() * 8;
-	linux::MemFd memfd("test-region", kRegionSize);
+	LinuxMemFd memfd("test-region", kRegionSize);
 	ASSERT_TRUE(memfd.isValid());
 	int fd = memfd.exportFd();
 	memfd.close();
@@ -63,7 +63,7 @@
 
 TEST(MemFd, ExportImportFd) {
 	const size_t kRegionSize = sw::memoryPageSize() * 8;
-	linux::MemFd memfd("test-region1", kRegionSize);
+	LinuxMemFd memfd("test-region1", kRegionSize);
 	auto* addr = reinterpret_cast<uint8_t*>(memfd.mapReadWrite(0, kRegionSize));
 	ASSERT_TRUE(addr);
 	for (size_t n = 0; n < kRegionSize; ++n)
@@ -74,7 +74,7 @@
 	ASSERT_TRUE(memfd.unmap(addr, kRegionSize));
 	memfd.close();
 
-	linux::MemFd memfd2;
+	LinuxMemFd memfd2;
 	memfd2.importFd(fd);
 	ASSERT_TRUE(memfd2.isValid());
 	addr = reinterpret_cast<uint8_t*>(memfd2.mapReadWrite(0, kRegionSize));