1 files changed, 7 insertions, 16 deletions
diff --git a/src/3rdparty/masm/wtf/OSAllocatorPosix.cpp b/src/3rdparty/masm/wtf/OSAllocatorPosix.cpp
index b61782ff82..a8990a92b4 100644
--- a/src/3rdparty/masm/wtf/OSAllocatorPosix.cpp
+++ b/src/3rdparty/masm/wtf/OSAllocatorPosix.cpp
@@ -36,16 +36,7 @@
 #include <wtf/Assertions.h>
 #include <wtf/UnusedParam.h>
 
-// Android does not really behave like linux here.
-// For example, madvise() randomly fails if we pass MADV_WILLNEED or MADV_DONTNEED.
-// Treat it as generic Posix.
-#if OS(LINUX) && !defined(__ANDROID__)
-#define NON_ANDROID_LINUX 1
-#else
-#define NON_ANDROID_LINUX 0
-#endif
-
-#if NON_ANDROID_LINUX
+#if OS(LINUX)
 #include <sys/syscall.h>
 #ifndef MFD_CLOEXEC
 #define MFD_CLOEXEC         0x0001U
@@ -94,7 +85,7 @@ static int memfdForUsage(size_t bytes, OSAllocator::Usage usage)
     close(fd);
     return -1;
 }
-#elif NON_ANDROID_LINUX
+#elif OS(LINUX)
 static int memfdForUsage(size_t bytes, OSAllocator::Usage usage)
 {
     UNUSED_PARAM(bytes);
@@ -113,7 +104,7 @@ void* OSAllocator::reserveUncommitted(size_t bytes, Usage usage, bool writable,
     void* result = mmap(0, bytes, PROT_NONE, MAP_LAZY | MAP_PRIVATE | MAP_ANON, -1, 0);
     if (result == MAP_FAILED)
         CRASH();
-#elif NON_ANDROID_LINUX
+#elif OS(LINUX)
     UNUSED_PARAM(writable);
     UNUSED_PARAM(executable);
     int fd = memfdForUsage(bytes, usage);
@@ -159,7 +150,7 @@ void* OSAllocator::reserveAndCommit(size_t bytes, Usage usage, bool writable, bo
 
 #if OS(DARWIN)
     int fd = usage;
-#elif NON_ANDROID_LINUX
+#elif OS(LINUX)
     int fd = memfdForUsage(bytes, usage);
     if (fd != -1)
         flags &= ~MAP_ANON;
@@ -207,7 +198,7 @@ void* OSAllocator::reserveAndCommit(size_t bytes, Usage usage, bool writable, bo
         mmap(static_cast<char*>(result) + bytes - pageSize(), pageSize(), PROT_NONE, MAP_FIXED | MAP_PRIVATE | MAP_ANON, fd, 0);
     }
 
-#if NON_ANDROID_LINUX
+#if OS(LINUX)
     if (fd != -1)
         close(fd);
 #endif
@@ -225,7 +216,7 @@ void OSAllocator::commit(void* address, size_t bytes, bool writable, bool execut
         protection |= PROT_EXEC;
     if (MAP_FAILED == mmap(address, bytes, protection, MAP_FIXED | MAP_PRIVATE | MAP_ANON, -1, 0))
         CRASH();
-#elif NON_ANDROID_LINUX
+#elif OS(LINUX)
     int protection = PROT_READ;
     if (writable)
         protection |= PROT_WRITE;
@@ -257,7 +248,7 @@ void OSAllocator::decommit(void* address, size_t bytes)
 #if OS(QNX)
     // Use PROT_NONE and MAP_LAZY to decommit the pages.
     mmap(address, bytes, PROT_NONE, MAP_FIXED | MAP_LAZY | MAP_PRIVATE | MAP_ANON, -1, 0);
-#elif NON_ANDROID_LINUX
+#elif OS(LINUX)
     while (madvise(address, bytes, MADV_DONTNEED)) {
         if (errno != EAGAIN)
             CRASH();