commit ea5248ee1bc5d031e0b1e70a311f450a741c1e99
author Christopher Ferris <cferris@google.com> Wed May 14 17:58:29 2014 -0700
committer Christopher Ferris <cferris@google.com> Wed May 14 18:02:11 2014 -0700
tree 90e29df35b37fe2f7d2d28132d427d4baa4b150b
parent 8a8b0c9bfcd80c67154ed2aca1e60d815c822acb

Increase minimum thread size for 64 bit.

Bug: 14468519
Change-Id: I642a5515acf5fbed46e77e176f6b5dd3b7c7bd45

libc/include/pthread.h

diff --git a/libc/include/pthread.h b/libc/include/pthread.h
index 7b8de81..49f943a 100644
--- a/libc/include/pthread.h
+++ b/libc/include/pthread.h
@@ -35,7 +35,7 @@
 #include <limits.h>
 #include <sys/types.h>
 
-#ifdef __LP64__
+#if defined(__LP64__)
   #define __RESERVED_INITIALIZER , {0}
 #else
   #define __RESERVED_INITIALIZER
@@ -112,7 +112,11 @@
 
 #define PTHREAD_ONCE_INIT 0
 
+#if defined(__LP64__)
+#define PTHREAD_STACK_MIN (4 * PAGE_SIZE)
+#else
 #define PTHREAD_STACK_MIN (2 * PAGE_SIZE)
+#endif
 
 #define PTHREAD_CREATE_DETACHED  0x00000001
 #define PTHREAD_CREATE_JOINABLE  0x00000000