From 965805e888b25d24cd5ca74b81ffdc61de6e0869 Mon Sep 17 00:00:00 2001
From: Ulrich Drepper <drepper@redhat.com>
Date: Fri, 15 Aug 2008 22:35:53 +0000
Subject: * sysdeps/unix/sysv/linux/x86_64/bits/mman.h: Define MAP_STACK.

	* sysdeps/unix/sysv/linux/i386/bits/mman.h: Likewise.
---
 nptl/sysdeps/x86_64/pthreaddef.h | 10 ----------
 1 file changed, 10 deletions(-)

(limited to 'nptl/sysdeps')

diff --git a/nptl/sysdeps/x86_64/pthreaddef.h b/nptl/sysdeps/x86_64/pthreaddef.h
index 0195bc9..be63a8c 100644
--- a/nptl/sysdeps/x86_64/pthreaddef.h
+++ b/nptl/sysdeps/x86_64/pthreaddef.h
@@ -36,16 +36,6 @@
   ({ char *frame; asm ("movq %%rsp, %0" : "=r" (frame)); frame; })
 
 
-/* We prefer to have the stack allocated in the low 4GB since this
-   allows faster context switches.  */
-#define ARCH_MAP_FLAGS MAP_32BIT
-
-/* If it is not possible to allocate memory there retry without that
-   flag.  */
-#define ARCH_RETRY_MMAP(size, prot) \
-  mmap (NULL, size, prot, MAP_PRIVATE | MAP_ANONYMOUS, -1, 0)
-
-
 /* XXX Until we have a better place keep the definitions here.  */
 
 /* While there is no such syscall.  */
-- 
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