mm: add MAP_HUGETLB for mmaping pseudo-anonymous huge page regions

[linux-block.git] / arch / sparc / include / asm / mman.h

diff --git a/arch/sparc/include/asm/mman.h b/arch/sparc/include/asm/mman.h
index 988192e8e95657d366e558a97954dda6cfba027f..c3029ad6619a31d7984138a3183432b9a7f59a2b 100644 (file)
--- a/arch/sparc/include/asm/mman.h
+++ b/arch/sparc/include/asm/mman.h
@@ -20,6 +20,8 @@
 
 #define MAP_POPULATE   0x8000          /* populate (prefault) pagetables */
 #define MAP_NONBLOCK   0x10000         /* do not block on IO */
+#define MAP_STACK      0x20000         /* give out an address that is best suited for process/thread stacks */
+#define MAP_HUGETLB    0x40000         /* create a huge page mapping */
 
 #ifdef __KERNEL__
 #ifndef __ASSEMBLY__