aboutsummaryrefslogtreecommitdiffstats
path: root/arch/s390/include
diff options
context:
space:
mode:
Diffstat (limited to 'arch/s390/include')
-rw-r--r--arch/s390/include/asm/mman.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/s390/include/asm/mman.h b/arch/s390/include/asm/mman.h
index f63fe7b431ed..22714ca181ad 100644
--- a/arch/s390/include/asm/mman.h
+++ b/arch/s390/include/asm/mman.h
@@ -18,6 +18,8 @@
#define MAP_NORESERVE 0x4000 /* don't check for reservations */
#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 */
#define MCL_CURRENT 1 /* lock all current mappings */
#define MCL_FUTURE 2 /* lock all future mappings */

Privacy Policy