mm/mmap: move common defines to mman-common.h

[sfrench/cifs-2.6.git] / include / uapi / asm-generic / mman-common.h

diff --git a/include/uapi/asm-generic/mman-common.h b/include/uapi/asm-generic/mman-common.h
index 93a8b420ce1efb661dc05ee6d4e4cd0b46c51106..63b1f506ea678200d9433002e207ee9cf7996ad9 100644 (file)
--- a/include/uapi/asm-generic/mman-common.h
+++ b/include/uapi/asm-generic/mman-common.h
@@ -20,7 +20,11 @@
 #define MAP_FIXED      0x10            /* Interpret addr exactly */
 #define MAP_ANONYMOUS  0x20            /* don't use a file */
 
-/* 0x0100 - 0x40000 flags are defined in asm-generic/mman.h */
+/* 0x0100 - 0x4000 flags are defined in asm-generic/mman.h */
+#define MAP_POPULATE           0x008000        /* populate (prefault) pagetables */
+#define MAP_NONBLOCK           0x010000        /* do not block on IO */
+#define MAP_STACK              0x020000        /* give out an address that is best suited for process/thread stacks */
+#define MAP_HUGETLB            0x040000        /* create a huge page mapping */
 #define MAP_SYNC               0x080000 /* perform synchronous page faults for the mapping */
 #define MAP_FIXED_NOREPLACE    0x100000        /* MAP_FIXED which doesn't unmap underlying mapping */