hc
2023-12-09 b22da3d8526a935aa31e086e63f60ff3246cb61c
kernel/tools/include/uapi/asm-generic/mman.h
....@@ -2,20 +2,18 @@
22 #ifndef __ASM_GENERIC_MMAN_H
33 #define __ASM_GENERIC_MMAN_H
44
5
-#include <asm-generic/mman-common.h>
5
+#include <asm-generic/mman-common-tools.h>
66
77 #define MAP_GROWSDOWN 0x0100 /* stack-like segment */
88 #define MAP_DENYWRITE 0x0800 /* ETXTBSY */
99 #define MAP_EXECUTABLE 0x1000 /* mark it as an executable */
1010 #define MAP_LOCKED 0x2000 /* pages are locked */
1111 #define MAP_NORESERVE 0x4000 /* don't check for reservations */
12
-#define MAP_POPULATE 0x8000 /* populate (prefault) pagetables */
13
-#define MAP_NONBLOCK 0x10000 /* do not block on IO */
14
-#define MAP_STACK 0x20000 /* give out an address that is best suited for process/thread stacks */
15
-#define MAP_HUGETLB 0x40000 /* create a huge page mapping */
16
-#define MAP_SYNC 0x80000 /* perform synchronous page faults for the mapping */
1712
18
-/* Bits [26:31] are reserved, see mman-common.h for MAP_HUGETLB usage */
13
+/*
14
+ * Bits [26:31] are reserved, see asm-generic/hugetlb_encode.h
15
+ * for MAP_HUGETLB usage
16
+ */
1917
2018 #define MCL_CURRENT 1 /* lock all current mappings */
2119 #define MCL_FUTURE 2 /* lock all future mappings */