These changes are the raw update to linux-4.4.6-rt14. Kernel sources

[kvmfornfv.git] / kernel / arch / mips / include / uapi / asm / mman.h

diff --git a/kernel/arch/mips/include/uapi/asm/mman.h b/kernel/arch/mips/include/uapi/asm/mman.h
index cfcb876..97c03f4 100644 (file)
--- a/kernel/arch/mips/include/uapi/asm/mman.h
+++ b/kernel/arch/mips/include/uapi/asm/mman.h
@@ -61,6 +61,12 @@
  */
 #define MCL_CURRENT    1               /* lock all current mappings */
 #define MCL_FUTURE     2               /* lock all future mappings */
+#define MCL_ONFAULT    4               /* lock all pages that are faulted in */
+
+/*
+ * Flags for mlock
+ */
+#define MLOCK_ONFAULT  0x01            /* Lock pages in range after they are faulted in, do not prefault */
 
 #define MADV_NORMAL    0               /* no further special treatment */
 #define MADV_RANDOM    1               /* expect random page references */