Merge tag 'v3.7-rc3' into next to sync up with recent USB and MFD changes

1 files changed, 64 insertions, 0 deletions

diff --git a/include/uapi/linux/mempolicy.h b/include/uapi/linux/mempolicy.h
new file mode 100644
index 000000000000..23e62e0537e2
--- /dev/null
+++ b/include/uapi/linux/mempolicy.h
@@ -0,0 +1,64 @@
+/*
+ * NUMA memory policies for Linux.
+ * Copyright 2003,2004 Andi Kleen SuSE Labs
+ */
+#ifndef _UAPI_LINUX_MEMPOLICY_H
+#define _UAPI_LINUX_MEMPOLICY_H
+
+#include <linux/errno.h>
+
+
+/*
+ * Both the MPOL_* mempolicy mode and the MPOL_F_* optional mode flags are
+ * passed by the user to either set_mempolicy() or mbind() in an 'int' actual.
+ * The MPOL_MODE_FLAGS macro determines the legal set of optional mode flags.
+ */
+
+/* Policies */
+enum {
+        MPOL_DEFAULT,
+        MPOL_PREFERRED,
+        MPOL_BIND,
+        MPOL_INTERLEAVE,
+        MPOL_MAX,       /* always last member of enum */
+};
+
+enum mpol_rebind_step {
+        MPOL_REBIND_ONCE,       /* do rebind work at once(not by two step) */
+        MPOL_REBIND_STEP1,      /* first step(set all the newly nodes) */
+        MPOL_REBIND_STEP2,      /* second step(clean all the disallowed nodes)*/
+        MPOL_REBIND_NSTEP,
+};
+
+/* Flags for set_mempolicy */
+#define MPOL_F_STATIC_NODES     (1 << 15)
+#define MPOL_F_RELATIVE_NODES   (1 << 14)
+
+/*
+ * MPOL_MODE_FLAGS is the union of all possible optional mode flags passed to
+ * either set_mempolicy() or mbind().
+ */
+#define MPOL_MODE_FLAGS (MPOL_F_STATIC_NODES | MPOL_F_RELATIVE_NODES)
+
+/* Flags for get_mempolicy */
+#define MPOL_F_NODE     (1<<0)  /* return next IL mode instead of node mask */
+#define MPOL_F_ADDR     (1<<1)  /* look up vma using address */
+#define MPOL_F_MEMS_ALLOWED (1<<2) /* return allowed memories */
+
+/* Flags for mbind */
+#define MPOL_MF_STRICT  (1<<0)  /* Verify existing pages in the mapping */
+#define MPOL_MF_MOVE    (1<<1)  /* Move pages owned by this process to conform to mapping */
+#define MPOL_MF_MOVE_ALL (1<<2) /* Move every page to conform to mapping */
+#define MPOL_MF_INTERNAL (1<<3) /* Internal flags start here */
+
+/*
+ * Internal flags that share the struct mempolicy flags word with
+ * "mode flags".  These flags are allocated from bit 0 up, as they
+ * are never OR'ed into the mode in mempolicy API arguments.
+ */
+#define MPOL_F_SHARED  (1 << 0) /* identify shared policies */
+#define MPOL_F_LOCAL   (1 << 1) /* preferred local allocation */
+#define MPOL_F_REBINDING (1 << 2)       /* identify policies in rebinding */
+
+
+#endif /* _UAPI_LINUX_MEMPOLICY_H */