auto import from //depot/cupcake/@135843
diff --git a/libc/kernel/common/linux/mempolicy.h b/libc/kernel/common/linux/mempolicy.h
new file mode 100644
index 0000000..6b7b2d4
--- /dev/null
+++ b/libc/kernel/common/linux/mempolicy.h
@@ -0,0 +1,32 @@
+/****************************************************************************
+ ****************************************************************************
+ ***
+ *** This header was automatically generated from a Linux kernel header
+ *** of the same name, to make information necessary for userspace to
+ *** call into the kernel available to libc. It contains only constants,
+ *** structures, and macros generated from the original header, and thus,
+ *** contains no copyrightable information.
+ ***
+ ****************************************************************************
+ ****************************************************************************/
+#ifndef _LINUX_MEMPOLICY_H
+#define _LINUX_MEMPOLICY_H 1
+
+#include <linux/errno.h>
+
+#define MPOL_DEFAULT 0
+#define MPOL_PREFERRED 1
+#define MPOL_BIND 2
+#define MPOL_INTERLEAVE 3
+
+#define MPOL_MAX MPOL_INTERLEAVE
+
+#define MPOL_F_NODE (1<<0)
+#define MPOL_F_ADDR (1<<1)
+
+#define MPOL_MF_STRICT (1<<0)
+#define MPOL_MF_MOVE (1<<1)
+#define MPOL_MF_MOVE_ALL (1<<2)
+#define MPOL_MF_INTERNAL (1<<3)
+
+#endif