Squash commits for public release

kernel/include/mem/swapfile.h

@@ -0,0 +1,15 @@
+#ifndef _KERNEL_MEM_SWAPFILE_H
+#define _KERNEL_MEM_SWAPFILE_H
+
+#include <libkern/libkern.h>
+#include <mem/bits/mmu.h>
+#include <mem/bits/swap.h>
+#include <platform/generic/vmm/consts.h>
+
+int swapfile_init();
+int swapfile_new_ref(int id);
+int swapfile_rem_ref(int id);
+int swapfile_load(uintptr_t vaddr, int id);
+int swapfile_store(uintptr_t vaddr);
+
+#endif // _KERNEL_MEM_SWAPFILE_H