1 files changed, 0 insertions, 108 deletions
diff --git a/include/linux/dlists.h b/include/linux/dlists.h
deleted file mode 100644
index f92485e40..000000000
--- a/include/linux/dlists.h
+++ /dev/null
@@ -1,108 +0,0 @@
-#ifndef DLISTS_H
-#define DLISTS_H
-/*
- * include/linux/dlists.h - macros for double linked lists
- *
- * Copyright (C) 1997, Thomas Schoebel-Theuer,
- * <schoebel@informatik.uni-stuttgart.de>.
- */
-
-/* dlists are cyclic ringlists, so the last element cannot be tested
- * for NULL. Use the following construct for traversing cyclic lists:
- * ptr = anchor;
- * if(ptr) do {
- *      ...
- *      ptr = ptr->{something}_{next,prev};
- * } while(ptr != anchor);
- * The effort here is paid off with much simpler inserts/removes.
- * Examples for usage of these macros can be found in fs/ninode.c.
- * To access the last element in constant time, simply use
- * anchor->{something}_prev.
- */
-
-#define DEF_GENERIC_INSERT(CHANGE,PREFIX,NAME,TYPE,NEXT,PREV) \
-static inline void PREFIX##NAME(TYPE ** anchor, TYPE * elem)\
-{\
-	TYPE * oldfirst = *anchor;\
-	if(!oldfirst) {\
-		elem->NEXT = elem->PREV = *anchor = elem;\
-	} else {\
-		elem->PREV = oldfirst->PREV;\
-		elem->NEXT = oldfirst;\
-		oldfirst->PREV->NEXT = elem;\
-		oldfirst->PREV = elem;\
-		if(CHANGE)\
-			*anchor = elem;\
-	}\
-}
-
-/* insert_* is always at the first position */
-#define DEF_INSERT(NAME,TYPE,NEXT,PREV) \
-                   DEF_GENERIC_INSERT(1,insert_,NAME,TYPE,NEXT,PREV)
-
-/* append_* is always at the tail  */
-#define DEF_APPEND(NAME,TYPE,NEXT,PREV) \
-                   DEF_GENERIC_INSERT(0,append_,NAME,TYPE,NEXT,PREV)
-
-/* use this to insert _before_ oldelem somewhere in the middle of the list.
- * the list must not be empty, and oldelem must be already a member.*/
-#define DEF_INSERT_MIDDLE(NAME,TYPE) \
-static inline void insert_middle_##NAME(TYPE ** anchor, TYPE * oldelem, TYPE * elem)\
-{\
-	int status = (oldelem == *anchor);\
-	insert_##NAME(&oldelem, elem);\
-	if(status)\
-		*anchor = oldelem;\
-}
-
-/* remove can be done with any element in the list */
-#define DEF_REMOVE(NAME,TYPE,NEXT,PREV) \
-static inline void remove_##NAME(TYPE ** anchor, TYPE * elem)\
-{\
-	TYPE * next = elem->NEXT;\
-	if(next == elem) {\
-		*anchor = NULL;\
-	} else {\
-		TYPE * prev = elem->PREV;\
-		prev->NEXT = next;\
-		next->PREV = prev;\
-		elem->NEXT = elem->PREV = NULL;/*leave this during debugging*/\
-		if(*anchor == elem)\
-			*anchor = next;\
-	}\
-}
-
-
-/* According to ideas from David S. Miller, here is a slightly
- * more efficient plug-in compatible version using non-cyclic lists,
- * but allowing neither backward traversals nor constant time access
- * to the last element.
- * Note that although the interface is the same, the PPREV pointer must be
- * declared doubly indirect and the test for end-of-list is different. */
-
-/* as above, this inserts always at the head */
-#define DEF_LIN_INSERT(NAME,TYPE,NEXT,PPREV) \
-static inline void insert_##NAME(TYPE ** anchor, TYPE * elem)\
-{\
-	TYPE * first;\
-	if((elem->NEXT = first = *anchor))\
-		first->PPREV = &elem->NEXT;\
-	*anchor = elem;\
-	elem->PPREV = anchor;\
-}
-
-/* as above, this works with any list element */
-#define DEF_LIN_REMOVE(NAME,TYPE,NEXT,PPREV) \
-static inline void remove_##NAME(TYPE ** anchor, TYPE * elem)\
-{\
-	TYPE * pprev;\
-	if((pprev = elem->PPREV)) {\
-		TYPE * next;\
-		if((next = elem->NEXT))\
-			next->PPREV = pprev;\
-		*pprev = next;\
-		elem->PPREV = elem->NEXT = NULL; /*leave this for debugging*/\
-	}\
-}
-
-#endif