1 files changed, 0 insertions, 128 deletions
diff --git a/include/linux/darray.h b/include/linux/darray.h
deleted file mode 100644
index ff167eb7..00000000
--- a/include/linux/darray.h
+++ /dev/null
@@ -1,128 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/*
- * (C) 2022-2024 Kent Overstreet <kent.overstreet@linux.dev>
- */
-#ifndef _LINUX_DARRAY_H
-#define _LINUX_DARRAY_H
-
-/*
- * Dynamic arrays
- *
- * Inspired by CCAN's darray
- */
-
-#include <linux/darray_types.h>
-#include <linux/slab.h>
-
-int __darray_resize_slowpath(darray_char *, size_t, size_t, gfp_t);
-
-static inline int __darray_resize(darray_char *d, size_t element_size,
-				  size_t new_size, gfp_t gfp)
-{
-	return unlikely(new_size > d->size)
-		? __darray_resize_slowpath(d, element_size, new_size, gfp)
-		: 0;
-}
-
-#define darray_resize_gfp(_d, _new_size, _gfp)				\
-	unlikely(__darray_resize((darray_char *) (_d), sizeof((_d)->data[0]), (_new_size), _gfp))
-
-#define darray_resize(_d, _new_size)					\
-	darray_resize_gfp(_d, _new_size, GFP_KERNEL)
-
-static inline int __darray_make_room(darray_char *d, size_t t_size, size_t more, gfp_t gfp)
-{
-	return __darray_resize(d, t_size, d->nr + more, gfp);
-}
-
-#define darray_make_room_gfp(_d, _more, _gfp)				\
-	__darray_make_room((darray_char *) (_d), sizeof((_d)->data[0]), (_more), _gfp)
-
-#define darray_make_room(_d, _more)					\
-	darray_make_room_gfp(_d, _more, GFP_KERNEL)
-
-#define darray_room(_d)		((_d).size - (_d).nr)
-
-#define darray_top(_d)		((_d).data[(_d).nr])
-
-#define darray_push_gfp(_d, _item, _gfp)				\
-({									\
-	int _ret = darray_make_room_gfp((_d), 1, _gfp);			\
-									\
-	if (!_ret)							\
-		(_d)->data[(_d)->nr++] = (_item);			\
-	_ret;								\
-})
-
-#define darray_push(_d, _item)	darray_push_gfp(_d, _item, GFP_KERNEL)
-
-#define darray_pop(_d)		((_d)->data[--(_d)->nr])
-
-#define darray_first(_d)	((_d).data[0])
-#define darray_last(_d)		((_d).data[(_d).nr - 1])
-
-/* Insert/remove items into the middle of a darray: */
-
-#define array_insert_item(_array, _nr, _pos, _new_item)			\
-do {									\
-	memmove(&(_array)[(_pos) + 1],					\
-		&(_array)[(_pos)],					\
-		sizeof((_array)[0]) * ((_nr) - (_pos)));		\
-	(_nr)++;							\
-	(_array)[(_pos)] = (_new_item);					\
-} while (0)
-
-#define array_remove_items(_array, _nr, _pos, _nr_to_remove)		\
-do {									\
-	(_nr) -= (_nr_to_remove);					\
-	memmove(&(_array)[(_pos)],					\
-		&(_array)[(_pos) + (_nr_to_remove)],			\
-		sizeof((_array)[0]) * ((_nr) - (_pos)));		\
-} while (0)
-
-#define array_remove_item(_array, _nr, _pos)				\
-	array_remove_items(_array, _nr, _pos, 1)
-
-#define darray_insert_item(_d, pos, _item)				\
-({									\
-	size_t _pos = (pos);						\
-	int _ret = darray_make_room((_d), 1);				\
-									\
-	if (!_ret)							\
-		array_insert_item((_d)->data, (_d)->nr, _pos, (_item));	\
-	_ret;								\
-})
-
-#define darray_remove_items(_d, _pos, _nr_to_remove)			\
-	array_remove_items((_d)->data, (_d)->nr, (_pos) - (_d)->data, _nr_to_remove)
-
-#define darray_remove_item(_d, _pos)					\
-	darray_remove_items(_d, _pos, 1)
-
-/* Iteration: */
-
-#define __darray_for_each(_d, _i)					\
-	for ((_i) = (_d).data; _i < (_d).data + (_d).nr; _i++)
-
-#define darray_for_each(_d, _i)						\
-	for (typeof(&(_d).data[0]) _i = (_d).data; _i < (_d).data + (_d).nr; _i++)
-
-#define darray_for_each_reverse(_d, _i)					\
-	for (typeof(&(_d).data[0]) _i = (_d).data + (_d).nr - 1; _i >= (_d).data; --_i)
-
-#define darray_init(_d)							\
-do {									\
-	(_d)->nr = 0;							\
-	(_d)->size = ARRAY_SIZE((_d)->preallocated);			\
-	(_d)->data = (_d)->size ? (_d)->preallocated : NULL;		\
-} while (0)
-
-#define darray_exit(_d)							\
-do {									\
-	if (!ARRAY_SIZE((_d)->preallocated) ||				\
-	    (_d)->data != (_d)->preallocated)				\
-		kvfree((_d)->data);					\
-	darray_init(_d);						\
-} while (0)
-
-#endif /* _LINUX_DARRAY_H */