1 files changed, 0 insertions, 94 deletions
diff --git a/include/apos/nodes.h b/include/apos/nodes.h
deleted file mode 100644
index f1d4501..0000000
--- a/include/apos/nodes.h
+++ /dev/null
@@ -1,94 +0,0 @@
-/* SPDX-License-Identifier: GPL-3.0-or-later */
-/* Copyright 2021 - 2022, Kim Kuparinen < kimi.h.kuparinen@gmail.com > */
-
-#ifndef APOS_NODES_H
-#define APOS_NODES_H
-
-/**
- * @file nodes.h
- * Node subsystem. Used by a number of subsystems for allocating specific sizes
- * of memory nodes smaller than memory pages.
- */
-
-#include <apos/types.h>
-
-/** Node slot status. */
-enum node_status {
-	/** Free. */
-	FREE = 0,
-
-	/** Used. */
-	USED = 1
-};
-
-/** Header for a region in memory with node slots. */
-struct node_region {
-	/** Number of used slots in this region.
-	 * \note Total number of slots is calculated on an instance basis. */
-	size_t used_nodes;
-
-	/** Next node region in free list. */
-	struct node_region *av_next;
-
-	/** Previous node region in free list. */
-	struct node_region *av_prev;
-
-	/** Next node slot region. */
-	struct node_region *next;
-
-	/** Previous slot node region. */
-	struct node_region *prev;
-};
-
-/** Node subsystem instance. */
-struct node_root {
-	/** Size of each node. */
-	size_t node_size;
-	/** Maximum number of node slots in one region. */
-	size_t max_nodes;
-
-	/** Offset of node slot state bitmap from start of region. */
-	ptrdiff_t bitmap;
-
-	/** Offset of first node from start of region. */
-	ptrdiff_t first_node;
-
-	/** List of all node regions. */
-	struct node_region *head;
-
-	/** List of node regions with free slots. */
-	struct node_region *av_head;
-};
-
-/**
- * Initialize node subsystem instance.
- *
- * @param r Node region root.
- * @param node_size Size of one node.
- */
-void init_nodes(struct node_root *r, size_t node_size);
-
-/**
- * Destroy node subsystem instance.
- *
- * @param r Node region root.
- */
-void destroy_nodes(struct node_root *r);
-
-/**
- * Allocate a new node.
- *
- * @param r Node region root.
- * @return Pointer to allocated node when succesful, \c 0 otherwise.
- */
-void *get_node(struct node_root *r);
-
-/**
- * Free a node.
- *
- * @param r Node region root.
- * @param p Pointer to node to free.
- */
-void free_node(struct node_root *r, void *p);
-
-#endif /* APOS_NODES_H */