From 5b20d409ef3062b24bbe7667f0daec34523446a6 Mon Sep 17 00:00:00 2001
From: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
Date: Thu, 22 Apr 2010 17:00:42 +0200
Subject: Fifth stage to ipset-5

Rename files in kernel/ and get rid of old ones (2.4.x kernel tree support).
---
 .../include/linux/netfilter_ipv4/ip_set_malloc.h   | 153 ---------------------
 1 file changed, 153 deletions(-)
 delete mode 100644 kernel/include/linux/netfilter_ipv4/ip_set_malloc.h

(limited to 'kernel/include/linux/netfilter_ipv4/ip_set_malloc.h')

diff --git a/kernel/include/linux/netfilter_ipv4/ip_set_malloc.h b/kernel/include/linux/netfilter_ipv4/ip_set_malloc.h
deleted file mode 100644
index 2a80443..0000000
--- a/kernel/include/linux/netfilter_ipv4/ip_set_malloc.h
+++ /dev/null
@@ -1,153 +0,0 @@
-#ifndef _IP_SET_MALLOC_H
-#define _IP_SET_MALLOC_H
-
-#ifdef __KERNEL__
-#include <linux/vmalloc.h> 
-
-static size_t max_malloc_size = 0, max_page_size = 0;
-static size_t default_max_malloc_size = 131072;			/* Guaranteed: slab.c */
-
-static inline int init_max_page_size(void)
-{
-/* Compatibility glues to support 2.4.36 */
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0)
-#define __GFP_NOWARN		0
-
-	/* Guaranteed: slab.c */
-	max_malloc_size = max_page_size = default_max_malloc_size;
-#else
-	size_t page_size = 0;
-
-#define CACHE(x) if (max_page_size == 0 || x < max_page_size)	\
-			page_size = x;
-#include <linux/kmalloc_sizes.h>
-#undef CACHE
-	if (page_size) {
-		if (max_malloc_size == 0)
-			max_malloc_size = page_size;
-
-		max_page_size = page_size;
-
-		return 1;
-	}
-#endif
-	return 0;
-}
-
-struct harray {
-	size_t max_elements;
-	void *arrays[0];
-};
-
-static inline void * 
-__harray_malloc(size_t hashsize, size_t typesize, gfp_t flags)
-{
-	struct harray *harray;
-	size_t max_elements, size, i, j;
-
-	BUG_ON(max_page_size == 0);
-
-	if (typesize > max_page_size)
-		return NULL;
-
-	max_elements = max_page_size/typesize;
-	size = hashsize/max_elements;
-	if (hashsize % max_elements)
-		size++;
-	
-	/* Last pointer signals end of arrays */
-	harray = kmalloc(sizeof(struct harray) + (size + 1) * sizeof(void *),
-			 flags);
-
-	if (!harray)
-		return NULL;
-	
-	for (i = 0; i < size - 1; i++) {
-		harray->arrays[i] = kmalloc(max_elements * typesize, flags);
-		if (!harray->arrays[i])
-			goto undo;
-		memset(harray->arrays[i], 0, max_elements * typesize);
-	}
-	harray->arrays[i] = kmalloc((hashsize - i * max_elements) * typesize, 
-				    flags);
-	if (!harray->arrays[i])
-		goto undo;
-	memset(harray->arrays[i], 0, (hashsize - i * max_elements) * typesize);
-
-	harray->max_elements = max_elements;
-	harray->arrays[size] = NULL;
-	
-	return (void *)harray;
-
-    undo:
-    	for (j = 0; j < i; j++) {
-    		kfree(harray->arrays[j]);
-    	}
-    	kfree(harray);
-    	return NULL;
-}
-
-static inline void *
-harray_malloc(size_t hashsize, size_t typesize, gfp_t flags)
-{
-	void *harray;
-	
-	do {
-		harray = __harray_malloc(hashsize, typesize, flags|__GFP_NOWARN);
-	} while (harray == NULL && init_max_page_size());
-	
-	return harray;
-}		
-
-static inline void harray_free(void *h)
-{
-	struct harray *harray = (struct harray *) h;
-	size_t i;
-	
-    	for (i = 0; harray->arrays[i] != NULL; i++)
-    		kfree(harray->arrays[i]);
-    	kfree(harray);
-}
-
-static inline void harray_flush(void *h, size_t hashsize, size_t typesize)
-{
-	struct harray *harray = (struct harray *) h;
-	size_t i;
-	
-    	for (i = 0; harray->arrays[i+1] != NULL; i++)
-		memset(harray->arrays[i], 0, harray->max_elements * typesize);
-	memset(harray->arrays[i], 0, 
-	       (hashsize - i * harray->max_elements) * typesize);
-}
-
-#define HARRAY_ELEM(h, type, which)				\
-({								\
-	struct harray *__h = (struct harray *)(h);		\
-	((type)((__h)->arrays[(which)/(__h)->max_elements])	\
-		+ (which)%(__h)->max_elements);			\
-})
-
-/* General memory allocation and deallocation */
-static inline void * ip_set_malloc(size_t bytes)
-{
-	BUG_ON(max_malloc_size == 0);
-
-	if (bytes > default_max_malloc_size)
-		return vmalloc(bytes);
-	else
-		return kmalloc(bytes, GFP_KERNEL | __GFP_NOWARN);
-}
-
-static inline void ip_set_free(void * data, size_t bytes)
-{
-	BUG_ON(max_malloc_size == 0);
-
-	if (bytes > default_max_malloc_size)
-		vfree(data);
-	else
-		kfree(data);
-}
-
-#endif				/* __KERNEL__ */
-
-#endif /*_IP_SET_MALLOC_H*/
-- 
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