// $Header$
// Kernel Version:
//  VERSION = 2
//  PATCHLEVEL = 6
//  SUBLEVEL = 11
//  EXTRAVERSION = -mm2
--- 2.6/include/linux/slab.h	2005-03-12 01:05:50.000000000 +0100
+++ build-2.6/include/linux/slab.h	2005-03-30 19:33:56.158317105 +0200
@@ -62,16 +62,9 @@
 extern int kmem_cache_destroy(kmem_cache_t *);
 extern int kmem_cache_shrink(kmem_cache_t *);
 extern void *kmem_cache_alloc(kmem_cache_t *, int);
-#ifdef CONFIG_NUMA
-extern void *kmem_cache_alloc_node(kmem_cache_t *, int);
-#else
-static inline void *kmem_cache_alloc_node(kmem_cache_t *cachep, int node)
-{
-	return kmem_cache_alloc(cachep, GFP_KERNEL);
-}
-#endif
 extern void kmem_cache_free(kmem_cache_t *, void *);
 extern unsigned int kmem_cache_size(kmem_cache_t *);
+extern kmem_cache_t * kmem_find_general_cachep(size_t size, int gfpflags);
 
 /* Size description struct for general caches. */
 struct cache_sizes {
@@ -109,6 +102,20 @@
 extern void kfree(const void *);
 extern unsigned int ksize(const void *);
 
+#ifdef CONFIG_NUMA
+extern void *kmem_cache_alloc_node(kmem_cache_t *, int);
+extern void *kmalloc_node(size_t size, int flags, int node);
+#else
+static inline void *kmem_cache_alloc_node(kmem_cache_t *cachep, int node)
+{
+	return kmem_cache_alloc(cachep, GFP_KERNEL);
+}
+static inline void *kmalloc_node(size_t size, int flags, int node)
+{
+	return kmalloc(size, flags);
+}
+#endif
+
 extern int FASTCALL(kmem_cache_reap(int));
 extern int FASTCALL(kmem_ptr_validate(kmem_cache_t *cachep, void *ptr));
 
--- 2.6/mm/slab.c	2005-03-12 12:36:34.000000000 +0100
+++ build-2.6/mm/slab.c	2005-03-30 19:44:15.428757330 +0200
@@ -586,7 +586,7 @@
 	return cachep->array[smp_processor_id()];
 }
 
-static inline kmem_cache_t * kmem_find_general_cachep (size_t size, int gfpflags)
+static inline kmem_cache_t *__find_general_cachep(size_t size, int gfpflags)
 {
 	struct cache_sizes *csizep = malloc_sizes;
 
@@ -610,6 +610,12 @@
 	return csizep->cs_cachep;
 }
 
+kmem_cache_t *kmem_find_general_cachep(size_t size, int gfpflags)
+{
+	return __find_general_cachep(size, gfpflags);
+}
+EXPORT_SYMBOL(kmem_find_general_cachep);
+
 /* Cal the num objs, wastage, and bytes left over for a given slab size. */
 static void cache_estimate (unsigned long gfporder, size_t size, size_t align,
 		 int flags, size_t *left_over, unsigned int *num)
@@ -2200,7 +2197,7 @@
 		list_del(&slabp->list);
 		objnr = (objp - slabp->s_mem) / cachep->objsize;
 		check_slabp(cachep, slabp);
-#if 0	/* disabled, not compatible with leak detection */
+#if DEBUG
 		if (slab_bufctl(slabp)[objnr] != BUFCTL_ALLOC) {
 			printk(KERN_ERR "slab: double free detected in cache "
 					"'%s', objp %p\n", cachep->name, objp);
@@ -2450,6 +2447,16 @@
 }
 EXPORT_SYMBOL(kmem_cache_alloc_node);
 
+void *kmalloc_node(size_t size, int flags, int node)
+{
+	kmem_cache_t *cachep;
+
+	cachep = kmem_find_general_cachep(size, flags);
+	if (unlikely(cachep == NULL))
+		return NULL;
+	return kmem_cache_alloc_node(cachep, node);
+}
+EXPORT_SYMBOL(kmalloc_node);
 #endif
 
 /**
@@ -2477,7 +2484,12 @@
 {
 	kmem_cache_t *cachep;
 
-	cachep = kmem_find_general_cachep(size, flags);
+	/* If you want to save a few bytes .text space: replace
+	 * __ with kmem_.
+	 * Then kmalloc uses the uninlined functions instead of the inline
+	 * functions.
+	 */
+	cachep = __find_general_cachep(size, flags);
 	if (unlikely(cachep == NULL))
 		return NULL;
 	return __cache_alloc(cachep, flags);