X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=mm%2Fslab.c;h=bcfa4987c8ae2c9fc273f1baf75d4461ed743052;hb=b56efcf0a45aa7fc32de90d5f9838541082fbc19;hp=46a9c163a92f222aeab9adc3a7ed56511e89a23b;hpb=6e4b26805a90b6682dd4ea0fd426dcda8ca5164a;p=pandora-kernel.git

diff --git a/mm/slab.c b/mm/slab.c
index 46a9c163a92f..c3cb3598555a 100644
--- a/mm/slab.c
+++ b/mm/slab.c
@@ -115,6 +115,7 @@
 #include	<linux/debugobjects.h>
 #include	<linux/kmemcheck.h>
 #include	<linux/memory.h>
+#include	<linux/prefetch.h>
 
 #include	<asm/cacheflush.h>
 #include	<asm/tlbflush.h>
@@ -573,7 +574,9 @@ static struct arraycache_init initarray_generic =
     { {0, BOOT_CPUCACHE_ENTRIES, 1, 0} };
 
 /* internal cache of cache description objs */
+static struct kmem_list3 *cache_cache_nodelists[MAX_NUMNODES];
 static struct kmem_cache cache_cache = {
+	.nodelists = cache_cache_nodelists,
 	.batchcount = 1,
 	.limit = BOOT_CPUCACHE_ENTRIES,
 	.shared = 1,
@@ -1491,11 +1494,10 @@ void __init kmem_cache_init(void)
 	cache_cache.nodelists[node] = &initkmem_list3[CACHE_CACHE + node];
 
 	/*
-	 * struct kmem_cache size depends on nr_node_ids, which
-	 * can be less than MAX_NUMNODES.
+	 * struct kmem_cache size depends on nr_node_ids & nr_cpu_ids
 	 */
-	cache_cache.buffer_size = offsetof(struct kmem_cache, nodelists) +
-				 nr_node_ids * sizeof(struct kmem_list3 *);
+	cache_cache.buffer_size = offsetof(struct kmem_cache, array[nr_cpu_ids]) +
+				  nr_node_ids * sizeof(struct kmem_list3 *);
 #if DEBUG
 	cache_cache.obj_size = cache_cache.buffer_size;
 #endif
@@ -2307,6 +2309,7 @@ kmem_cache_create (const char *name, size_t size, size_t align,
 	if (!cachep)
 		goto oops;
 
+	cachep->nodelists = (struct kmem_list3 **)&cachep->array[nr_cpu_ids];
 #if DEBUG
 	cachep->obj_size = size;
 
@@ -3152,12 +3155,10 @@ static void *cache_alloc_debugcheck_after(struct kmem_cache *cachep,
 	objp += obj_offset(cachep);
 	if (cachep->ctor && cachep->flags & SLAB_POISON)
 		cachep->ctor(objp);
-#if ARCH_SLAB_MINALIGN
-	if ((u32)objp & (ARCH_SLAB_MINALIGN-1)) {
+	if ((unsigned long)objp & (ARCH_SLAB_MINALIGN-1)) {
 		printk(KERN_ERR "0x%p: not aligned to ARCH_SLAB_MINALIGN=%d\n",
-		       objp, ARCH_SLAB_MINALIGN);
+		       objp, (int)ARCH_SLAB_MINALIGN);
 	}
-#endif
 	return objp;
 }
 #else