fix struct user_info export's sysfs interaction

[linux-2.6-omap-h63xx.git] / mm / slab.c

diff --git a/mm/slab.c b/mm/slab.c
index cfa6be4e378ea1c625081e3ace43c5b212f41968..b03b2e46b8066cc077eaf75891e89c48b88c054e 100644 (file)
--- a/mm/slab.c
+++ b/mm/slab.c
@@ -1043,7 +1043,7 @@ static struct array_cache **alloc_alien_cache(int node, int limit)
                        }
                        ac_ptr[i] = alloc_arraycache(node, limit, 0xbaadf00d);
                        if (!ac_ptr[i]) {
-                               for (i--; i <= 0; i--)
+                               for (i--; i >= 0; i--)
                                        kfree(ac_ptr[i]);
                                kfree(ac_ptr);
                                return NULL;
@@ -1590,7 +1590,7 @@ void __init kmem_cache_init(void)
                /* Replace the static kmem_list3 structures for the boot cpu */
                init_list(&cache_cache, &initkmem_list3[CACHE_CACHE], node);
 
-               for_each_node_state(nid, N_NORMAL_MEMORY) {
+               for_each_online_node(nid) {
                        init_list(malloc_sizes[INDEX_AC].cs_cachep,
                                  &initkmem_list3[SIZE_AC + nid], nid);
 
@@ -1968,7 +1968,7 @@ static void __init set_up_list3s(struct kmem_cache *cachep, int index)
 {
        int node;
 
-       for_each_node_state(node, N_NORMAL_MEMORY) {
+       for_each_online_node(node) {
                cachep->nodelists[node] = &initkmem_list3[index + node];
                cachep->nodelists[node]->next_reap = jiffies +
                    REAPTIMEOUT_LIST3 +
@@ -2881,6 +2881,8 @@ static void *cache_free_debugcheck(struct kmem_cache *cachep, void *objp,
        unsigned int objnr;
        struct slab *slabp;
 
+       BUG_ON(virt_to_cache(objp) != cachep);
+
        objp -= obj_offset(cachep);
        kfree_debugcheck(objp);
        page = virt_to_head_page(objp);
@@ -3759,8 +3761,6 @@ void kmem_cache_free(struct kmem_cache *cachep, void *objp)
 {
        unsigned long flags;
 
-       BUG_ON(virt_to_cache(objp) != cachep);
-
        local_irq_save(flags);
        debug_check_no_locks_freed(objp, obj_size(cachep));
        __cache_free(cachep, objp);
@@ -3815,7 +3815,7 @@ static int alloc_kmemlist(struct kmem_cache *cachep)
        struct array_cache *new_shared;
        struct array_cache **new_alien = NULL;
 
-       for_each_node_state(node, N_NORMAL_MEMORY) {
+       for_each_online_node(node) {
 
                 if (use_alien_caches) {
                         new_alien = alloc_alien_cache(node, cachep->limit);
@@ -4105,7 +4105,7 @@ out:
        schedule_delayed_work(work, round_jiffies_relative(REAPTIMEOUT_CPUC));
 }
 
-#ifdef CONFIG_PROC_FS
+#ifdef CONFIG_SLABINFO
 
 static void print_slabinfo_header(struct seq_file *m)
 {
@@ -4475,3 +4475,4 @@ size_t ksize(const void *objp)
 
        return obj_size(virt_to_cache(objp));
 }
+EXPORT_SYMBOL(ksize);