[PATCH] truncate: clear page dirtiness before running try_to_free_buffers()

[linux-2.6] / mm / slob.c

diff --git a/mm/slob.c b/mm/slob.c
index 20188627347c5dae1ae2575e1f036b6d9b03906f..2e9236e10ed12bc0ac7f1a67261d0de3abd634e4 100644 (file)
--- a/mm/slob.c
+++ b/mm/slob.c
@@ -157,7 +157,7 @@ static int fastcall find_order(int size)
        return order;
 }
 
-void *kmalloc(size_t size, gfp_t gfp)
+void *__kmalloc(size_t size, gfp_t gfp)
 {
        slob_t *m;
        bigblock_t *bb;
@@ -186,8 +186,7 @@ void *kmalloc(size_t size, gfp_t gfp)
        slob_free(bb, sizeof(bigblock_t));
        return 0;
 }
-
-EXPORT_SYMBOL(kmalloc);
+EXPORT_SYMBOL(__kmalloc);
 
 void kfree(const void *block)
 {
@@ -270,10 +269,9 @@ struct kmem_cache *kmem_cache_create(const char *name, size_t size,
 }
 EXPORT_SYMBOL(kmem_cache_create);
 
-int kmem_cache_destroy(struct kmem_cache *c)
+void kmem_cache_destroy(struct kmem_cache *c)
 {
        slob_free(c, sizeof(struct kmem_cache));
-       return 0;
 }
 EXPORT_SYMBOL(kmem_cache_destroy);
 
@@ -330,6 +328,17 @@ EXPORT_SYMBOL(kmem_cache_name);
 static struct timer_list slob_timer = TIMER_INITIALIZER(
        (void (*)(unsigned long))kmem_cache_init, 0, 0);
 
+int kmem_cache_shrink(struct kmem_cache *d)
+{
+       return 0;
+}
+EXPORT_SYMBOL(kmem_cache_shrink);
+
+int kmem_ptr_validate(struct kmem_cache *a, const void *b)
+{
+       return 0;
+}
+
 void kmem_cache_init(void)
 {
        void *p = slob_alloc(PAGE_SIZE, 0, PAGE_SIZE-1);