diff --git a/include/linux/jbd.h b/include/linux/jbd.h
index 72f5223..1db3b68 100644
--- a/include/linux/jbd.h
+++ b/include/linux/jbd.h
@@ -73,14 +73,21 @@
 #endif
 
 extern void * __jbd_kmalloc (const char *where, size_t size, gfp_t flags, int retry);
-extern void * jbd_slab_alloc(size_t size, gfp_t flags);
-extern void jbd_slab_free(void *ptr, size_t size);
-
 #define jbd_kmalloc(size, flags) \
 	__jbd_kmalloc(__FUNCTION__, (size), (flags), journal_oom_retry)
 #define jbd_rep_kmalloc(size, flags) \
 	__jbd_kmalloc(__FUNCTION__, (size), (flags), 1)
 
+static inline void *jbd_alloc(size_t size, gfp_t flags)
+{
+	return (void *)__get_free_pages(flags, get_order(size));
+}
+
+static inline void jbd_free(void *ptr, size_t size)
+{
+	free_pages((unsigned long)ptr, get_order(size));
+};
+
 #define JFS_MIN_JOURNAL_BLOCKS 1024
 
 #ifdef __KERNEL__