--- 1.116/fs/xfs/linux-2.6/xfs_buf.c	2004-05-28 03:45:07 +02:00
+++ edited/fs/xfs/linux-2.6/xfs_buf.c	2004-06-24 12:51:25 +02:00
@@ -312,6 +312,12 @@
 
 	ASSERT(list_empty(&bp->pb_hash_list));
 
+	if (!bp->pb_pages) {
+		printk("pagebuf without pb_pages?\n");
+		dump_stack();
+		goto out;
+	}
+
 	if (bp->pb_flags & _PBF_PAGE_CACHE) {
 		uint		i;
 
@@ -331,6 +337,7 @@
 		_pagebuf_free_pages(bp);
 	}
 
+ out:
 	pagebuf_deallocate(bp);
 }