--- ./fs/dcache.c.lat	2006-03-09 16:03:44.000000000 +0300
+++ ./fs/dcache.c	2006-03-09 20:19:41.000000000 +0300
@@ -491,6 +491,7 @@ repeat:
 			continue;
 		}
 		prune_one_dentry(dentry);
+		cond_resched_lock(&dcache_lock);
 		goto repeat;
 	}
 	spin_unlock(&dcache_lock);