restore cond_resched() in shrink_dcache_parent()

Signed-off-by: Al Viro <[email protected]>
mrcsosa · Apr 20, 2018 · 4fb4887 · 4fb4887
1 parent 1088a64
commit 4fb4887
Showing 1 changed file with 7 additions and 2 deletions.
diff --git a/fs/dcache.c b/fs/dcache.c
@@ -1473,10 +1473,15 @@ void shrink_dcache_parent(struct dentry *parent)
 		data.found = 0;
 
 		d_walk(parent, &data, select_collect);
+
+		if (!list_empty(&data.dispose)) {
+			shrink_dentry_list(&data.dispose);
+			continue;
+		}
+
+		cond_resched();
 		if (!data.found)
 			break;
-
-		shrink_dentry_list(&data.dispose);
 	}
 }
 EXPORT_SYMBOL(shrink_dcache_parent);