selinux: Remove security_ops extern

[linux.git] / fs / ext4 / extents_status.c

diff --git a/fs/ext4/extents_status.c b/fs/ext4/extents_status.c
index 3f5c188953a46012d7552feef11f3911f63aad3e..0b7e28e7eaa4303938877743114bce5e367a8c2d 100644 (file)
--- a/fs/ext4/extents_status.c
+++ b/fs/ext4/extents_status.c
@@ -966,10 +966,10 @@ retry:
                        continue;
                }
 
-               if (ei->i_es_lru_nr == 0 || ei == locked_ei)
+               if (ei->i_es_lru_nr == 0 || ei == locked_ei ||
+                   !write_trylock(&ei->i_es_lock))
                        continue;
 
-               write_lock(&ei->i_es_lock);
                shrunk = __es_try_to_reclaim_extents(ei, nr_to_scan);
                if (ei->i_es_lru_nr == 0)
                        list_del_init(&ei->i_es_lru);