1 files changed, 3 insertions, 0 deletions

diff --git a/net/sunrpc/cache.c b/net/sunrpc/cache.c
index 12bb23b8e0c5..261131dfa1f1 100644
--- a/net/sunrpc/cache.c
+++ b/net/sunrpc/cache.c
@@ -54,6 +54,7 @@ static void cache_init(struct cache_head *h, struct cache_detail *detail)
         h->last_refresh = now;
 }
 
+static inline int cache_is_valid(struct cache_head *h);
 static void cache_fresh_locked(struct cache_head *head, time_t expiry,
                                 struct cache_detail *detail);
 static void cache_fresh_unlocked(struct cache_head *head,
@@ -105,6 +106,8 @@ static struct cache_head *sunrpc_cache_add_entry(struct cache_detail *detail,
                         if (cache_is_expired(detail, tmp)) {
                                 hlist_del_init_rcu(&tmp->cache_list);
                                 detail->entries --;
+                                if (cache_is_valid(tmp) == -EAGAIN)
+                                        set_bit(CACHE_NEGATIVE, &tmp->flags);
                                 cache_fresh_locked(tmp, 0, detail);
                                 freeme = tmp;
                                 break;