diff options
Diffstat (limited to 'net/core/dst.c')
| -rw-r--r-- | net/core/dst.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/net/core/dst.c b/net/core/dst.c index 1bf6842b8..582b861ae 100644 --- a/net/core/dst.c +++ b/net/core/dst.c @@ -283,7 +283,9 @@ void dst_release(struct dst_entry *dst) unsigned short nocache = dst->flags & DST_NOCACHE; newrefcnt = atomic_dec_return(&dst->__refcnt); - WARN_ON(newrefcnt < 0); + if (unlikely(newrefcnt < 0)) + net_warn_ratelimited("%s: dst:%p refcnt:%d\n", + __func__, dst, newrefcnt); if (!newrefcnt && unlikely(nocache)) call_rcu(&dst->rcu_head, dst_destroy_rcu); } |