diff options
Diffstat (limited to 'include/net/dst.h')
| -rw-r--r-- | include/net/dst.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/include/net/dst.h b/include/net/dst.h index 1969008783d8..2735d5a1e774 100644 --- a/include/net/dst.h +++ b/include/net/dst.h @@ -58,6 +58,7 @@ struct dst_entry { #define DST_XFRM_TUNNEL 0x0080 #define DST_XFRM_QUEUE 0x0100 #define DST_METADATA 0x0200 +#define DST_NOGC 0x0400 short error; @@ -278,6 +279,8 @@ static inline struct dst_entry *dst_clone(struct dst_entry *dst) void dst_release(struct dst_entry *dst); +void dst_release_immediate(struct dst_entry *dst); + static inline void refdst_drop(unsigned long refdst) { if (!(refdst & SKB_DST_NOREF)) @@ -334,7 +337,7 @@ static inline void skb_dst_force(struct sk_buff *skb) */ static inline bool dst_hold_safe(struct dst_entry *dst) { - if (dst->flags & DST_NOCACHE) + if (dst->flags & (DST_NOCACHE | DST_NOGC)) return atomic_inc_not_zero(&dst->__refcnt); dst_hold(dst); return true; |