diff options
Diffstat (limited to 'include/linux/skbuff.h')
| -rw-r--r-- | include/linux/skbuff.h | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index 24cfa626931e..d0ae90af0b40 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -122,8 +122,14 @@ struct sk_buff_head { struct sk_buff; -/* To allow 64K frame to be packed as single skb without frag_list */ +/* To allow 64K frame to be packed as single skb without frag_list. Since + * GRO uses frags we allocate at least 16 regardless of page size. + */ +#if (65536/PAGE_SIZE + 2) < 16 +#define MAX_SKB_FRAGS 16UL +#else #define MAX_SKB_FRAGS (65536/PAGE_SIZE + 2) +#endif typedef struct skb_frag_struct skb_frag_t; @@ -468,7 +474,7 @@ static inline void skb_dst_set(struct sk_buff *skb, struct dst_entry *dst) extern void skb_dst_set_noref(struct sk_buff *skb, struct dst_entry *dst); /** - * skb_dst_is_noref - Test if skb dst isnt refcounted + * skb_dst_is_noref - Test if skb dst isn't refcounted * @skb: buffer */ static inline bool skb_dst_is_noref(const struct sk_buff *skb) |