... to eventually reduce skb->cb size.
Cc: dccp@xxxxxxxxxxxxxxx
Signed-off-by: Florian Westphal <fw@xxxxxxxxx>
---
net/dccp/dccp.h | 14 +++++++-------
1 file changed, 7 insertions(+), 7 deletions(-)
diff --git a/net/dccp/dccp.h b/net/dccp/dccp.h
index 520c566..e8a981b 100644
--- a/net/dccp/dccp.h
+++ b/net/dccp/dccp.h
@@ -343,11 +343,11 @@ static inline int dccp_bad_service_code(const struct sock *sk,
/**
* dccp_skb_cb - DCCP per-packet control information
* @dccpd_seq: sequence number
+ * @dccpd_opt_len: total length of all options (5.8) in the packet
* @dccpd_ack_seq: acknowledgment number subheader field value
* @dccpd_type: one of %dccp_pkt_type (or unknown)
* @dccpd_ccval: CCVal field (5.1), see e.g. RFC 4342, 8.1
* @dccpd_reset_code: one of %dccp_reset_codes
- * @dccpd_opt_len: total length of all options (5.8) in the packet
*
* This is used for transmission as well as for reception.
*/
@@ -358,13 +358,13 @@ struct dccp_skb_cb {
struct inet6_skb_parm h6;
#endif
} header;
- __u64 dccpd_seq;
- __u64 dccpd_ack_seq;
- __u8 dccpd_type:4;
- __u8 dccpd_ccval:4;
- __u8 dccpd_reset_code;
- __u16 dccpd_opt_len;
+ __u64 dccpd_seq:48,
+ dccpd_opt_len:16;
+ __u64 dccpd_ack_seq:50,
+ dccpd_type:4,
+ dccpd_ccval:4,
+ dccpd_reset_code:4;
};
#define DCCP_SKB_CB(__skb) ((struct dccp_skb_cb *)&((__skb)->cb[0]))
--
2.0.5
--
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