* [PATCH] tcp: restore formatting of macros for tcp_skb_cb sacked field
@ 2012-04-16 17:08 Neal Cardwell
2012-04-16 18:49 ` David Miller
0 siblings, 1 reply; 2+ messages in thread
From: Neal Cardwell @ 2012-04-16 17:08 UTC (permalink / raw)
To: David Miller; +Cc: netdev, Eric Dumazet, Tom Herbert, Neal Cardwell
Commit b82d1bb4 inadvertendly placed unrelated new code between
TCPCB_EVER_RETRANS and TCPCB_RETRANS and the other macros that refer
to the sacked field in the struct tcp_skb_cb (probably because there
was a misleading empty line there). This commit fixes up the
formatting so that all macros related to the sacked field are adjacent
again.
Signed-off-by: Neal Cardwell <ncardwell@google.com>
---
include/net/tcp.h | 5 +++--
1 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/include/net/tcp.h b/include/net/tcp.h
index f75a04d..a725f2d 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -645,16 +645,17 @@ struct tcp_skb_cb {
__u32 end_seq; /* SEQ + FIN + SYN + datalen */
__u32 when; /* used to compute rtt's */
__u8 tcp_flags; /* TCP header flags. (tcp[13]) */
+
__u8 sacked; /* State flags for SACK/FACK. */
#define TCPCB_SACKED_ACKED 0x01 /* SKB ACK'd by a SACK block */
#define TCPCB_SACKED_RETRANS 0x02 /* SKB retransmitted */
#define TCPCB_LOST 0x04 /* SKB is lost */
#define TCPCB_TAGBITS 0x07 /* All tag bits */
- __u8 ip_dsfield; /* IPv4 tos or IPv6 dsfield */
- /* 1 byte hole */
#define TCPCB_EVER_RETRANS 0x80 /* Ever retransmitted frame */
#define TCPCB_RETRANS (TCPCB_SACKED_RETRANS|TCPCB_EVER_RETRANS)
+ __u8 ip_dsfield; /* IPv4 tos or IPv6 dsfield */
+ /* 1 byte hole */
__u32 ack_seq; /* Sequence number ACK'd */
};
--
1.7.7.3
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] tcp: restore formatting of macros for tcp_skb_cb sacked field
2012-04-16 17:08 [PATCH] tcp: restore formatting of macros for tcp_skb_cb sacked field Neal Cardwell
@ 2012-04-16 18:49 ` David Miller
0 siblings, 0 replies; 2+ messages in thread
From: David Miller @ 2012-04-16 18:49 UTC (permalink / raw)
To: ncardwell; +Cc: netdev, edumazet, therbert
From: Neal Cardwell <ncardwell@google.com>
Date: Mon, 16 Apr 2012 13:08:06 -0400
> Commit b82d1bb4 inadvertendly placed unrelated new code between
> TCPCB_EVER_RETRANS and TCPCB_RETRANS and the other macros that refer
> to the sacked field in the struct tcp_skb_cb (probably because there
> was a misleading empty line there). This commit fixes up the
> formatting so that all macros related to the sacked field are adjacent
> again.
>
> Signed-off-by: Neal Cardwell <ncardwell@google.com>
Applied to net-next, thanks Neal.
^ permalink raw reply [flat|nested] 2+ messages in thread
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