* [PATCH] sctp: user perfect name for Delayed SACK Timer option
@ 2011-01-19 7:33 Shan Wei
2011-01-19 7:39 ` David Miller
2011-01-19 8:39 ` [PATCH-v2] " Shan Wei
0 siblings, 2 replies; 9+ messages in thread
From: Shan Wei @ 2011-01-19 7:33 UTC (permalink / raw)
To: David Miller, Vlad Yasevich, 魏勇军,
Network-Maillist
The option name of Delayed SACK Timer should be SCTP_DELAYED_SACK,
not SCTP_DELAYED_ACK.
Reference:
8.1.19. Get or Set Delayed SACK Timer (SCTP_DELAYED_SACK)
（http://tools.ietf.org/html/draft-ietf-tsvwg-sctpsocket-25)
Signed-off-by: Shan Wei <shanwei@cn.fujitsu.com>
---
include/net/sctp/user.h | 2 +-
net/sctp/socket.c | 4 ++--
2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/include/net/sctp/user.h b/include/net/sctp/user.h
index 2b2769c..74e10d6 100644
--- a/include/net/sctp/user.h
+++ b/include/net/sctp/user.h
@@ -77,7 +77,7 @@ typedef __s32 sctp_assoc_t;
#define SCTP_STATUS 14
#define SCTP_GET_PEER_ADDR_INFO 15
#define SCTP_DELAYED_ACK_TIME 16
-#define SCTP_DELAYED_ACK SCTP_DELAYED_ACK_TIME
+#define SCTP_DELAYED_SACK SCTP_DELAYED_ACK_TIME
#define SCTP_CONTEXT 17
#define SCTP_FRAGMENT_INTERLEAVE 18
#define SCTP_PARTIAL_DELIVERY_POINT 19 /* Set/Get partial delivery point */
diff --git a/net/sctp/socket.c b/net/sctp/socket.c
index a09b0dd..8e02550 100644
--- a/net/sctp/socket.c
+++ b/net/sctp/socket.c
@@ -3428,7 +3428,7 @@ SCTP_STATIC int sctp_setsockopt(struct sock *sk, int level, int optname,
retval = sctp_setsockopt_peer_addr_params(sk, optval, optlen);
break;
- case SCTP_DELAYED_ACK:
+ case SCTP_DELAYED_SACK:
retval = sctp_setsockopt_delayed_ack(sk, optval, optlen);
break;
case SCTP_PARTIAL_DELIVERY_POINT:
@@ -5333,7 +5333,7 @@ SCTP_STATIC int sctp_getsockopt(struct sock *sk, int level, int optname,
retval = sctp_getsockopt_peer_addr_params(sk, len, optval,
optlen);
break;
- case SCTP_DELAYED_ACK:
+ case SCTP_DELAYED_SACK:
retval = sctp_getsockopt_delayed_ack(sk, len, optval,
optlen);
break;
--
1.6.3.3
^ permalink raw reply related [flat|nested] 9+ messages in thread
* Re: [PATCH] sctp: user perfect name for Delayed SACK Timer option
2011-01-19 7:33 [PATCH] sctp: user perfect name for Delayed SACK Timer option Shan Wei
@ 2011-01-19 7:39 ` David Miller
2011-01-19 8:17 ` Shan Wei
2011-01-19 8:39 ` [PATCH-v2] " Shan Wei
1 sibling, 1 reply; 9+ messages in thread
From: David Miller @ 2011-01-19 7:39 UTC (permalink / raw)
To: shanwei; +Cc: vladislav.yasevich, yjwei, netdev, linux-sctp
From: Shan Wei <shanwei@cn.fujitsu.com>
Date: Wed, 19 Jan 2011 15:33:30 +0800
> The option name of Delayed SACK Timer should be SCTP_DELAYED_SACK,
> not SCTP_DELAYED_ACK.
>
> Reference:
> 8.1.19. Get or Set Delayed SACK Timer (SCTP_DELAYED_SACK)
> （http://tools.ietf.org/html/draft-ietf-tsvwg-sctpsocket-25)
>
>
> Signed-off-by: Shan Wei <shanwei@cn.fujitsu.com>
You can't make this change, you'll break applications using the
existing definition.
^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [PATCH] sctp: user perfect name for Delayed SACK Timer option
2011-01-19 7:39 ` David Miller
@ 2011-01-19 8:17 ` Shan Wei
2011-01-19 8:22 ` Wei Yongjun
0 siblings, 1 reply; 9+ messages in thread
From: Shan Wei @ 2011-01-19 8:17 UTC (permalink / raw)
To: David Miller; +Cc: vladislav.yasevich, yjwei, netdev, linux-sctp
David Miller wrote, at 01/19/2011 03:39 PM:
> From: Shan Wei <shanwei@cn.fujitsu.com>
> Date: Wed, 19 Jan 2011 15:33:30 +0800
>
>> The option name of Delayed SACK Timer should be SCTP_DELAYED_SACK,
>> not SCTP_DELAYED_ACK.
>>
>> Reference:
>> 8.1.19. Get or Set Delayed SACK Timer (SCTP_DELAYED_SACK)
>> （http://tools.ietf.org/html/draft-ietf-tsvwg-sctpsocket-25)
>>
>>
>> Signed-off-by: Shan Wei <shanwei@cn.fujitsu.com>
>
> You can't make this change, you'll break applications using the
> existing definition.
No documents guide user to use SCTP_DELAYED_ACK option.
I double that there is no applications using this option.
If, there be. How about keeping this be concomitant with SCTP_DELAYED_SACK?
--
Best Regards
-----
Shan Wei
^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [PATCH] sctp: user perfect name for Delayed SACK Timer option
2011-01-19 8:17 ` Shan Wei
@ 2011-01-19 8:22 ` Wei Yongjun
0 siblings, 0 replies; 9+ messages in thread
From: Wei Yongjun @ 2011-01-19 8:22 UTC (permalink / raw)
To: Shan Wei; +Cc: David Miller, vladislav.yasevich, netdev, linux-sctp
> David Miller wrote, at 01/19/2011 03:39 PM:
>> From: Shan Wei <shanwei@cn.fujitsu.com>
>> Date: Wed, 19 Jan 2011 15:33:30 +0800
>>
>>> The option name of Delayed SACK Timer should be SCTP_DELAYED_SACK,
>>> not SCTP_DELAYED_ACK.
>>>
>>> Reference:
>>> 8.1.19. Get or Set Delayed SACK Timer (SCTP_DELAYED_SACK)
>>> （http://tools.ietf.org/html/draft-ietf-tsvwg-sctpsocket-25)
>>>
>>>
>>> Signed-off-by: Shan Wei <shanwei@cn.fujitsu.com>
>> You can't make this change, you'll break applications using the
>> existing definition.
> No documents guide user to use SCTP_DELAYED_ACK option.
> I double that there is no applications using this option.
>
> If, there be. How about keeping this be concomitant with SCTP_DELAYED_SACK?
You sould do as the same as the following patch, which has fixed the same
problem of lksctp-tools, but not lksctp:
http://git.kernel.org/?p=linux/kernel/git/vxy/lksctp-tools.git;a=commit;h=ecdc6c0d3c3e40843916427923a45a93d748c1c6
^ permalink raw reply [flat|nested] 9+ messages in thread
* [PATCH-v2] sctp: user perfect name for Delayed SACK Timer option
2011-01-19 7:33 [PATCH] sctp: user perfect name for Delayed SACK Timer option Shan Wei
2011-01-19 7:39 ` David Miller
@ 2011-01-19 8:39 ` Shan Wei
2011-01-19 8:48 ` Wei Yongjun
2011-01-19 13:37 ` Vladislav Yasevich
1 sibling, 2 replies; 9+ messages in thread
From: Shan Wei @ 2011-01-19 8:39 UTC (permalink / raw)
To: David Miller, Vlad Yasevich, 魏勇军,
Network-Maillist
The option name of Delayed SACK Timer should be SCTP_DELAYED_SACK,
not SCTP_DELAYED_ACK.
Left SCTP_DELAYED_ACK be concomitant with SCTP_DELAYED_SACK,
for making compatibility with existing applications.
Reference:
8.1.19. Get or Set Delayed SACK Timer (SCTP_DELAYED_SACK)
（http://tools.ietf.org/html/draft-ietf-tsvwg-sctpsocket-25)
Signed-off-by: Shan Wei <shanwei@cn.fujitsu.com>
---
include/net/sctp/user.h | 1 +
net/sctp/socket.c | 4 ++--
2 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/include/net/sctp/user.h b/include/net/sctp/user.h
index 2b2769c..92eedc0 100644
--- a/include/net/sctp/user.h
+++ b/include/net/sctp/user.h
@@ -78,6 +78,7 @@ typedef __s32 sctp_assoc_t;
#define SCTP_GET_PEER_ADDR_INFO 15
#define SCTP_DELAYED_ACK_TIME 16
#define SCTP_DELAYED_ACK SCTP_DELAYED_ACK_TIME
+#define SCTP_DELAYED_SACK SCTP_DELAYED_ACK_TIME
#define SCTP_CONTEXT 17
#define SCTP_FRAGMENT_INTERLEAVE 18
#define SCTP_PARTIAL_DELIVERY_POINT 19 /* Set/Get partial delivery point */
diff --git a/net/sctp/socket.c b/net/sctp/socket.c
index a09b0dd..8e02550 100644
--- a/net/sctp/socket.c
+++ b/net/sctp/socket.c
@@ -3428,7 +3428,7 @@ SCTP_STATIC int sctp_setsockopt(struct sock *sk, int level, int optname,
retval = sctp_setsockopt_peer_addr_params(sk, optval, optlen);
break;
- case SCTP_DELAYED_ACK:
+ case SCTP_DELAYED_SACK:
retval = sctp_setsockopt_delayed_ack(sk, optval, optlen);
break;
case SCTP_PARTIAL_DELIVERY_POINT:
@@ -5333,7 +5333,7 @@ SCTP_STATIC int sctp_getsockopt(struct sock *sk, int level, int optname,
retval = sctp_getsockopt_peer_addr_params(sk, len, optval,
optlen);
break;
- case SCTP_DELAYED_ACK:
+ case SCTP_DELAYED_SACK:
retval = sctp_getsockopt_delayed_ack(sk, len, optval,
optlen);
break;
--
1.6.3.3
^ permalink raw reply related [flat|nested] 9+ messages in thread
* Re: [PATCH-v2] sctp: user perfect name for Delayed SACK Timer option
2011-01-19 8:39 ` [PATCH-v2] " Shan Wei
@ 2011-01-19 8:48 ` Wei Yongjun
2011-01-19 8:54 ` Shan Wei
2011-01-19 13:37 ` Vladislav Yasevich
1 sibling, 1 reply; 9+ messages in thread
From: Wei Yongjun @ 2011-01-19 8:48 UTC (permalink / raw)
To: Shan Wei; +Cc: David Miller, Vlad Yasevich, Network-Maillist, SCTP-Maillist
> The option name of Delayed SACK Timer should be SCTP_DELAYED_SACK,
> not SCTP_DELAYED_ACK.
>
> Left SCTP_DELAYED_ACK be concomitant with SCTP_DELAYED_SACK,
> for making compatibility with existing applications.
SCTP_DELAYED_ACK is introduced by my typo when change it to
API compliance two years ago. So:
Acked-by: Wei Yongjun <yjwei@cn.fujitsu.com>
^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [PATCH-v2] sctp: user perfect name for Delayed SACK Timer option
2011-01-19 8:48 ` Wei Yongjun
@ 2011-01-19 8:54 ` Shan Wei
0 siblings, 0 replies; 9+ messages in thread
From: Shan Wei @ 2011-01-19 8:54 UTC (permalink / raw)
To: Wei Yongjun; +Cc: David Miller, Vlad Yasevich, Network-Maillist, SCTP-Maillist
Wei Yongjun wrote, at 01/19/2011 04:48 PM:
>
>> The option name of Delayed SACK Timer should be SCTP_DELAYED_SACK,
>> not SCTP_DELAYED_ACK.
>>
>> Left SCTP_DELAYED_ACK be concomitant with SCTP_DELAYED_SACK,
>> for making compatibility with existing applications.
>
> SCTP_DELAYED_ACK is introduced by my typo when change it to
> API compliance two years ago. So:
>
> Acked-by: Wei Yongjun <yjwei@cn.fujitsu.com>
Thanks for your work.
--
Best Regards
-----
Shan Wei
^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [PATCH-v2] sctp: user perfect name for Delayed SACK Timer option
2011-01-19 8:39 ` [PATCH-v2] " Shan Wei
2011-01-19 8:48 ` Wei Yongjun
@ 2011-01-19 13:37 ` Vladislav Yasevich
2011-01-20 0:51 ` David Miller
1 sibling, 1 reply; 9+ messages in thread
From: Vladislav Yasevich @ 2011-01-19 13:37 UTC (permalink / raw)
To: Shan Wei
Cc: David Miller, 魏勇军, Network-Maillist,
SCTP-Maillist
On 01/19/2011 03:39 AM, Shan Wei wrote:
> The option name of Delayed SACK Timer should be SCTP_DELAYED_SACK,
> not SCTP_DELAYED_ACK.
>
> Left SCTP_DELAYED_ACK be concomitant with SCTP_DELAYED_SACK,
> for making compatibility with existing applications.
>
> Reference:
> 8.1.19. Get or Set Delayed SACK Timer (SCTP_DELAYED_SACK)
> （http://tools.ietf.org/html/draft-ietf-tsvwg-sctpsocket-25)
>
this one much better.
Acked-by: Vlad Yasevich <vladislav.yasevich@hp.com>
-vlad
> Signed-off-by: Shan Wei <shanwei@cn.fujitsu.com>
> ---
> include/net/sctp/user.h | 1 +
> net/sctp/socket.c | 4 ++--
> 2 files changed, 3 insertions(+), 2 deletions(-)
>
> diff --git a/include/net/sctp/user.h b/include/net/sctp/user.h
> index 2b2769c..92eedc0 100644
> --- a/include/net/sctp/user.h
> +++ b/include/net/sctp/user.h
> @@ -78,6 +78,7 @@ typedef __s32 sctp_assoc_t;
> #define SCTP_GET_PEER_ADDR_INFO 15
> #define SCTP_DELAYED_ACK_TIME 16
> #define SCTP_DELAYED_ACK SCTP_DELAYED_ACK_TIME
> +#define SCTP_DELAYED_SACK SCTP_DELAYED_ACK_TIME
> #define SCTP_CONTEXT 17
> #define SCTP_FRAGMENT_INTERLEAVE 18
> #define SCTP_PARTIAL_DELIVERY_POINT 19 /* Set/Get partial delivery point */
> diff --git a/net/sctp/socket.c b/net/sctp/socket.c
> index a09b0dd..8e02550 100644
> --- a/net/sctp/socket.c
> +++ b/net/sctp/socket.c
> @@ -3428,7 +3428,7 @@ SCTP_STATIC int sctp_setsockopt(struct sock *sk, int level, int optname,
> retval = sctp_setsockopt_peer_addr_params(sk, optval, optlen);
> break;
>
> - case SCTP_DELAYED_ACK:
> + case SCTP_DELAYED_SACK:
> retval = sctp_setsockopt_delayed_ack(sk, optval, optlen);
> break;
> case SCTP_PARTIAL_DELIVERY_POINT:
> @@ -5333,7 +5333,7 @@ SCTP_STATIC int sctp_getsockopt(struct sock *sk, int level, int optname,
> retval = sctp_getsockopt_peer_addr_params(sk, len, optval,
> optlen);
> break;
> - case SCTP_DELAYED_ACK:
> + case SCTP_DELAYED_SACK:
> retval = sctp_getsockopt_delayed_ack(sk, len, optval,
> optlen);
> break;
^ permalink raw reply [flat|nested] 9+ messages in thread
end of thread, other threads:[~2011-01-20 0:51 UTC | newest]
Thread overview: 9+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2011-01-19 7:33 [PATCH] sctp: user perfect name for Delayed SACK Timer option Shan Wei
2011-01-19 7:39 ` David Miller
2011-01-19 8:17 ` Shan Wei
2011-01-19 8:22 ` Wei Yongjun
2011-01-19 8:39 ` [PATCH-v2] " Shan Wei
2011-01-19 8:48 ` Wei Yongjun
2011-01-19 8:54 ` Shan Wei
2011-01-19 13:37 ` Vladislav Yasevich
2011-01-20 0:51 ` David Miller
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