> 10 dec. 2015 kl. 16:37 skrev Neal Cardwell :
>
>> On Thu, Dec 10, 2015 at 1:51 AM, Per Hurtig wrote:
>>
>>> On 08 Dec 2015, at 14:47, Eric Dumazet wrote:
>>>
>>> On Tue, 2015-12-08 at 10:19 +0100, Per Hurtig wrote:
>>>
>>>
> On 08 Dec 2015, at 14:47, Eric Dumazet wrote:
>
> On Tue, 2015-12-08 at 10:19 +0100, Per Hurtig wrote:
>
>> +static u32 tcp_unsent_pkts(const struct sock *sk, u32 ulimit)
>> +{
>> +struct sk_buff *skb = tcp_send_head(sk);
>> +
> On 08 Dec 2015, at 11:50, Ilpo Järvinen wrote:
>
> On Tue, 8 Dec 2015, Per Hurtig wrote:
>
>> This patch implements the RTO restart modification (RTOR). When data is
>> ACKed, and the RTO timer is restarted, the time elapsed since the last
>> outstanding segment
+ RTT [+ delACK] seconds.
This patch also implements a new sysctl (tcp_timer_restart) that is used
to control the timer restart behavior.
Signed-off-by: Per Hurtig
---
Documentation/networking/ip-sysctl.txt | 12
include/net/tcp.h | 6 ++
net/ipv4
This patch implements the TLP restart modification (TLPR). When data is
ACKed, and TLP's PTO timer is restarted, the time elapsed since the last
outstanding segment was transmitted is subtracted from the calculated RTO
value to not unnecessarily delay loss probes.
Signed-off-by: Per H
ct.eu/resources/rto-restart/
Per Hurtig (2):
tcp: RTO Restart (RTOR)
tcp: TLP restart (TLPR)
Documentation/networking/ip-sysctl.txt | 12
include/net/tcp.h | 8 +++-
net/ipv4/sysctl_net_ipv4.c | 10 ++
net/ipv4/tcp_input.c
> On 08 Dec 2015, at 03:05, Yuchung Cheng wrote:
>
> On Mon, Dec 7, 2015 at 1:00 AM, Per Hurtig wrote:
>> This patch implements the RTO restart modification (RTOR). When data is
>> ACKed, and the RTO timer is restarted, the time elapsed since the last
>> outstanding
This patch implements the TLP restart modification (TLPR). When data is
ACKed, and TLP's PTO timer is restarted, the time elapsed since the last
outstanding segment was transmitted is subtracted from the calculated RTO
value to not unnecessarily delay loss probes.
Signed-off-by: Per H
+ RTT [+ delACK] seconds.
This patch also implements a new sysctl (tcp_timer_restart) that is used
to control the timer restart behavior.
Signed-off-by: Per Hurtig
---
Documentation/networking/ip-sysctl.txt | 12
include/net/tcp.h | 4
net/ipv4
ct.eu/resources/rto-restart/
Per Hurtig (2):
tcp: RTO Restart (RTOR)
tcp: TLP restart (TLPR)
Documentation/networking/ip-sysctl.txt | 12
include/net/tcp.h | 6 +-
net/ipv4/sysctl_net_ipv4.c | 10 ++
net/ipv4/tcp_input.c
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