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Date:	Sun, 25 Oct 2009 10:44:05 +0200
From:	Gilad Ben-Yossef <gilad@...efidence.com>
To:	William Allen Simpson <william.allen.simpson@...il.com>
CC:	netdev@...r.kernel.org
Subject: Re: [PATCH v2 4/8] Add the no SACK route option feature

William Allen Simpson wrote:

> Gilad Ben-Yossef wrote:
>> Implement querying and acting upon the no sack bit in the features
>> field.
>>
>>  #define RTAX_FEATURE_ECN    0x00000001
>> -#define RTAX_FEATURE_SACK    0x00000002
>> +#define RTAX_FEATURE_NO_SACK    0x00000002
>>  #define RTAX_FEATURE_TIMESTAMP    0x00000004
>>  #define RTAX_FEATURE_ALLFRAG    0x00000008
>>  
> I just realized that unlike NO_DSACK, this change assumes removing the
> sysctl and defaulting on.
Once again, no it does not do no such thing. The sysctl and semantics 
stays here just the same.

The RTAX_FEATURE_SACK is not sued AFAIK in current code at all.

Gilad


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