Re: [BUG] DCCP performance stops on CCID3 at times

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Quoting Ian McDonald:
|  > I think that a warning message could bring in some light: maybe it is the case here that the RTT measurement is just
|  > at rock bottom, always returns 0,  and thus always stays at 1.
|  
|  It was just put in there to stop divide by zeros. It wasn't meant to
|  be a proper fix.
I have added warning messages in latest patch. 

|  >
|  > There is another thread which I think may be of relevance, incidentally again at the rx_packet_recv function:
|  >
|  >         http://www.mail-archive.com/dccp%40vger.kernel.org/msg00118.html
|  >
|  This one has already been fixed. If you look at the code it's changed
|  a fair bit since then. This was a bug which crippled my testing and I
|  was glad to get sorted. I also removed some of the cc_val/window stuff
|  at this point as I figured 80% working was better than 0% working as
|  regards to congestion control...
I take your word for it - when looking yesterday, I noted that new functions and variable names
were used, but the structure seemed somewhat similar - but I am not so familiar with the CCID 3 code.
Will do some more code reading.

-- Gerrit
-
To unsubscribe from this list: send the line "unsubscribe dccp" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html

[Index of Archives]     [Linux Kernel]     [IETF DCCP]     [Linux Networking]     [Git]     [Security]     [Linux Assembly]     [Bugtraq]     [Yosemite]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Linux SCSI]

  Powered by Linux