From: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
To: dccp@vger.kernel.org
Subject: Re: [PATCH 13/15] [DCCP] options: convert
Date: Tue, 21 Aug 2007 14:58:27 +0000 [thread overview]
Message-ID: <20070821145827.GE10392@ghostprotocols.net> (raw)
Em Tue, Aug 21, 2007 at 02:25:27PM +0100, Gerrit Renker escreveu:
> Sorry this one has a bug also - it compresses a signed 64 bit quantity into a 32-bit unsigned
> value. When re-interpreted as microsecond value (in dccp_sample_rtt), this gives values which
> are way too small.
>
> Maybe we should keep the dccp_epoch thing, but now with ktime_t, so as to avoid large microsecond values?
Argh, it seems so :-(
> In any case, the RTT sampling is not usable - it constantly produces overflow, since the timestamp
> option value is too small.
Reading code and RFC now...
- Arnaldo
reply other threads:[~2007-08-21 14:58 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20070821145827.GE10392@ghostprotocols.net \
--to=acme@ghostprotocols.net \
--cc=dccp@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.