svn commit: r47553 - head/en_US.ISO8859-1/htdocs/news/status
Benjamin Kaduk <[email protected]>
| Newsgroups | gmane.os.freebsd.devel.cvs.doc |
|---|---|
| Message-ID | <[email protected]> |
Author: bjk
Date: Wed Oct 14 04:30:52 2015
New Revision: 47553
URL: https://svnweb.freebsd.org/changeset/doc/47553
Log:
Add report on replacing TCPDEBUG with DTrace SDTs, from gnn
Modified:
head/en_US.ISO8859-1/htdocs/news/status/report-2015-07-2015-09.xml
Modified: head/en_US.ISO8859-1/htdocs/news/status/report-2015-07-2015-09.xml
==============================================================================
--- head/en_US.ISO8859-1/htdocs/news/status/report-2015-07-2015-09.xml Wed Oct 14 04:21:58 2015 (r47552)
+++ head/en_US.ISO8859-1/htdocs/news/status/report-2015-07-2015-09.xml Wed Oct 14 04:30:52 2015 (r47553)
@@ -200,4 +200,33 @@
</help>
</project>
+ <project cat='proj'>
+ <title>DTrace and TCP</title>
+
+ <contact>
+ <person>
+ <name>
+ <given>George</given>
+ <common>Neville-Neil</common>
+ </name>
+ <email>[email protected]</email>
+ </person>
+ </contact>
+
+ <body>
+ <p>With the advent of DTrace we are able to replace many of
+ the internal kernel debugging options, such as TCPDEBUG,
+ with statically defined tracepoints (SDTs). Tracepoints have now
+ been added to the system that replicate the functionality of the
+ TCPDEBUG kernel option. No new kernel options need to be added
+ — they are standard with any kernel that has DTrace, which
+ is included in the default GENERIC kernels in 10.x and HEAD.
+ </p>
+ </body>
+
+ <sponsor>
+ Limelight Networks
+ </sponsor>
+ </project>
+
</report>
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