Monday September 11, 2006 Weblog
Monday September 11, 2006 Now that the NUMA observability tools are integrated, I made some progress on the CPU caps. I was mostly scribbling documentation and produced a few useful pages:
I also managed to do some actual coding and fixed the nasty locking issue which could leave threads left on the wait queues forever when caps are disabled. I still have a few more issues to attack.
In the process I filed a few new resource management bugs/RFEs:
- 6466380
- Project resource set callbacks are needlessly called on every fork()
- 6468003
- prctl should support the notion of default and infinity
- 6468451
- Errors from setting resource controls should propagate to the caller
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Posted by benr on September 12, 2006 at 12:37 AM PDT #