Ryan Stone c6024848dd Implement the D "cpu" variable, which returns curcpu. I have chosen not ... to follow the example of OpenSolaris and its descendants, which implemented cpu as an inline that took a value out of curthread. At certain points in the FreeBSD scheduler curthread->td_oncpu will no longer be valid (in particukar, just before the thread gets descheduled) so instead I have implemented this as its own built-in variable. Sponsored by: Sandvine Inc. MFC after: 1 week		2012-04-26 01:07:03 +00:00
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dtracetoolkit
opensolaris	Implement the D "cpu" variable, which returns curcpu. I have chosen not	2012-04-26 01:07:03 +00:00