Re: DTrace syscall provider - please test/comment

[Matt Thomas <matt%3am-software.com@localhost>]

On Jun 24, 2013, at 6:01 PM, Christos Zoulas <christos%astron.com@localhost> 
wrote:

> Can't this be done as an addition/enhancement to the trace_enter()/
> trace_exit() facility instead of having to enter each syscall entry?

that only gets called if p->p_trace_enabled is set.  So now you need
a hook to set that on every lwp switch if the provider is tracing.