Re: calcru: negative time ... followed by freeze

From: Don Lewis <truckman_at_FreeBSD.org>
Date: Mon, 21 Jun 2004 12:07:42 -0700 (PDT)
On 21 Jun, Bruce Evans wrote:
> On Mon, 21 Jun 2004, Don Lewis wrote:

>> It also looks like a bug that a zombie remains in the [running] state
>> and thus looks interesting to ttyinfo().
> 
> I think it isn't really running.  ttyinfo() should pick it if it is the
> only process the terminal.  ttyinfo() does pick it for the zombie in the
> test program in the PR, and reports that it is running, but ps reports
> it correctly as a zomble.

ttyinfo() prints "[running]" if TD_IS_RUNNING(td) is true.  I think the
problem is that thread_exit() doesn't set td_state to TDS_INACTIVE if
the process only has one thread.
Received on Mon Jun 21 2004 - 17:07:58 UTC

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