On 22-May-01 Seigo Tanimura wrote:
> For now, p_mtx protects p_pgrp in struct proc. This is quite
> troublesome for the following reason:

Err, it doesn't really.  It's mostly undecided at this point.  Also, have you
looked at the BSD/OS code on builder?  They have process groups and sessions
already locked not using global locks but using per-data structure locks.


John Baldwin <[EMAIL PROTECTED]> -- http://www.FreeBSD.org/~jhb/
PGP Key: http://www.baldwin.cx/~john/pgpkey.asc
"Power Users Use the Power to Serve!"  -  http://www.FreeBSD.org/

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