NetBSD master CVS tree commits

[source%NetBSD.ORG@localhost]

mycroft
Tue Oct  8 17:04:40 PDT 1996
Update of /cvsroot/src/sys/kern
In directory netbsd1:/var/slash-tmp/cvs-serv10293

Modified Files:
        kern_fork.c 
Log Message:
Use PHOLD() and PRELE() rather than frobbing p_holdcnt directly.