NetBSD master CVS tree commits

[source%NetBSD.ORG@localhost]

mrg
Sat Feb  7 23:52:35 PST 1998
Update of /cvsroot/src/sys/uvm
In directory netbsd1:/var/slash-tmp/cvs-serv26683

Modified Files:
        uvm_map.c uvm_swap.c 
Log Message:
move pdhist initialisation to the same place as maphist.  also, declare
the history buffers are "struct uvm_history_ent" to ensure proper
alignment (eg, alpha).  this fixes a boottime panic when the pdhist was
used before it had been initialised.