> > Log Message:
> > - don't waste/leak kva.
> > - implement getpages/putpages.  support mmap.
> > - eliminate meaningless memcpy.
> > - ubcify.
> 
> After all these changes, truncating a file does not release memory
> any more, if I'm not mistaken.  Is this true and if so, could you please
> fix it?  (That was part of the "logic" in tmpfs_reg_resize doing the
> page unmap.)

it seems that i forgot to commit a change.  (uvm_aobj.c rev.1.71)
now it should be fixed.  thanks for pointing.

YAMAMOTO Takashi