re: CVS commit: src/sys/kern

[matthew green <mrg%eterna.com.au@localhost>]

   Module Name: src
   Committed By:        dyoung
   Date:                Fri Jul 10 23:07:55 UTC 2009
   
   Modified Files:
        src/sys/kern: kern_lwp.c
   
   Log Message:
   In lwp_create(), take a reference to l2's filedesc_t instead of
   taking a reference to curlwp's by calling fd_hold().  If lwp_create()
   is called from fork1(), then l2 != curlwp, but l2's and not curlwp's
   filedesc_t whose reference we should take.

fd_hold() only seems to have only been called from this one place.
perhaps it should simply grow a "struct lwp *" parameter.


.mrg.