cvs commit: src/sys/vm vm_fault.c

[Alan Cox]

alc         2008-03-16 17:37:20 UTC

  FreeBSD src repository

  Modified files:
    sys/vm               vm_fault.c 
  Log:
  Simplify the inner loop of vm_fault()'s delete-behind heuristic.
  Instead of checking each page for PG_UNMANAGED, perform a one-time
  check whether the object is OBJT_PHYS.  (PG_UNMANAGED pages only
  belong to OBJT_PHYS objects.)
  
  Revision  Changes    Path
  1.241     +2 -2      src/sys/vm/vm_fault.c