cvs commit: src/sys/i386/i386 apic_vector.s src/sys/i386/isa atpic_vector.s

[John Baldwin]

jhb         2004/01/28 12:44:08 PST

  FreeBSD src repository

  Modified files:
    sys/i386/i386        apic_vector.s 
    sys/i386/isa         atpic_vector.s 
  Log:
  Optimize the i386 interrupt entry code to not reload the segment registers
  if they already contain the correct kernel selectors.
  
  Reviewed by:    peter
  Suggested by:   peter
  
  Revision  Changes    Path
  1.96      +30 -39    src/sys/i386/i386/apic_vector.s
  1.41      +4 -1      src/sys/i386/isa/atpic_vector.s