cvs commit: src/sys/alpha/alpha pmap.c

[Alan Cox]

alc         2007-04-17 03:56:22 UTC

  FreeBSD src repository

  Modified files:        (Branch: RELENG_6)
    sys/alpha/alpha      pmap.c 
  Log:
  Implement pmap_enter_object().  Note that this change is not an MFC
  because support for the Alpha was removed from the HEAD of CVS just
  before the introduction of pmap_enter_object().  I am adding
  pmap_enter_object() to the Alpha because it allows for an efficient
  solution to a race condition affecting pmap_enter_quick().  (See
  sys/amd64/amd64/pmap.c revision 1.557.)
  
  Revision   Changes    Path
  1.178.2.6  +85 -23    src/sys/alpha/alpha/pmap.c