The TAILQ hashq has been turned into a singly-linked=list link,

    reducing the size of vm_page_t.

    SWAPBLK_NONE and SWAPBLK_MASK are defined here.  These actually are
    more generalized then their names imply, but their placement is somewhat
    of a legacy issue from a prior test version of this code that put
    the swapblk in the vm_page_t structure.  That test code was eventually
    thrown away.  The legacy remains.

    Added vm_page_flash() inline.  Similar to vm_page_wakeup() except that
    it does not clear PG_BUSY ( one assumes that PG_BUSY is already clear ).
    Used by a number of routines to wakeup waiters.

    Collapsed some of the code in inline calls to make other inline calls.
    GCC will optimize this well and it reduces duplication.

    vm_page_free() and vm_page_free_zero() inlines added to convert to
    the proper vm_page_free_toq() call.

    vm_page_sleep_busy() inline added, replacing vm_page_sleep() ( which has
    been removed ).  This implements a much more optimizable page-waiting
    function.

1 files changed, 1 insertions, 1 deletions

diff --git a/sys/vm/vm_page.h b/sys/vm/vm_page.h
index f9e4926c7aed..685c53b66d6d 100644
--- a/sys/vm/vm_page.h
+++ b/sys/vm/vm_page.h
@@ -61,7 +61,7 @@
  * any improvements or extensions that they make and grant Carnegie the
  * rights to redistribute these changes.
  *
- * $Id: vm_page.h,v 1.49 1999/01/08 17:31:28 eivind Exp $
+ * $Id: vm_page.h,v 1.50 1999/01/21 08:29:12 dillon Exp $
  */
 
 /*