patch sccs-keywords
patch vm-cleanup

@@ -22,13 +22,10 @@
 /*
  * Copyright 2004 Sun Microsystems, Inc.  All rights reserved.
  * Use is subject to license terms.
  */
 
-#pragma ident   "%Z%%M% %I%     %E% SMI"
-
-
 #include <sys/types.h>
 #include <sys/cmn_err.h>
 #include <sys/mman.h>
 #include <sys/systm.h>
 #include <vm/xhat.h>

@@ -376,68 +373,10 @@
 
         return (0);
 }
 
 
-/* Assumes that address space is already locked */
-void
-xhat_swapout_all(struct as *as)
-{
-        struct xhat *xh, *xh_nxt;
-
-
-        ASSERT(AS_ISBUSY(as));
-
-        mutex_enter(&as->a_contents);
-        xh = (struct xhat *)as->a_xhat;
-
-        if (xh != NULL) {
-                xhat_hat_hold(xh);
-                ASSERT(xh->holder == NULL);
-                xh->holder = curthread;
-        }
-
-
-        while (xh != NULL) {
-
-                xh_nxt = xh->next;
-                if (xh_nxt != NULL) {
-                        ASSERT(xh_nxt->holder == NULL);
-                        xhat_hat_hold(xh_nxt);
-                        xh_nxt->holder = curthread;
-                }
-
-                mutex_exit(&as->a_contents);
-
-                XHAT_SWAPOUT(xh);
-
-                mutex_enter(&as->a_contents);
-
-                /*
-                 * If the xh is still there (i.e. swapout did not
-                 * destroy it), clear the holder field.
-                 * xh_nxt->prev couldn't have been changed in xhat_attach_xhat()
-                 * because AS_BUSY is set. xhat_detach_xhat() also couldn't
-                 * have modified it because (holder != NULL).
-                 * If there is only one XHAT, just see if a_xhat still
-                 * points to us.
-                 */
-                if (((xh_nxt != NULL) && (xh_nxt->prev == xh)) ||
-                    ((as->a_xhat != NULL) && (as->a_xhat == xh))) {
-                        xhat_hat_rele(xh);
-                        xh->holder = NULL;
-                }
-
-                xh = xh_nxt;
-        }
-
-        mutex_exit(&as->a_contents);
-}
-
-
-
-
 /*
  * In the following routines, the appropriate xhat_op
  * should never attempt to call xhat_detach_xhat(): it will
  * never succeed since the XHAT is held.
  */