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From: Alan Cox <alc@FreeBSD.org>
To: Perforce Change Reviews <perforce@freebsd.org>
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Subject: PERFORCE change 90646 for review
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http://perforce.freebsd.org/chv.cgi?CH=90646

Change 90646 by alc@alc_home on 2006/01/29 21:13:50

	Eliminate unused code.

Affected files ...

.. //depot/projects/superpages/src/sys/vm/vm_buddy.c#9 edit
.. //depot/projects/superpages/src/sys/vm/vm_buddy.h#7 edit

Differences ...

==== //depot/projects/superpages/src/sys/vm/vm_buddy.c#9 (text+ko) ====

@@ -53,30 +53,6 @@
 SYSCTL_OID(_vm, OID_AUTO, buddy, CTLTYPE_STRING | CTLFLAG_RD,
     NULL, 0, sysctl_vm_buddy, "A", "Buddy Info");
 
-#ifdef PEDANTIC
-/*
- * not exhaustive... just the ones I've had trouble with
- */
-void
-buddy_invariants(char *file, int line)
-{
-	int q, i;
-
-	static int n = 0;
-	if ((++n)%10000 == 0) printf("=%d=",n/10000);
-
-	for (q=0; q<BUDDY_QUEUES; q++) {
-		vm_page_t p;
-		TAILQ_FOREACH(p, &vm_page_queues[PQ_FREE+q].pl, pageq) {
-			for (i=0; i<(1<<q); i++) {
-				vm_page_t m = PHYS_TO_VM_PAGE(p->phys_addr + i*PAGE_SIZE);
-				INVARIANT(!m->reserv || m->flags & PG_CACHE);
-			}
-		}
-	}
-}
-#endif
-
 /*
  *
  */

==== //depot/projects/superpages/src/sys/vm/vm_buddy.h#7 (text+ko) ====

@@ -1,7 +1,5 @@
 /* Buddy Allocator definitions */
 
-void buddy_invariants(char *, int);
-
 vm_page_t buddy_alloc(int magn, boolean_t prefer_zero);
 vm_page_t buddy_alloc_locked(int magn, boolean_t prefer_zero);
 void buddy_free(vm_page_t m, int magn);