Index: head/sys/kern/vfs_bio.c
===================================================================
--- head/sys/kern/vfs_bio.c
+++ head/sys/kern/vfs_bio.c
@@ -4532,13 +4532,10 @@
 	for (index = newnpages; index < bp->b_npages; index++) {
 		p = bp->b_pages[index];
 		bp->b_pages[index] = NULL;
-		if (vm_page_sbusied(p))
-			printf("vm_hold_free_pages: blkno: %jd, lblkno: %jd\n",
-			    (intmax_t)bp->b_blkno, (intmax_t)bp->b_lblkno);
 		p->wire_count--;
 		vm_page_free(p);
-		atomic_subtract_int(&vm_cnt.v_wire_count, 1);
 	}
+	atomic_subtract_int(&vm_cnt.v_wire_count, bp->b_npages - newnpages);
 	bp->b_npages = newnpages;
 }