[src/trunk]: src/sys/arch/aarch64/aarch64 delete unused code

[ryo <ryo%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/31eb6d401147
branches:  trunk
changeset: 318562:31eb6d401147
user:      ryo <ryo%NetBSD.org@localhost>
date:      Sun Apr 29 12:05:39 2018 +0000
description:
delete unused code

diffstat:

 sys/arch/aarch64/aarch64/pmap.c |  11 ++---------
 1 files changed, 2 insertions(+), 9 deletions(-)

diffs (32 lines):

diff -r a314687515a7 -r 31eb6d401147 sys/arch/aarch64/aarch64/pmap.c
--- a/sys/arch/aarch64/aarch64/pmap.c   Sun Apr 29 11:51:08 2018 +0000
+++ b/sys/arch/aarch64/aarch64/pmap.c   Sun Apr 29 12:05:39 2018 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: pmap.c,v 1.3 2018/04/27 08:07:08 ryo Exp $     */
+/*     $NetBSD: pmap.c,v 1.4 2018/04/29 12:05:39 ryo Exp $     */
 
 /*
  * Copyright (c) 2017 Ryo Shimizu <ryo%nerv.org@localhost>
@@ -27,7 +27,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: pmap.c,v 1.3 2018/04/27 08:07:08 ryo Exp $");
+__KERNEL_RCSID(0, "$NetBSD: pmap.c,v 1.4 2018/04/29 12:05:39 ryo Exp $");
 
 #include "opt_arm_debug.h"
 #include "opt_ddb.h"
@@ -878,13 +878,6 @@
        TAILQ_REMOVE(&md->mdpg_pvhead, pv, pv_link);
        PMAP_COUNT(pv_remove);
 
-#if 0
-       if ((md->mdpg_kenter == 0) && TAILQ_EMPTY(&md->mdpg_pvhead)){
-               /* remove last mapping */
-               cpu_dcache_wbinv_range(va, PAGE_SIZE);
-       }
-#endif
-
        pmap_pv_unlock(md);
 
        pool_cache_put(&_pmap_pv_pool, pv);