add boot partition size

hc

2023-12-11 d2ccde1c8e90d38cee87a1b0309ad2827f3fd30d

 kernel/net/core/dst_cache.c
..
..
@@ -1,12 +1,8 @@
1
+// SPDX-License-Identifier: GPL-2.0-or-later
1
2
 /*
2
3
  * net/core/dst_cache.c - dst entry cache
3
4
  *
4
5
  * Copyright (c) 2016 Paolo Abeni <pabeni@redhat.com>
5
- *
6
- * This program is free software; you can redistribute it and/or modify
7
- * it under the terms of the GNU General Public License as published by
8
- * the Free Software Foundation; either version 2 of the License, or
9
- * (at your option) any later version.
10
6
  */
11
7
 
12
8
 #include <linux/kernel.h>
..
..
@@ -166,3 +162,22 @@
166
162
 	free_percpu(dst_cache->cache);
167
163
 }
168
164
 EXPORT_SYMBOL_GPL(dst_cache_destroy);
165
+
166
+void dst_cache_reset_now(struct dst_cache *dst_cache)
167
+{
168
+	int i;
169
+
170
+	if (!dst_cache->cache)
171
+		return;
172
+
173
+	dst_cache->reset_ts = jiffies;
174
+	for_each_possible_cpu(i) {
175
+		struct dst_cache_pcpu *idst = per_cpu_ptr(dst_cache->cache, i);
176
+		struct dst_entry *dst = idst->dst;
177
+
178
+		idst->cookie = 0;
179
+		idst->dst = NULL;
180
+		dst_release(dst);
181
+	}
182
+}
183
+EXPORT_SYMBOL_GPL(dst_cache_reset_now);