return ln;
}
+static void fib6_drop_pcpu_from(struct fib6_info *f6i,
+ const struct fib6_table *table)
+{
+ int cpu;
+
+ /* release the reference to this fib entry from
+ * all of its cached pcpu routes
+ */
+ for_each_possible_cpu(cpu) {
+ struct rt6_info **ppcpu_rt;
+ struct rt6_info *pcpu_rt;
+
+ ppcpu_rt = per_cpu_ptr(f6i->rt6i_pcpu, cpu);
+ pcpu_rt = *ppcpu_rt;
+ if (pcpu_rt) {
+ fib6_info_release(pcpu_rt->from);
+ pcpu_rt->from = NULL;
+ }
+ }
+}
+
static void fib6_purge_rt(struct fib6_info *rt, struct fib6_node *fn,
struct net *net)
{
lockdep_is_held(&table->tb6_lock));
}
- if (rt->rt6i_pcpu) {
- int cpu;
-
- /* release the reference to this fib entry from
- * all of its cached pcpu routes
- */
- for_each_possible_cpu(cpu) {
- struct rt6_info **ppcpu_rt;
- struct rt6_info *pcpu_rt;
-
- ppcpu_rt = per_cpu_ptr(rt->rt6i_pcpu, cpu);
- pcpu_rt = *ppcpu_rt;
- if (pcpu_rt) {
- fib6_info_release(pcpu_rt->from);
- pcpu_rt->from = NULL;
- }
- }
- }
+ if (rt->rt6i_pcpu)
+ fib6_drop_pcpu_from(rt, table);
}
}