pool_setipl for rt bits

[David Gwynne]

ok?

Index: radix.c
===================================================================
RCS file: /cvs/src/sys/net/radix.c,v
retrieving revision 1.52
diff -u -p -r1.52 radix.c
--- radix.c     6 Nov 2015 18:07:57 -0000       1.52
+++ radix.c     30 Aug 2016 09:35:21 -0000
@@ -1225,6 +1225,7 @@ rn_init(unsigned int keylen)
        if (max_keylen == 0) {
                pool_init(&rtmask_pool, sizeof(struct radix_mask), 0, 0, 0,
                    "rtmask", NULL);
+               pool_setipl(&rtmask_pool, IPL_SOFTNET);
        }
 
        if (keylen <= max_keylen)
Index: route.c
===================================================================
RCS file: /cvs/src/sys/net/route.c,v
retrieving revision 1.317
diff -u -p -r1.317 route.c
--- route.c     22 Aug 2016 16:53:59 -0000      1.317
+++ route.c     30 Aug 2016 09:35:21 -0000
@@ -189,6 +189,7 @@ route_init(void)
 {
        pool_init(&rtentry_pool, sizeof(struct rtentry), 0, 0, 0, "rtentry",
            NULL);
+       pool_setipl(&rtentry_pool, IPL_SOFTNET);
 
        while (rt_hashjitter == 0)
                rt_hashjitter = arc4random();
@@ -1514,6 +1515,7 @@ rt_timer_init(void)
 
        pool_init(&rttimer_pool, sizeof(struct rttimer), 0, 0, 0, "rttmr",
            NULL);
+       pool_setipl(&rttimer_pool, IPL_SOFTNET);
 
        LIST_INIT(&rttimer_queue_head);
        timeout_set(&rt_timer_timeout, rt_timer_timer, &rt_timer_timeout);