Author: mmacy
Date: Fri May 18 18:48:00 2018
New Revision: 333809
URL: https://svnweb.freebsd.org/changeset/base/333809
Log:
epoch(9): allocate net epochs earlier in boot
Modified:
head/sys/net/if.c
Modified: head/sys/net/if.c
==============================================================================
--- head/sys/net/if.c Fri May 18 18:27:17 2018 (r333808)
+++ head/sys/net/if.c Fri May 18 18:48:00 2018 (r333809)
@@ -900,12 +900,20 @@ if_attach_internal(struct ifnet *ifp, int vmove, struc
}
static void
-if_attachdomain(void *dummy)
+if_epochalloc(void *dummy __unused)
{
- struct ifnet *ifp;
net_epoch_preempt = epoch_alloc(EPOCH_PREEMPT);
net_epoch = epoch_alloc(0);
+}
+SYSINIT(ifepochalloc, SI_SUB_TASKQ + 1, SI_ORDER_ANY,
+ if_epochalloc, NULL);
+
+static void
+if_attachdomain(void *dummy)
+{
+ struct ifnet *ifp;
+
TAILQ_FOREACH(ifp, &V_ifnet, if_link)
if_attachdomain1(ifp);
}
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