Author: vmaffione
Date: Mon Aug 24 20:28:21 2020
New Revision: 364731
URL: https://svnweb.freebsd.org/changeset/base/364731
Log:
netmap: use FreeBSD guards for epoch calls
EPOCH calls are FreeBSD specific. Use guards to protect these, so
that the code can compile under Linux.
MFC after: 1 week
Modified:
head/sys/dev/netmap/netmap.c
Modified: head/sys/dev/netmap/netmap.c
==============================================================================
--- head/sys/dev/netmap/netmap.c Mon Aug 24 20:23:34 2020
(r364730)
+++ head/sys/dev/netmap/netmap.c Mon Aug 24 20:28:21 2020
(r364731)
@@ -1149,11 +1149,13 @@ netmap_dtor(void *data)
static void
netmap_send_up(struct ifnet *dst, struct mbq *q)
{
- struct epoch_tracker et;
struct mbuf *m;
struct mbuf *head = NULL, *prev = NULL;
+#ifdef __FreeBSD__
+ struct epoch_tracker et;
NET_EPOCH_ENTER(et);
+#endif /* __FreeBSD__ */
/* Send packets up, outside the lock; head/prev machinery
* is only useful for Windows. */
while ((m = mbq_dequeue(q)) != NULL) {
@@ -1165,7 +1167,9 @@ netmap_send_up(struct ifnet *dst, struct mbq *q)
}
if (head)
nm_os_send_up(dst, NULL, head);
+#ifdef __FreeBSD__
NET_EPOCH_EXIT(et);
+#endif /* __FreeBSD__ */
mbq_fini(q);
}
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