The miss handler threads do not call poll_block(), which calls
coverage_clear() indirectly. This meant that coverage counters incremented
by miss handler threads never got integrated into the global coverage
counters and therefore did not show up in coverage logging or
"ovs-appctl coverage/show" output. This commit fixes the problem.
Signed-off-by: Ben Pfaff <b...@nicira.com>
---
ofproto/ofproto-dpif-upcall.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/ofproto/ofproto-dpif-upcall.c b/ofproto/ofproto-dpif-upcall.c
index d75c61b..b210dec 100644
--- a/ofproto/ofproto-dpif-upcall.c
+++ b/ofproto/ofproto-dpif-upcall.c
@@ -410,6 +410,8 @@ udpif_miss_handler(void *arg)
ovs_mutex_unlock(&handler->mutex);
handle_miss_upcalls(handler->udpif, &misses);
+
+ coverage_clear();
}
}
--
1.7.10.4
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