Add thread-safe event signaller, use RPC where required
Update ping code to use the new function
Change-Id: Ieb753b23f8402cbe5667c22747896784c8ece937
Signed-off-by: Florin Coras <fcoras@cisco.com>
Signed-off-by: Dave Barach <dave@barachs.net>
diff --git a/src/vlibmemory/memory_vlib.c b/src/vlibmemory/memory_vlib.c
index 77959e6..d305ea6 100644
--- a/src/vlibmemory/memory_vlib.c
+++ b/src/vlibmemory/memory_vlib.c
@@ -1573,6 +1573,17 @@
#define foreach_plugin_trace_msg \
_(TRACE_PLUGIN_MSG_IDS,trace_plugin_msg_ids)
+/*
+ * Set the rpc callback at our earliest possible convenience.
+ * This avoids ordering issues between thread_init() -> start_workers and
+ * an init function which we could define here. If we ever intend to use
+ * vlib all by itself, we can't create a link-time dependency on
+ * an init function here and a typical "call foo_init first"
+ * guitar lick.
+ */
+
+extern void *rpc_call_main_thread_cb_fn;
+
static clib_error_t *
rpc_api_hookup (vlib_main_t * vm)
{
@@ -1599,7 +1610,7 @@
/* No reason to halt the parade to create a trace record... */
am->is_mp_safe[VL_API_TRACE_PLUGIN_MSG_IDS] = 1;
-
+ rpc_call_main_thread_cb_fn = vl_api_rpc_call_main_thread;
return 0;
}