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authorDave Barach <dbarach@cisco.com>2017-09-26 10:54:34 -0400
committerJohn Lo <loj@cisco.com>2017-09-26 17:17:09 +0000
commit69128d0209ba6108430dca9cc78ab36a9b1c793e (patch)
tree744b543327338d10594c2578f66ec250d3947070 /src/vlib/node_funcs.h
parent8a398bbae279f07b1f9203721836b60dd1f39142 (diff)
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>
Diffstat (limited to 'src/vlib/node_funcs.h')
-rw-r--r--src/vlib/node_funcs.h23
1 files changed, 23 insertions, 0 deletions
diff --git a/src/vlib/node_funcs.h b/src/vlib/node_funcs.h
index 3ae4e541a68..0734476cb8f 100644
--- a/src/vlib/node_funcs.h
+++ b/src/vlib/node_funcs.h
@@ -965,6 +965,29 @@ vlib_process_signal_event_pointer (vlib_main_t * vm,
d[0] = data;
}
+/**
+ * Signal event to process from any thread.
+ *
+ * When in doubt, use this.
+ */
+always_inline void
+vlib_process_signal_event_mt (vlib_main_t * vm,
+ uword node_index, uword type_opaque, uword data)
+{
+ if (vlib_get_thread_index () != 0)
+ {
+ vlib_process_signal_event_mt_args_t args = {
+ .node_index = node_index,
+ .type_opaque = type_opaque,
+ .data = data,
+ };
+ vlib_rpc_call_main_thread (vlib_process_signal_event_mt_helper,
+ (u8 *) & args, sizeof (args));
+ }
+ else
+ vlib_process_signal_event (vm, node_index, type_opaque, data);
+}
+
always_inline void
vlib_process_signal_one_time_event (vlib_main_t * vm,
uword node_index,