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-rw-r--r--src/vlib/main.c13
-rw-r--r--src/vlib/main.h3
-rw-r--r--src/vlib/threads.c3
3 files changed, 19 insertions, 0 deletions
diff --git a/src/vlib/main.c b/src/vlib/main.c
index fd9937fe3e6..d32ca7b8ea2 100644
--- a/src/vlib/main.c
+++ b/src/vlib/main.c
@@ -1423,6 +1423,13 @@ dispatch_suspended_process (vlib_main_t * vm,
return t;
}
+void vl_api_send_pending_rpc_requests (vlib_main_t *) __attribute__ ((weak));
+void
+vl_api_send_pending_rpc_requests (vlib_main_t * vm)
+{
+}
+
+
static_always_inline void
vlib_main_or_worker_loop (vlib_main_t * vm, int is_main)
{
@@ -1475,6 +1482,9 @@ vlib_main_or_worker_loop (vlib_main_t * vm, int is_main)
{
vlib_node_runtime_t *n;
+ if (PREDICT_FALSE (_vec_len (vm->pending_rpc_requests) > 0))
+ vl_api_send_pending_rpc_requests (vm);
+
if (!is_main)
{
vlib_worker_thread_barrier_check ();
@@ -1742,6 +1752,9 @@ vlib_main (vlib_main_t * volatile vm, unformat_input_t * input)
10e-6 /* timer period 10us */ ,
~0 /* max expirations per call */ );
+ vec_validate (vm->pending_rpc_requests, 0);
+ _vec_len (vm->pending_rpc_requests) = 0;
+
switch (clib_setjmp (&vm->main_loop_exit, VLIB_MAIN_LOOP_EXIT_NONE))
{
case VLIB_MAIN_LOOP_EXIT_NONE:
diff --git a/src/vlib/main.h b/src/vlib/main.h
index 4288d6f0388..28412e823a9 100644
--- a/src/vlib/main.h
+++ b/src/vlib/main.h
@@ -210,6 +210,9 @@ typedef struct vlib_main_t
/* Earliest barrier can be closed again */
f64 barrier_no_close_before;
+ /* Vector of pending RPC requests */
+ uword *pending_rpc_requests;
+
} vlib_main_t;
/* Global main structure. */
diff --git a/src/vlib/threads.c b/src/vlib/threads.c
index be8daa64c0a..3edf1ebbc62 100644
--- a/src/vlib/threads.c
+++ b/src/vlib/threads.c
@@ -830,6 +830,9 @@ start_workers (vlib_main_t * vm)
vm_clone->mbuf_alloc_list = 0;
vm_clone->init_functions_called =
hash_create (0, /* value bytes */ 0);
+ vm_clone->pending_rpc_requests = 0;
+ vec_validate (vm_clone->pending_rpc_requests, 0);
+ _vec_len (vm_clone->pending_rpc_requests) = 0;
memset (&vm_clone->random_buffer, 0,
sizeof (vm_clone->random_buffer));