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-rw-r--r--src/vlib/main.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/src/vlib/main.h b/src/vlib/main.h
index ce42b6ea442..ddc14df5360 100644
--- a/src/vlib/main.h
+++ b/src/vlib/main.h
@@ -46,6 +46,7 @@
#include <vppinfra/pool.h>
#include <vppinfra/random_buffer.h>
#include <vppinfra/time.h>
+#include <vppinfra/pmc.h>
#include <pthread.h>
@@ -81,6 +82,11 @@ typedef struct vlib_main_t
u32 vector_counts_per_main_loop[2];
u32 node_counts_per_main_loop[2];
+ /* Main loop hw / sw performance counters */
+ u64 (*vlib_node_runtime_perf_counter_cb) (struct vlib_main_t *);
+ int perf_counter_id;
+ int perf_counter_fd;
+
/* Every so often we switch to the next counter. */
#define VLIB_LOG2_MAIN_LOOPS_PER_STATS_UPDATE 7
@@ -192,6 +198,9 @@ typedef struct vlib_main_t
void (*queue_signal_callback) (struct vlib_main_t *);
u8 **argv;
+ /* Top of (worker) dispatch loop callback */
+ volatile void (*worker_thread_main_loop_callback) (struct vlib_main_t *);
+
/* debugging */
volatile int parked_at_barrier;