+#if APP_THREAD_HEADROOM_STATS_COLLECT
+
+#define PIPELINE_RUN_REGULAR(thread, pipeline) \
+do { \
+ uint64_t t0 = rte_rdtsc_precise(); \
+ int n_pkts = rte_pipeline_run(pipeline->p); \
+ \
+ if (n_pkts == 0) { \
+ uint64_t t1 = rte_rdtsc_precise(); \
+ \
+ thread->headroom_cycles += t1 - t0; \
+ } \
+} while (0)
+
+
+#define PIPELINE_RUN_CUSTOM(thread, data) \
+do { \
+ uint64_t t0 = rte_rdtsc_precise(); \
+ int n_pkts = data->f_run(data->be); \
+ \
+ if (n_pkts == 0) { \
+ uint64_t t1 = rte_rdtsc_precise(); \
+ \
+ thread->headroom_cycles += t1 - t0; \
+ } \
+} while (0)
+
+#else
+
+#define PIPELINE_RUN_REGULAR(thread, pipeline) \
+ rte_pipeline_run(pipeline->p)
+
+#define PIPELINE_RUN_CUSTOM(thread, data) \
+ data->f_run(data->be)
+
+#endif
+