Lines Matching full:sampling
51 struct perf_event *event; /* Perf event for sampling */
53 struct list_head syswide_list; /* List system-wide sampling events */
101 * counting and sampling events.
103 * sampling and counting on that cpu is zero.
108 /* Free all memory allocated for event counting/sampling setup */
150 * sampling for pai_extension events.
152 * Only one instance of event pai_ext/NNPA_ALL/ for sampling is
154 * Several counting events are allowed in parallel, but no sampling event
284 /* Allow only event NNPA_ALL for sampling. */ in paiext_event_init()
290 /* Get a page to store last counter values for sampling */ in paiext_event_init()
371 } else { /* Sampling */ in paiext_start()
374 /* Enable context switch callback for system-wide sampling */ in paiext_start()
410 } else { /* Sampling */ in paiext_stop()
470 * called when sampling is active. Function perf_sched_cb_inc()
542 * but for sampling only event NNPA_ALL is allowed.
570 * used for the CPU Measurement Sampling facility.