44 	void (*load_prepare)(struct perf_kwork *kwork);
88 static void irq_load_prepare(struct perf_kwork *kwork)  in irq_load_prepare()  argument
90 	if (kwork->report == KWORK_REPORT_RUNTIME) {  in irq_load_prepare()
101 static void softirq_load_prepare(struct perf_kwork *kwork)  in softirq_load_prepare()  argument
103 	if (kwork->report == KWORK_REPORT_RUNTIME) {  in softirq_load_prepare()
106 	} else if (kwork->report == KWORK_REPORT_LATENCY) {  in softirq_load_prepare()
117 static void workqueue_load_prepare(struct perf_kwork *kwork)  in workqueue_load_prepare()  argument
119 	if (kwork->report == KWORK_REPORT_RUNTIME) {  in workqueue_load_prepare()
122 	} else if (kwork->report == KWORK_REPORT_LATENCY) {  in workqueue_load_prepare()
145 static int setup_filters(struct perf_kwork *kwork)  in setup_filters()  argument
151 	if (kwork->cpu_list != NULL) {  in setup_filters()
158 		map = perf_cpu_map__new(kwork->cpu_list);  in setup_filters()
180 	if (kwork->profile_name != NULL) {  in setup_filters()
181 		if (strlen(kwork->profile_name) >= MAX_KWORKNAME) {  in setup_filters()
183 			       kwork->profile_name, MAX_KWORKNAME - 1);  in setup_filters()
194 		bpf_map_update_elem(fd, &key, kwork->profile_name, BPF_ANY);  in setup_filters()
202 int perf_kwork__trace_prepare_bpf(struct perf_kwork *kwork)  in perf_kwork__trace_prepare_bpf()  argument
222 	list_for_each_entry(class, &kwork->class_list, list) {  in perf_kwork__trace_prepare_bpf()
234 			class_bpf->load_prepare(kwork);  in perf_kwork__trace_prepare_bpf()
242 	if (setup_filters(kwork))  in perf_kwork__trace_prepare_bpf()
257 static int add_work(struct perf_kwork *kwork,  in add_work()  argument
282 	work = perf_kwork_add_work(kwork, tmp.class, &tmp);  in add_work()
286 	if (kwork->report == KWORK_REPORT_RUNTIME) {  in add_work()
292 	} else if (kwork->report == KWORK_REPORT_LATENCY) {  in add_work()
299 		pr_debug("Invalid bpf report type %d\n", kwork->report);  in add_work()
303 	kwork->timestart = (u64)ts_start.tv_sec * NSEC_PER_SEC + ts_start.tv_nsec;  in add_work()
304 	kwork->timeend = (u64)ts_end.tv_sec * NSEC_PER_SEC + ts_end.tv_nsec;  in add_work()
309 int perf_kwork__report_read_bpf(struct perf_kwork *kwork)  in perf_kwork__report_read_bpf()  argument
335 		if ((data.nr != 0) && (add_work(kwork, &key, &data) != 0))  in perf_kwork__report_read_bpf()