kernel/trace/bpf_trace.c

60 	struct bpf_trace_module *btm;
64 	list_for_each_entry(btm, &bpf_trace_modules, list) {
65 		for (i = 0; i < btm->module->num_bpf_raw_events; ++i) {
66 			btp = &btm->module->bpf_raw_events[i];
68 				if (try_module_get(btm->module))
2549 	struct bpf_trace_module *btm, *tmp;
2561 		btm = kzalloc(sizeof(*btm), GFP_KERNEL);
2562 		if (btm) {
2563 			btm->module = module;
2564 			list_add(&btm->list, &bpf_trace_modules);
2570 		list_for_each_entry_safe(btm, tmp, &bpf_trace_modules, list) {
2571 			if (btm->module == module) {
2572 				list_del(&btm->list);
2573 				kfree(btm);