79 static struct lock_filter filters;  variable
1086 		for (i = 0; i < filters.nr_syms; i++) {  in report_lock_contention_begin_event()
1088 								  filters.syms[i],  in report_lock_contention_begin_event()
1092 					   filters.syms[i]);  in report_lock_contention_begin_event()
1096 			addrs = realloc(filters.addrs,  in report_lock_contention_begin_event()
1097 					(filters.nr_addrs + 1) * sizeof(*addrs));  in report_lock_contention_begin_event()
1103 			addrs[filters.nr_addrs++] = map__unmap_ip(kmap, sym->start);  in report_lock_contention_begin_event()
1104 			filters.addrs = addrs;  in report_lock_contention_begin_event()
1135 	if (filters.nr_types) {  in report_lock_contention_begin_event()
1138 		for (i = 0; i < filters.nr_types; i++) {  in report_lock_contention_begin_event()
1139 			if (flags == filters.types[i]) {  in report_lock_contention_begin_event()
1149 	if (filters.nr_addrs) {  in report_lock_contention_begin_event()
1152 		for (i = 0; i < filters.nr_addrs; i++) {  in report_lock_contention_begin_event()
1153 			if (addr == filters.addrs[i]) {  in report_lock_contention_begin_event()
1639 	zfree(&filters.types);  in lock_filter_finish()
1640 	filters.nr_types = 0;  in lock_filter_finish()
1642 	zfree(&filters.addrs);  in lock_filter_finish()
1643 	filters.nr_addrs = 0;  in lock_filter_finish()
1645 	for (int i = 0; i < filters.nr_syms; i++)  in lock_filter_finish()
1646 		free(filters.syms[i]);  in lock_filter_finish()
1648 	zfree(&filters.syms);  in lock_filter_finish()
1649 	filters.nr_syms = 0;  in lock_filter_finish()
1651 	zfree(&filters.cgrps);  in lock_filter_finish()
1652 	filters.nr_cgrps = 0;  in lock_filter_finish()
2095 		.filters = &filters,  in __cmd_contention()
2355 	tmp = realloc(filters.types, (filters.nr_types + 1) * sizeof(*filters.types));  in add_lock_type()
2359 	tmp[filters.nr_types++] = flags;  in add_lock_type()
2360 	filters.types = tmp;  in add_lock_type()
2397 	tmp = realloc(filters.addrs, (filters.nr_addrs + 1) * sizeof(*filters.addrs));  in add_lock_addr()
2403 	tmp[filters.nr_addrs++] = addr;  in add_lock_addr()
2404 	filters.addrs = tmp;  in add_lock_addr()
2418 	tmp = realloc(filters.syms, (filters.nr_syms + 1) * sizeof(*filters.syms));  in add_lock_sym()
2425 	tmp[filters.nr_syms++] = sym;  in add_lock_sym()
2426 	filters.syms = tmp;  in add_lock_sym()
2530 	tmp = realloc(filters.cgrps, (filters.nr_cgrps + 1) * sizeof(*filters.cgrps));  in add_lock_cgroup()
2536 	tmp[filters.nr_cgrps++] = cgrp->id;  in add_lock_cgroup()
2537 	filters.cgrps = tmp;  in add_lock_cgroup()