1 /* SPDX-License-Identifier: GPL-2.0 */ 2 #ifndef TOPDOWN_H 3 #define TOPDOWN_H 1 4 #include "evsel.h" 5 6 bool arch_topdown_check_group(bool *warn); 7 void arch_topdown_group_warn(void); 8 bool arch_topdown_sample_read(struct evsel *leader); 9 10 int topdown_filter_events(const char **attr, char **str, bool use_group); 11 12 #endif 13