1 /* SPDX-License-Identifier: GPL-2.0 */ 2 #ifndef __PERF_TOP_H 3 #define __PERF_TOP_H 1 4 5 #include "tool.h" 6 #include "evswitch.h" 7 #include "annotate.h" 8 #include "record.h" 9 #include <linux/types.h> 10 #include <stddef.h> 11 #include <stdbool.h> 12 #include <sys/ioctl.h> 13 14 struct evlist; 15 struct evsel; 16 struct perf_session; 17 18 struct perf_top { 19 struct perf_tool tool; 20 struct evlist *evlist; 21 struct record_opts record_opts; 22 struct annotation_options annotation_opts; 23 struct evswitch evswitch; 24 /* 25 * Symbols will be added here in perf_event__process_sample and will 26 * get out after decayed. 27 */ 28 u64 samples, lost, lost_total, drop, drop_total; 29 u64 kernel_samples, us_samples; 30 u64 exact_samples; 31 u64 guest_us_samples, guest_kernel_samples; 32 int print_entries, count_filter, delay_secs; 33 int max_stack; 34 bool hide_kernel_symbols, hide_user_symbols, zero; 35 bool use_tui, use_stdio; 36 bool vmlinux_warned; 37 bool dump_symtab; 38 struct hist_entry *sym_filter_entry; 39 struct evsel *sym_evsel; 40 struct perf_session *session; 41 struct winsize winsize; 42 int realtime_prio; 43 const char *sym_filter; 44 float min_percent; 45 unsigned int nr_threads_synthesize; 46 47 struct { 48 struct ordered_events *in; 49 struct ordered_events data[2]; 50 bool rotate; 51 pthread_mutex_t mutex; 52 pthread_cond_t cond; 53 } qe; 54 }; 55 56 #define CONSOLE_CLEAR "[H[2J" 57 58 size_t perf_top__header_snprintf(struct perf_top *top, char *bf, size_t size); 59 void perf_top__reset_sample_counters(struct perf_top *top); 60 #endif /* __PERF_TOP_H */ 61