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 "ordered-events.h" 9 #include "record.h" 10 #include <linux/types.h> 11 #include <stddef.h> 12 #include <stdbool.h> 13 #include <sys/ioctl.h> 14 15 struct evlist; 16 struct evsel; 17 struct perf_session; 18 19 struct perf_top { 20 struct perf_tool tool; 21 struct evlist *evlist; 22 struct record_opts record_opts; 23 struct annotation_options annotation_opts; 24 struct evswitch evswitch; 25 /* 26 * Symbols will be added here in perf_event__process_sample and will 27 * get out after decayed. 28 */ 29 u64 samples, lost, lost_total, drop, drop_total; 30 u64 kernel_samples, us_samples; 31 u64 exact_samples; 32 u64 guest_us_samples, guest_kernel_samples; 33 int print_entries, count_filter, delay_secs; 34 int max_stack; 35 bool hide_kernel_symbols, hide_user_symbols, zero; 36 bool use_tui, use_stdio; 37 bool vmlinux_warned; 38 bool dump_symtab; 39 struct hist_entry *sym_filter_entry; 40 struct evsel *sym_evsel; 41 struct perf_session *session; 42 struct winsize winsize; 43 int realtime_prio; 44 const char *sym_filter; 45 float min_percent; 46 unsigned int nr_threads_synthesize; 47 48 struct { 49 struct ordered_events *in; 50 struct ordered_events data[2]; 51 bool rotate; 52 pthread_mutex_t mutex; 53 pthread_cond_t cond; 54 } qe; 55 }; 56 57 #define CONSOLE_CLEAR "[H[2J" 58 59 size_t perf_top__header_snprintf(struct perf_top *top, char *bf, size_t size); 60 void perf_top__reset_sample_counters(struct perf_top *top); 61 #endif /* __PERF_TOP_H */ 62