top.h

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/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __PERF_TOP_H
#define __PERF_TOP_H 1

#include "tool.h"
#include "annotate.h"
#include <linux/types.h>
#include <stddef.h>
#include <stdbool.h>
#include <sys/ioctl.h>

struct perf_evlist;
struct perf_evsel;
struct perf_session;

struct perf_top {
    struct perf_tool   tool;
    struct perf_evlist *evlist;
    struct record_opts record_opts;
    struct annotation_options annotation_opts;
    /*
     * Symbols will be added here in perf_event__process_sample and will
     * get out after decayed.
     */
    u64        samples;
    u64        kernel_samples, us_samples;
    u64        exact_samples;
    u64        guest_us_samples, guest_kernel_samples;
    int        print_entries, count_filter, delay_secs;
    int        max_stack;
    bool           hide_kernel_symbols, hide_user_symbols, zero;
    bool           use_tui, use_stdio;
    bool           vmlinux_warned;
    bool           dump_symtab;
    struct hist_entry  *sym_filter_entry;
    struct perf_evsel  *sym_evsel;
    struct perf_session *session;
    struct winsize     winsize;
    int        realtime_prio;
    const char     *sym_filter;
    float          min_percent;
    unsigned int       nr_threads_synthesize;
};

#define CONSOLE_CLEAR ""

size_t perf_top__header_snprintf(struct perf_top *top, char *bf, size_t size);
void perf_top__reset_sample_counters(struct perf_top *top);
#endif /* __PERF_TOP_H */