#include "builtin.h"
#include "perf.h"
#include "util/annotate.h"
#include "util/config.h"
#include "util/color.h"
#include "util/drv_configs.h"
#include "util/evlist.h"
#include "util/evsel.h"
#include "util/event.h"
#include "util/machine.h"
#include "util/session.h"
#include "util/symbol.h"
#include "util/thread.h"
#include "util/thread_map.h"
#include "util/top.h"
#include <linux/rbtree.h>
#include <subcmd/parse-options.h>
#include "util/parse-events.h"
#include "util/cpumap.h"
#include "util/xyarray.h"
#include "util/sort.h"
#include "util/term.h"
#include "util/intlist.h"
#include "util/parse-branch-options.h"
#include "arch/common.h"
#include "util/debug.h"
#include <assert.h>
#include <elf.h>
#include <fcntl.h>
#include <stdio.h>
#include <termios.h>
#include <unistd.h>
#include <inttypes.h>
#include <errno.h>
#include <time.h>
#include <sched.h>
#include <signal.h>
#include <sys/syscall.h>
#include <sys/ioctl.h>
#include <poll.h>
#include <sys/prctl.h>
#include <sys/wait.h>
#include <sys/uio.h>
#include <sys/utsname.h>
#include <sys/mman.h>
#include <linux/stringify.h>
#include <linux/time64.h>
#include <linux/types.h>
#include "sane_ctype.h"

Include dependency graph for builtin-top.c:

Macros
#define	HEADER_LINE_NR 5

Functions
static void	perf_top__update_print_entries (struct perf_top *top)

static void	winch_sig (int sig __maybe_unused)

static void	perf_top__resize (struct perf_top *top)

static int	perf_top__parse_source (struct perf_top top, struct hist_entry he)

static void	__zero_source_counters (struct hist_entry *he)

static void	ui__warn_map_erange (struct map map, struct symbol sym, u64 ip)

static void	perf_top__record_precise_ip (struct perf_top top, struct hist_entry he, struct perf_sample sample, struct perf_evsel evsel, u64 ip)

static void	perf_top__show_details (struct perf_top *top)

static void	perf_top__print_sym_table (struct perf_top *top)

static void	prompt_integer (int target, const char msg)

static void	prompt_percent (int target, const char msg)

static void	perf_top__prompt_symbol (struct perf_top top, const char msg)

static void	perf_top__print_mapped_keys (struct perf_top *top)

static int	perf_top__key_mapped (struct perf_top *top, int c)

static bool	perf_top__handle_keypress (struct perf_top *top, int c)

static void	perf_top__sort_new_samples (void *arg)

static void *	display_thread_tui (void *arg)

static void	display_sig (int sig __maybe_unused)

static void	display_setup_sig (void)

static void *	display_thread (void *arg)

static int	hist_iter__top_callback (struct hist_entry_iter iter, struct addr_location al, bool single, void *arg)

static void	perf_event__process_sample (struct perf_tool tool, const union perf_event event, struct perf_evsel evsel, struct perf_sample sample, struct machine *machine)

static void	perf_top__mmap_read_idx (struct perf_top *top, int idx)

static void	perf_top__mmap_read (struct perf_top *top)

static int	perf_top__overwrite_check (struct perf_top *top)

static int	perf_top_overwrite_fallback (struct perf_top top, struct perf_evsel evsel)

static int	perf_top__start_counters (struct perf_top *top)

static int	callchain_param__setup_sample_type (struct callchain_param *callchain)

static int	__cmd_top (struct perf_top *top)

static int	callchain_opt (const struct option opt, const char arg, int unset)

static int	parse_callchain_opt (const struct option opt, const char arg, int unset)

static int	perf_top_config (const char var, const char value, void *cb __maybe_unused)

static int	parse_percent_limit (const struct option opt, const char arg, int unset __maybe_unused)

int	cmd_top (int argc, const char **argv)

Variables
static volatile int	done

static volatile int	resize

const char	top_callchain_help []

Macro Definition Documentation

◆ HEADER_LINE_NR

#define HEADER_LINE_NR 5

Definition at line 82 of file builtin-top.c.

Function Documentation

◆ __cmd_top()

static int __cmd_top ( struct perf_top * top )

static

Definition at line 1066 of file builtin-top.c.

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◆ __zero_source_counters()

static void __zero_source_counters ( struct hist_entry * he )

static

Definition at line 149 of file builtin-top.c.

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◆ callchain_opt()

static int callchain_opt	(	const struct option *	opt,
		const char *	arg,
		int	unset
	)

static

Definition at line 1192 of file builtin-top.c.

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◆ callchain_param__setup_sample_type()

static int callchain_param__setup_sample_type ( struct callchain_param * callchain )

static

Definition at line 1049 of file builtin-top.c.

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◆ cmd_top()

int cmd_top	(	int	argc,
		const char **	argv
	)

Definition at line 1245 of file builtin-top.c.

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◆ display_setup_sig()

static void display_setup_sig ( void )

static

Definition at line 621 of file builtin-top.c.

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◆ display_sig()

static void display_sig ( int sig __maybe_unused )

static

Definition at line 616 of file builtin-top.c.

◆ display_thread()

static void* display_thread ( void * arg )

static

Definition at line 630 of file builtin-top.c.

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◆ display_thread_tui()

static void* display_thread_tui ( void * arg )

static

Definition at line 576 of file builtin-top.c.

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◆ hist_iter__top_callback()

static int hist_iter__top_callback	(	struct hist_entry_iter *	iter,
		struct addr_location *	al,
		bool	single,
		void *	arg
	)

static

Definition at line 679 of file builtin-top.c.

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◆ parse_callchain_opt()

static int parse_callchain_opt	(	const struct option *	opt,
		const char *	arg,
		int	unset
	)

static

Definition at line 1199 of file builtin-top.c.

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◆ parse_percent_limit()

static int parse_percent_limit	(	const struct option *	opt,
		const char *	arg,
		int unset	__maybe_unused
	)

static

Definition at line 1233 of file builtin-top.c.

◆ perf_event__process_sample()

static void perf_event__process_sample	(	struct perf_tool *	tool,
		const union perf_event *	event,
		struct perf_evsel *	evsel,
		struct perf_sample *	sample,
		struct machine *	machine
	)

static

Definition at line 695 of file builtin-top.c.

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◆ perf_top__handle_keypress()

static bool perf_top__handle_keypress	(	struct perf_top *	top,
		int	c
	)

static

Definition at line 446 of file builtin-top.c.

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◆ perf_top__key_mapped()

static int perf_top__key_mapped	(	struct perf_top *	top,
		int	c
	)

static

Definition at line 422 of file builtin-top.c.

◆ perf_top__mmap_read()

static void perf_top__mmap_read ( struct perf_top * top )

static

Definition at line 880 of file builtin-top.c.

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◆ perf_top__mmap_read_idx()

static void perf_top__mmap_read_idx	(	struct perf_top *	top,
		int	idx
	)

static

Definition at line 803 of file builtin-top.c.

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◆ perf_top__overwrite_check()

static int perf_top__overwrite_check ( struct perf_top * top )

static

Definition at line 924 of file builtin-top.c.

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◆ perf_top__parse_source()

static int perf_top__parse_source	(	struct perf_top *	top,
		struct hist_entry *	he
	)

static

Definition at line 100 of file builtin-top.c.

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◆ perf_top__print_mapped_keys()

static void perf_top__print_mapped_keys ( struct perf_top * top )

static

Definition at line 390 of file builtin-top.c.

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◆ perf_top__print_sym_table()

static void perf_top__print_sym_table ( struct perf_top * top )

static

Definition at line 262 of file builtin-top.c.

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◆ perf_top__prompt_symbol()

static void perf_top__prompt_symbol	(	struct perf_top *	top,
		const char *	msg
	)

static

Definition at line 348 of file builtin-top.c.

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◆ perf_top__record_precise_ip()

static void perf_top__record_precise_ip	(	struct perf_top *	top,
		struct hist_entry *	he,
		struct perf_sample *	sample,
		struct perf_evsel *	evsel,
		u64	ip
	)

static

Definition at line 182 of file builtin-top.c.

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◆ perf_top__resize()

static void perf_top__resize ( struct perf_top * top )

static

Definition at line 94 of file builtin-top.c.

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◆ perf_top__show_details()

static void perf_top__show_details ( struct perf_top * top )

static

Definition at line 224 of file builtin-top.c.

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◆ perf_top__sort_new_samples()

static void perf_top__sort_new_samples ( void * arg )

static

Definition at line 550 of file builtin-top.c.

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◆ perf_top__start_counters()

static int perf_top__start_counters ( struct perf_top * top )

static

Definition at line 990 of file builtin-top.c.

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◆ perf_top__update_print_entries()

static void perf_top__update_print_entries ( struct perf_top * top )

static

Definition at line 84 of file builtin-top.c.

◆ perf_top_config()

static int perf_top_config	(	const char *	var,
		const char *	value,
		void *cb	__maybe_unused
	)

static

Definition at line 1218 of file builtin-top.c.

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◆ perf_top_overwrite_fallback()

static int perf_top_overwrite_fallback	(	struct perf_top *	top,
		struct perf_evsel *	evsel
	)

static

Definition at line 969 of file builtin-top.c.

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◆ prompt_integer()

static void prompt_integer	(	int *	target,
		const char *	msg
	)

static

Definition at line 313 of file builtin-top.c.

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◆ prompt_percent()

static void prompt_percent	(	int *	target,
		const char *	msg
	)

static

Definition at line 339 of file builtin-top.c.

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◆ ui__warn_map_erange()

static void ui__warn_map_erange	(	struct map *	map,
		struct symbol *	sym,
		u64	ip
	)

static

Definition at line 155 of file builtin-top.c.

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◆ winch_sig()

static void winch_sig ( int sig __maybe_unused )

static

Definition at line 89 of file builtin-top.c.

Variable Documentation

◆ done

volatile int done

static

Definition at line 79 of file builtin-top.c.

◆ resize

volatile int resize

static

Definition at line 80 of file builtin-top.c.

◆ top_callchain_help

const char top_callchain_help[]

Initial value:

= CALLCHAIN_RECORD_HELP CALLCHAIN_REPORT_HELP

"\n\t\t\t\tDefault: fp,graph,0.5,caller,function"

CALLCHAIN_REPORT_HELP

#define CALLCHAIN_REPORT_HELP

Definition: callchain.h:25

CALLCHAIN_RECORD_HELP

#define CALLCHAIN_RECORD_HELP

Definition: callchain.h:23

Definition at line 1242 of file builtin-top.c.

Macros

Functions

Variables

Macro Definition Documentation

◆ HEADER_LINE_NR

Function Documentation

◆ __cmd_top()

◆ __zero_source_counters()

◆ callchain_opt()

◆ callchain_param__setup_sample_type()

◆ cmd_top()

◆ display_setup_sig()

◆ display_sig()

◆ display_thread()

◆ display_thread_tui()

◆ hist_iter__top_callback()

◆ parse_callchain_opt()

◆ parse_percent_limit()

◆ perf_event__process_sample()

◆ perf_top__handle_keypress()

◆ perf_top__key_mapped()

◆ perf_top__mmap_read()

◆ perf_top__mmap_read_idx()

◆ perf_top__overwrite_check()

◆ perf_top__parse_source()

◆ perf_top__print_mapped_keys()

◆ perf_top__print_sym_table()

◆ perf_top__prompt_symbol()

◆ perf_top__record_precise_ip()

◆ perf_top__resize()

◆ perf_top__show_details()

◆ perf_top__sort_new_samples()

◆ perf_top__start_counters()

◆ perf_top__update_print_entries()

◆ perf_top_config()

◆ perf_top_overwrite_fallback()

◆ prompt_integer()

◆ prompt_percent()

◆ ui__warn_map_erange()

◆ winch_sig()

Variable Documentation

◆ done

◆ resize

◆ top_callchain_help