hist.c File Reference

#include "annotate.h"
#include "util.h"
#include "build-id.h"
#include "hist.h"
#include "session.h"
#include "sort.h"
#include <math.h>

Go to the source code of this file.

Enumerations
enum	hist_filter { HIST_FILTER__DSO, HIST_FILTER__THREAD, HIST_FILTER__PARENT, HIST_FILTER__SYMBOL }

Functions
u16	hists__col_len (struct hists *hists, enum hist_column col)
void	hists__set_col_len (struct hists *hists, enum hist_column col, u16 len)
bool	hists__new_col_len (struct hists *hists, enum hist_column col, u16 len)
void	hists__reset_col_len (struct hists *hists)
void	hists__calc_col_len (struct hists *hists, struct hist_entry *h)
void	hists__output_recalc_col_len (struct hists *hists, int max_rows)
void	hists__decay_entries (struct hists *hists, bool zap_user, bool zap_kernel)
void	hists__decay_entries_threaded (struct hists *hists, bool zap_user, bool zap_kernel)
struct hist_entry *	__hists__add_branch_entry (struct hists *self, struct addr_location *al, struct symbol *sym_parent, struct branch_info *bi, u64 period)
struct hist_entry *	__hists__add_entry (struct hists *self, struct addr_location *al, struct symbol *sym_parent, u64 period)
int64_t	hist_entry__cmp (struct hist_entry *left, struct hist_entry *right)
int64_t	hist_entry__collapse (struct hist_entry *left, struct hist_entry *right)
void	hist_entry__free (struct hist_entry *he)
void	hists__collapse_resort (struct hists *hists)
void	hists__collapse_resort_threaded (struct hists *hists)
void	hists__output_resort (struct hists *hists)
void	hists__output_resort_threaded (struct hists *hists)
void	hists__filter_by_dso (struct hists *hists)
void	hists__filter_by_thread (struct hists *hists)
void	hists__filter_by_symbol (struct hists *hists)
int	hist_entry__inc_addr_samples (struct hist_entry *he, int evidx, u64 ip)
int	hist_entry__annotate (struct hist_entry *he, size_t privsize)
void	hists__inc_nr_events (struct hists *hists, u32 type)

Variables
struct callchain_param	callchain_param

Enumeration Type Documentation

enum hist_filter

Enumerator:

HIST_FILTER__DSO
HIST_FILTER__THREAD
HIST_FILTER__PARENT
HIST_FILTER__SYMBOL

Definition at line 16 of file hist.c.

Function Documentation

struct hist_entry* __hists__add_branch_entry ( struct hists *  self, struct addr_location *  al, struct symbol *  sym_parent, struct branch_info *  bi, u64  period  )

read

Definition at line 324 of file hist.c.

struct hist_entry* __hists__add_entry ( struct hists *  self, struct addr_location *  al, struct symbol *  sym_parent, u64  period  )

read

Definition at line 352 of file hist.c.

int hist_entry__annotate	(	struct hist_entry *	he,
		size_t	privsize
	)

Definition at line 706 of file hist.c.

int64_t hist_entry__cmp	(	struct hist_entry *	left,
		struct hist_entry *	right
	)

Definition at line 378 of file hist.c.

int64_t hist_entry__collapse	(	struct hist_entry *	left,
		struct hist_entry *	right
	)

Definition at line 393 of file hist.c.

void hist_entry__free

(

struct hist_entry *

he

)

Definition at line 411 of file hist.c.

int hist_entry__inc_addr_samples	(	struct hist_entry *	he,
		int	evidx,
		u64	ip
	)

Definition at line 701 of file hist.c.

void hists__calc_col_len	(	struct hists *	hists,
		struct hist_entry *	h
	)

Definition at line 66 of file hist.c.

u16 hists__col_len	(	struct hists *	hists,
		enum hist_column	col
	)

Definition at line 29 of file hist.c.

void hists__collapse_resort

(

struct hists *

hists

)

Definition at line 509 of file hist.c.

void hists__collapse_resort_threaded

(

struct hists *

hists

)

Definition at line 514 of file hist.c.

void hists__decay_entries	(	struct hists *	hists,
		bool	zap_user,
		bool	zap_kernel
	)

Definition at line 220 of file hist.c.

void hists__decay_entries_threaded	(	struct hists *	hists,
		bool	zap_user,
		bool	zap_kernel
	)

Definition at line 225 of file hist.c.

void hists__filter_by_dso

(

struct hists *

hists

)

Definition at line 619 of file hist.c.

void hists__filter_by_symbol

(

struct hists *

hists

)

Definition at line 683 of file hist.c.

void hists__filter_by_thread

(

struct hists *

hists

)

Definition at line 652 of file hist.c.

void hists__inc_nr_events	(	struct hists *	hists,
		u32	type
	)

Definition at line 711 of file hist.c.

bool hists__new_col_len	(	struct hists *	hists,
		enum hist_column	col,
		u16	len
	)

Definition at line 39 of file hist.c.

void hists__output_recalc_col_len	(	struct hists *	hists,
		int	max_rows
	)

Definition at line 117 of file hist.c.

void hists__output_resort

(

struct hists *

hists

)

Definition at line 579 of file hist.c.

void hists__output_resort_threaded

(

struct hists *

hists

)

Definition at line 584 of file hist.c.

void hists__reset_col_len

(

struct hists *

hists

)

Definition at line 48 of file hist.c.

void hists__set_col_len	(	struct hists *	hists,
		enum hist_column	col,
		u16	len
	)

Definition at line 34 of file hist.c.

Variable Documentation

struct callchain_param callchain_param

Initial value:

= {
    .mode   = CHAIN_GRAPH_REL,
    .min_percent = 0.5,
    .order  = ORDER_CALLEE
}

Definition at line 23 of file hist.c.