opd_anon.h File Reference

Anonymous region handling. More...

#include "op_types.h"
#include "op_list.h"
#include "opd_cookie.h"
#include <sys/types.h>

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Classes
struct	anon_mapping
Defines
#define	VMA_SHIFT   13
	Shift useful bits into play for VMA hashing.
#define	MAX_IMAGE_NAME_SIZE   20
Functions
struct anon_mapping *	find_anon_mapping (struct transient *)
	Try to find an anonymous mapping for the given pc/tgid pair.
void	anon_init (void)

---

Detailed Description

Anonymous region handling.

Remarks:

Copyright 2005 OProfile authors

Read the file COPYING

Author:

John Levon

---

Define Documentation

#define MAX_IMAGE_NAME_SIZE   20

#define VMA_SHIFT   13

Shift useful bits into play for VMA hashing.

---

Function Documentation

void anon_init

(

void

)

References HASH_SIZE.

struct anon_mapping* find_anon_mapping

(

struct transient *

)

[read]

Try to find an anonymous mapping for the given pc/tgid pair.

References anon_mapping::end, anon_mapping::list, list_entry, list_for_each, anon_mapping::start, anon_mapping::tgid, verbprintf, and vmisc.