Contributors: 10
Author Tokens Token Proportion Commits Commit Proportion
Arnaldo Carvalho de Melo 272 54.18% 26 55.32%
Ian Rogers 187 37.25% 11 23.40%
Jiri Olsa 12 2.39% 1 2.13%
Adrian Hunter 11 2.19% 2 4.26%
Namhyung Kim 10 1.99% 2 4.26%
Yanmin Zhang 5 1.00% 1 2.13%
Frédéric Weisbecker 2 0.40% 1 2.13%
Elena Reshetova 1 0.20% 1 2.13%
Greg Kroah-Hartman 1 0.20% 1 2.13%
Borislav Petkov 1 0.20% 1 2.13%
Total 502 47 


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

#include <linux/refcount.h>
#include <stdio.h>
#include <stdbool.h>
#include <linux/types.h>

struct ref_reloc_sym;
struct machine;
struct map;
struct maps;

#define KMAP_NAME_LEN 256

struct kmap {
	struct ref_reloc_sym *ref_reloc_sym;
	struct maps	     *kmaps;
	char		     name[KMAP_NAME_LEN];
};

struct maps *maps__new(struct machine *machine);
bool maps__empty(struct maps *maps);
int maps__copy_from(struct maps *maps, struct maps *parent);

struct maps *maps__get(struct maps *maps);
void maps__put(struct maps *maps);

static inline void __maps__zput(struct maps **map)
{
	maps__put(*map);
	*map = NULL;
}

#define maps__zput(map) __maps__zput(&map)

bool maps__equal(struct maps *a, struct maps *b);

/* Iterate over map calling cb for each entry. */
int maps__for_each_map(struct maps *maps, int (*cb)(struct map *map, void *data), void *data);
/* Iterate over map removing an entry if cb returns true. */
void maps__remove_maps(struct maps *maps, bool (*cb)(struct map *map, void *data), void *data);

struct machine *maps__machine(const struct maps *maps);
unsigned int maps__nr_maps(const struct maps *maps); /* Test only. */
refcount_t *maps__refcnt(struct maps *maps); /* Test only. */

#ifdef HAVE_LIBUNWIND_SUPPORT
void *maps__addr_space(const struct maps *maps);
void maps__set_addr_space(struct maps *maps, void *addr_space);
const struct unwind_libunwind_ops *maps__unwind_libunwind_ops(const struct maps *maps);
void maps__set_unwind_libunwind_ops(struct maps *maps, const struct unwind_libunwind_ops *ops);
#endif

size_t maps__fprintf(struct maps *maps, FILE *fp);

int maps__insert(struct maps *maps, struct map *map);
void maps__remove(struct maps *maps, struct map *map);

struct map *maps__find(struct maps *maps, u64 addr);
struct symbol *maps__find_symbol(struct maps *maps, u64 addr, struct map **mapp);
struct symbol *maps__find_symbol_by_name(struct maps *maps, const char *name, struct map **mapp);

struct addr_map_symbol;

int maps__find_ams(struct maps *maps, struct addr_map_symbol *ams);

int maps__fixup_overlap_and_insert(struct maps *maps, struct map *new);

struct map *maps__find_by_name(struct maps *maps, const char *name);

struct map *maps__find_next_entry(struct maps *maps, struct map *map);

int maps__merge_in(struct maps *kmaps, struct map *new_map);

void maps__fixup_end(struct maps *maps);

void maps__load_first(struct maps *maps);

#endif // __PERF_MAPS_H