[linux-2.6-block.git] / tools / perf / util / map.h

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

#include <linux/refcount.h>
#include <linux/compiler.h>
#include <linux/list.h>
#include <linux/rbtree.h>
#include <stdio.h>
#include <string.h>
#include <stdbool.h>
#include <linux/types.h>
#include <internal/rc_check.h>

struct dso;
struct maps;
struct machine;

enum mapping_type {
	/* map__map_ip/map__unmap_ip are given as offsets in the DSO. */
	MAPPING_TYPE__DSO,
	/* map__map_ip/map__unmap_ip are just the given ip value. */
	MAPPING_TYPE__IDENTITY,
};

DECLARE_RC_STRUCT(map) {
	u64			start;
	u64			end;
	u64			pgoff;
	u64			reloc;
	struct dso		*dso;
	refcount_t		refcnt;
	u32			prot;
	u32			flags;
	enum mapping_type	mapping_type:8;
	bool			erange_warned;
	bool			priv;
	bool			hit;
};

struct kmap;

struct kmap *__map__kmap(struct map *map);
struct kmap *map__kmap(struct map *map);
struct maps *map__kmaps(struct map *map);

static inline struct dso *map__dso(const struct map *map)
{
	return RC_CHK_ACCESS(map)->dso;
}

static inline u64 map__start(const struct map *map)
{
	return RC_CHK_ACCESS(map)->start;
}

static inline u64 map__end(const struct map *map)
{
	return RC_CHK_ACCESS(map)->end;
}

static inline u64 map__pgoff(const struct map *map)
{
	return RC_CHK_ACCESS(map)->pgoff;
}

static inline u64 map__reloc(const struct map *map)
{
	return RC_CHK_ACCESS(map)->reloc;
}

static inline u32 map__flags(const struct map *map)
{
	return RC_CHK_ACCESS(map)->flags;
}

static inline u32 map__prot(const struct map *map)
{
	return RC_CHK_ACCESS(map)->prot;
}

static inline bool map__priv(const struct map *map)
{
	return RC_CHK_ACCESS(map)->priv;
}

static inline bool map__hit(const struct map *map)
{
	return RC_CHK_ACCESS(map)->hit;
}

static inline refcount_t *map__refcnt(struct map *map)
{
	return &RC_CHK_ACCESS(map)->refcnt;
}

static inline bool map__erange_warned(struct map *map)
{
	return RC_CHK_ACCESS(map)->erange_warned;
}

static inline size_t map__size(const struct map *map)
{
	return map__end(map) - map__start(map);
}

/* ip -> dso rip */
static inline u64 map__dso_map_ip(const struct map *map, u64 ip)
{
	return ip - map__start(map) + map__pgoff(map);
}

/* dso rip -> ip */
static inline u64 map__dso_unmap_ip(const struct map *map, u64 rip)
{
	return rip + map__start(map) - map__pgoff(map);
}

static inline u64 map__map_ip(const struct map *map, u64 ip_or_rip)
{
	if ((RC_CHK_ACCESS(map)->mapping_type) == MAPPING_TYPE__DSO)
		return map__dso_map_ip(map, ip_or_rip);
	else
		return ip_or_rip;
}

static inline u64 map__unmap_ip(const struct map *map, u64 ip_or_rip)
{
	if ((RC_CHK_ACCESS(map)->mapping_type) == MAPPING_TYPE__DSO)
		return map__dso_unmap_ip(map, ip_or_rip);
	else
		return ip_or_rip;
}

/* rip/ip <-> addr suitable for passing to `objdump --start-address=` */
u64 map__rip_2objdump(struct map *map, u64 rip);

/* objdump address -> memory address */
u64 map__objdump_2mem(struct map *map, u64 ip);

/* objdump address -> rip */
u64 map__objdump_2rip(struct map *map, u64 ip);

struct symbol;
struct thread;

/* map__for_each_symbol - iterate over the symbols in the given map
 *
 * @map: the 'struct map *' in which symbols are iterated
 * @pos: the 'struct symbol *' to use as a loop cursor
 * @n: the 'struct rb_node *' to use as a temporary storage
 * Note: caller must ensure map->dso is not NULL (map is loaded).
 */
#define map__for_each_symbol(map, pos, n)	\
	dso__for_each_symbol(map__dso(map), pos, n)

/* map__for_each_symbol_with_name - iterate over the symbols in the given map
 *                                  that have the given name
 *
 * @map: the 'struct map *' in which symbols are iterated
 * @sym_name: the symbol name
 * @pos: the 'struct symbol *' to use as a loop cursor
 * @idx: the cursor index in the symbol names array
 */
#define __map__for_each_symbol_by_name(map, sym_name, pos, idx)		\
	for (pos = map__find_symbol_by_name_idx(map, sym_name, &idx);	\
	     pos &&						\
	     !symbol__match_symbol_name(pos->name, sym_name,	\
					SYMBOL_TAG_INCLUDE__DEFAULT_ONLY); \
	     pos = dso__next_symbol_by_name(map__dso(map), &idx))

#define map__for_each_symbol_by_name(map, sym_name, pos, idx)	\
	__map__for_each_symbol_by_name(map, sym_name, (pos), idx)

struct dso_id;
struct build_id;

struct map *map__new(struct machine *machine, u64 start, u64 len,
		     u64 pgoff, struct dso_id *id, u32 prot, u32 flags,
		     struct build_id *bid, char *filename, struct thread *thread);
struct map *map__new2(u64 start, struct dso *dso);
void map__delete(struct map *map);
struct map *map__clone(struct map *map);

static inline struct map *map__get(struct map *map)
{
	struct map *result;

	if (RC_CHK_GET(result, map))
		refcount_inc(map__refcnt(map));

	return result;
}

void map__put(struct map *map);

static inline void __map__zput(struct map **map)
{
	map__put(*map);
	*map = NULL;
}

#define map__zput(map) __map__zput(&map)

size_t map__fprintf(struct map *map, FILE *fp);
size_t map__fprintf_dsoname(struct map *map, FILE *fp);
size_t map__fprintf_dsoname_dsoff(struct map *map, bool print_off, u64 addr, FILE *fp);
char *map__srcline(struct map *map, u64 addr, struct symbol *sym);
int map__fprintf_srcline(struct map *map, u64 addr, const char *prefix,
			 FILE *fp);

int map__load(struct map *map);
struct symbol *map__find_symbol(struct map *map, u64 addr);
struct symbol *map__find_symbol_by_name(struct map *map, const char *name);
struct symbol *map__find_symbol_by_name_idx(struct map *map, const char *name, size_t *idx);
void map__fixup_start(struct map *map);
void map__fixup_end(struct map *map);

int map__set_kallsyms_ref_reloc_sym(struct map *map, const char *symbol_name,
				    u64 addr);

bool __map__is_kernel(const struct map *map);
bool __map__is_extra_kernel_map(const struct map *map);
bool __map__is_bpf_prog(const struct map *map);
bool __map__is_bpf_image(const struct map *map);
bool __map__is_ool(const struct map *map);

static inline bool __map__is_kmodule(const struct map *map)
{
	return !__map__is_kernel(map) && !__map__is_extra_kernel_map(map) &&
	       !__map__is_bpf_prog(map) && !__map__is_ool(map) &&
	       !__map__is_bpf_image(map);
}

bool map__has_symbols(const struct map *map);

bool map__contains_symbol(const struct map *map, const struct symbol *sym);

#define ENTRY_TRAMPOLINE_NAME "__entry_SYSCALL_64_trampoline"

static inline bool is_entry_trampoline(const char *name)
{
	return !strcmp(name, ENTRY_TRAMPOLINE_NAME);
}

static inline bool is_bpf_image(const char *name)
{
	return strncmp(name, "bpf_trampoline_", sizeof("bpf_trampoline_") - 1) == 0 ||
	       strncmp(name, "bpf_dispatcher_", sizeof("bpf_dispatcher_") - 1) == 0;
}

static inline int is_anon_memory(const char *filename)
{
	return !strcmp(filename, "//anon") ||
	       !strncmp(filename, "/dev/zero", sizeof("/dev/zero") - 1) ||
	       !strncmp(filename, "/anon_hugepage", sizeof("/anon_hugepage") - 1);
}

static inline int is_no_dso_memory(const char *filename)
{
	return !strncmp(filename, "[stack", 6) ||
	       !strncmp(filename, "/SYSV", 5)  ||
	       !strcmp(filename, "[heap]");
}

static inline void map__set_start(struct map *map, u64 start)
{
	RC_CHK_ACCESS(map)->start = start;
}

static inline void map__set_end(struct map *map, u64 end)
{
	RC_CHK_ACCESS(map)->end = end;
}

static inline void map__set_pgoff(struct map *map, u64 pgoff)
{
	RC_CHK_ACCESS(map)->pgoff = pgoff;
}

static inline void map__add_pgoff(struct map *map, u64 inc)
{
	RC_CHK_ACCESS(map)->pgoff += inc;
}

static inline void map__set_reloc(struct map *map, u64 reloc)
{
	RC_CHK_ACCESS(map)->reloc = reloc;
}

static inline void map__set_priv(struct map *map)
{
	RC_CHK_ACCESS(map)->priv = true;
}

static inline void map__set_hit(struct map *map)
{
	RC_CHK_ACCESS(map)->hit = true;
}

static inline void map__set_erange_warned(struct map *map)
{
	RC_CHK_ACCESS(map)->erange_warned = true;
}

static inline void map__set_dso(struct map *map, struct dso *dso)
{
	RC_CHK_ACCESS(map)->dso = dso;
}

static inline void map__set_mapping_type(struct map *map, enum mapping_type type)
{
	RC_CHK_ACCESS(map)->mapping_type = type;
}

static inline enum mapping_type map__mapping_type(struct map *map)
{
	return RC_CHK_ACCESS(map)->mapping_type;
}
#endif /* __PERF_MAP_H */
Commit	Line	Data
b2441318	1	/* SPDX-License-Identifier: GPL-2.0 */
4a58e611 ACM	2	#ifndef __PERF_MAP_H
	3	#define __PERF_MAP_H
	4
e3a42cdd	5	#include <linux/refcount.h>
4a58e611 ACM	6	#include <linux/compiler.h>
	7	#include <linux/list.h>
	8	#include <linux/rbtree.h>
4b8cf846	9	#include <stdio.h>
4d004365	10	#include <string.h>
23346f21	11	#include <stdbool.h>
d944c4ee	12	#include <linux/types.h>
2832ef81	13	#include <internal/rc_check.h>
4a58e611	14
4a58e611	15	struct dso;
79b6bb73	16	struct maps;
23346f21	17	struct machine;
4a58e611	18
9fa688ea IR	19	enum mapping_type {
	20	/* map__map_ip/map__unmap_ip are given as offsets in the DSO. */
	21	MAPPING_TYPE__DSO,
	22	/* map__map_ip/map__unmap_ip are just the given ip value. */
	23	MAPPING_TYPE__IDENTITY,
	24	};
	25
2832ef81	26	DECLARE_RC_STRUCT(map) {
4a58e611 ACM	27	u64 start;
4a58e611 ACM	28	u64 end;
4a58e611	29	u64 pgoff;
9176753d	30	u64 reloc;
4a58e611	31	struct dso *dso;
e3a42cdd	32	refcount_t refcnt;
9fa688ea	33	u32 prot;
7624e694	34	u32 flags;
9fa688ea IR	35	enum mapping_type mapping_type:8;
	36	bool erange_warned;
	37	bool priv;
64eed019	38	bool hit;
4a58e611 ACM	39	};
4a58e611 ACM	40
41f30914	41	struct kmap;
a26ca671	42
5759a682	43	struct kmap __map__kmap(struct map map);
ba92732e	44	struct kmap map__kmap(struct map map);
79b6bb73	45	struct maps map__kmaps(struct map map);
9de89fe7	46
63df0e4b IR	47	static inline struct dso map__dso(const struct map map)
63df0e4b IR	48	{
2832ef81	49	return RC_CHK_ACCESS(map)->dso;
63df0e4b IR	50	}
63df0e4b IR	51
e5116f46 IR	52	static inline u64 map__start(const struct map *map)
e5116f46 IR	53	{
2832ef81	54	return RC_CHK_ACCESS(map)->start;
e5116f46 IR	55	}
	56
	57	static inline u64 map__end(const struct map *map)
	58	{
2832ef81	59	return RC_CHK_ACCESS(map)->end;
e5116f46 IR	60	}
e5116f46 IR	61
2a6e5e8a IR	62	static inline u64 map__pgoff(const struct map *map)
2a6e5e8a IR	63	{
2832ef81	64	return RC_CHK_ACCESS(map)->pgoff;
2a6e5e8a IR	65	}
	66
	67	static inline u64 map__reloc(const struct map *map)
	68	{
2832ef81	69	return RC_CHK_ACCESS(map)->reloc;
2a6e5e8a IR	70	}
2a6e5e8a IR	71
ddee3f2b IR	72	static inline u32 map__flags(const struct map *map)
ddee3f2b IR	73	{
2832ef81	74	return RC_CHK_ACCESS(map)->flags;
ddee3f2b IR	75	}
	76
	77	static inline u32 map__prot(const struct map *map)
	78	{
2832ef81	79	return RC_CHK_ACCESS(map)->prot;
ddee3f2b IR	80	}
	81
	82	static inline bool map__priv(const struct map *map)
	83	{
2832ef81	84	return RC_CHK_ACCESS(map)->priv;
ddee3f2b IR	85	}
ddee3f2b IR	86
64eed019 IR	87	static inline bool map__hit(const struct map *map)
	88	{
	89	return RC_CHK_ACCESS(map)->hit;
	90	}
	91
4e8db2d7 ACM	92	static inline refcount_t map__refcnt(struct map map)
4e8db2d7 ACM	93	{
2832ef81	94	return &RC_CHK_ACCESS(map)->refcnt;
4e8db2d7 ACM	95	}
4e8db2d7 ACM	96
e6a9efce ACM	97	static inline bool map__erange_warned(struct map *map)
e6a9efce ACM	98	{
2832ef81	99	return RC_CHK_ACCESS(map)->erange_warned;
e6a9efce ACM	100	}
e6a9efce ACM	101
b74d12d5 KP	102	static inline size_t map__size(const struct map *map)
b74d12d5 KP	103	{
e5116f46	104	return map__end(map) - map__start(map);
b74d12d5	105	}
7a2b6209	106
9fa688ea IR	107	/* ip -> dso rip */
	108	static inline u64 map__dso_map_ip(const struct map *map, u64 ip)
	109	{
	110	return ip - map__start(map) + map__pgoff(map);
	111	}
	112
	113	/* dso rip -> ip */
5cc47ffb	114	static inline u64 map__dso_unmap_ip(const struct map *map, u64 rip)
9fa688ea	115	{
5cc47ffb	116	return rip + map__start(map) - map__pgoff(map);
9fa688ea IR	117	}
9fa688ea IR	118
5cc47ffb	119	static inline u64 map__map_ip(const struct map *map, u64 ip_or_rip)
9fa688ea IR	120	{
9fa688ea IR	121	if ((RC_CHK_ACCESS(map)->mapping_type) == MAPPING_TYPE__DSO)
5cc47ffb	122	return map__dso_map_ip(map, ip_or_rip);
9fa688ea	123	else
5cc47ffb	124	return ip_or_rip;
9fa688ea IR	125	}
9fa688ea IR	126
5cc47ffb	127	static inline u64 map__unmap_ip(const struct map *map, u64 ip_or_rip)
9fa688ea IR	128	{
9fa688ea IR	129	if ((RC_CHK_ACCESS(map)->mapping_type) == MAPPING_TYPE__DSO)
5cc47ffb	130	return map__dso_unmap_ip(map, ip_or_rip);
9fa688ea	131	else
5cc47ffb	132	return ip_or_rip;
9fa688ea IR	133	}
9fa688ea IR	134
ee11b90b	135	/* rip/ip <-> addr suitable for passing to `objdump --start-address=` */
7a2b6209	136	u64 map__rip_2objdump(struct map *map, u64 rip);
7a2b6209	137
1d5077bd AH	138	/* objdump address -> memory address */
	139	u64 map__objdump_2mem(struct map *map, u64 ip);
	140
52a09bc2 NK	141	/* objdump address -> rip */
	142	u64 map__objdump_2rip(struct map *map, u64 ip);
	143
4a58e611	144	struct symbol;
5835edda	145	struct thread;
4a58e611	146
eb948e50 MH	147	/* map__for_each_symbol - iterate over the symbols in the given map
eb948e50 MH	148	*
4d39c89f	149	* @map: the 'struct map *' in which symbols are iterated
eb948e50 MH	150	* @pos: the 'struct symbol *' to use as a loop cursor
	151	* @n: the 'struct rb_node *' to use as a temporary storage
	152	* Note: caller must ensure map->dso is not NULL (map is loaded).
	153	*/
	154	#define map__for_each_symbol(map, pos, n) \
63df0e4b	155	dso__for_each_symbol(map__dso(map), pos, n)
eb948e50	156
0a3873a8 ACM	157	/* map__for_each_symbol_with_name - iterate over the symbols in the given map
	158	* that have the given name
	159	*
4d39c89f	160	* @map: the 'struct map *' in which symbols are iterated
0a3873a8 ACM	161	* @sym_name: the symbol name
0a3873a8 ACM	162	* @pos: the 'struct symbol *' to use as a loop cursor
259dce91	163	* @idx: the cursor index in the symbol names array
0a3873a8	164	*/
259dce91 IR	165	#define __map__for_each_symbol_by_name(map, sym_name, pos, idx) \
259dce91 IR	166	for (pos = map__find_symbol_by_name_idx(map, sym_name, &idx); \
d8040645 PC	167	pos && \
	168	!symbol__match_symbol_name(pos->name, sym_name, \
	169	SYMBOL_TAG_INCLUDE__DEFAULT_ONLY); \
259dce91	170	pos = dso__next_symbol_by_name(map__dso(map), &idx))
0a3873a8	171
259dce91 IR	172	#define map__for_each_symbol_by_name(map, sym_name, pos, idx) \
259dce91 IR	173	__map__for_each_symbol_by_name(map, sym_name, (pos), idx)
4a58e611	174
0e3149f8	175	struct dso_id;
1ca6e802	176	struct build_id;
0e3149f8	177
2a03068c	178	struct map map__new(struct machine machine, u64 start, u64 len,
4a7380a5	179	u64 pgoff, struct dso_id *id, u32 prot, u32 flags,
1ca6e802	180	struct build_id bid, char filename, struct thread *thread);
3183f8ca	181	struct map map__new2(u64 start, struct dso dso);
237a7e04 ACM	182	void map__delete(struct map *map);
237a7e04 ACM	183	struct map map__clone(struct map map);
84c2cafa ACM	184
	185	static inline struct map map__get(struct map map)
	186	{
2832ef81 IR	187	struct map *result;
	188
	189	if (RC_CHK_GET(result, map))
e1805aae	190	refcount_inc(map__refcnt(map));
2832ef81 IR	191
2832ef81 IR	192	return result;
84c2cafa ACM	193	}
	194
	195	void map__put(struct map *map);
	196
5c24b67a ACM	197	static inline void __map__zput(struct map **map)
	198	{
	199	map__put(*map);
	200	*map = NULL;
	201	}
	202
	203	#define map__zput(map) __map__zput(&map)
	204
237a7e04	205	size_t map__fprintf(struct map map, FILE fp);
547a92e0	206	size_t map__fprintf_dsoname(struct map map, FILE fp);
2b433fad	207	size_t map__fprintf_dsoname_dsoff(struct map map, bool print_off, u64 addr, FILE fp);
e2d88aaa	208	char map__srcline(struct map map, u64 addr, struct symbol *sym);
cc8fae1d AH	209	int map__fprintf_srcline(struct map map, u64 addr, const char prefix,
cc8fae1d AH	210	FILE *fp);
4a58e611	211
be39db9f ACM	212	int map__load(struct map *map);
	213	struct symbol map__find_symbol(struct map map, u64 addr);
	214	struct symbol map__find_symbol_by_name(struct map map, const char *name);
259dce91	215	struct symbol map__find_symbol_by_name_idx(struct map map, const char name, size_t idx);
237a7e04 ACM	216	void map__fixup_start(struct map *map);
237a7e04 ACM	217	void map__fixup_end(struct map *map);
4a58e611	218
3183f8ca ACM	219	int map__set_kallsyms_ref_reloc_sym(struct map map, const char symbol_name,
3183f8ca ACM	220	u64 addr);
743eb868	221
e6ce7126	222	bool __map__is_kernel(const struct map *map);
5759a682	223	bool __map__is_extra_kernel_map(const struct map *map);
a93e0b23	224	bool __map__is_bpf_prog(const struct map *map);
830fadfd	225	bool __map__is_bpf_image(const struct map *map);
789e2419	226	bool __map__is_ool(const struct map *map);
e6ce7126 ACM	227
	228	static inline bool __map__is_kmodule(const struct map *map)
	229	{
a93e0b23	230	return !__map__is_kernel(map) && !__map__is_extra_kernel_map(map) &&
830fadfd JO	231	!__map__is_bpf_prog(map) && !__map__is_ool(map) &&
830fadfd JO	232	!__map__is_bpf_image(map);
e6ce7126 ACM	233	}
e6ce7126 ACM	234
e94b861a ACM	235	bool map__has_symbols(const struct map *map);
e94b861a ACM	236
59835f55	237	bool map__contains_symbol(const struct map map, const struct symbol sym);
9d31d18b	238
4d004365 AH	239	#define ENTRY_TRAMPOLINE_NAME "__entry_SYSCALL_64_trampoline"
	240
	241	static inline bool is_entry_trampoline(const char *name)
	242	{
	243	return !strcmp(name, ENTRY_TRAMPOLINE_NAME);
	244	}
	245
830fadfd JO	246	static inline bool is_bpf_image(const char *name)
	247	{
	248	return strncmp(name, "bpf_trampoline_", sizeof("bpf_trampoline_") - 1) == 0 \|\|
	249	strncmp(name, "bpf_dispatcher_", sizeof("bpf_dispatcher_") - 1) == 0;
	250	}
e7b60c5a NK	251
	252	static inline int is_anon_memory(const char *filename)
	253	{
	254	return !strcmp(filename, "//anon") \|\|
	255	!strncmp(filename, "/dev/zero", sizeof("/dev/zero") - 1) \|\|
	256	!strncmp(filename, "/anon_hugepage", sizeof("/anon_hugepage") - 1);
	257	}
	258
	259	static inline int is_no_dso_memory(const char *filename)
	260	{
	261	return !strncmp(filename, "[stack", 6) \|\|
	262	!strncmp(filename, "/SYSV", 5) \|\|
	263	!strcmp(filename, "[heap]");
	264	}
e6a9efce ACM	265
	266	static inline void map__set_start(struct map *map, u64 start)
	267	{
2832ef81	268	RC_CHK_ACCESS(map)->start = start;
e6a9efce ACM	269	}
	270
	271	static inline void map__set_end(struct map *map, u64 end)
	272	{
2832ef81	273	RC_CHK_ACCESS(map)->end = end;
e6a9efce ACM	274	}
	275
	276	static inline void map__set_pgoff(struct map *map, u64 pgoff)
	277	{
2832ef81	278	RC_CHK_ACCESS(map)->pgoff = pgoff;
e6a9efce ACM	279	}
	280
	281	static inline void map__add_pgoff(struct map *map, u64 inc)
	282	{
2832ef81	283	RC_CHK_ACCESS(map)->pgoff += inc;
e6a9efce ACM	284	}
	285
	286	static inline void map__set_reloc(struct map *map, u64 reloc)
	287	{
2832ef81	288	RC_CHK_ACCESS(map)->reloc = reloc;
e6a9efce ACM	289	}
e6a9efce ACM	290
a0310736	291	static inline void map__set_priv(struct map *map)
e6a9efce	292	{
a0310736	293	RC_CHK_ACCESS(map)->priv = true;
e6a9efce ACM	294	}
e6a9efce ACM	295
64eed019 IR	296	static inline void map__set_hit(struct map *map)
	297	{
	298	RC_CHK_ACCESS(map)->hit = true;
	299	}
	300
a0310736	301	static inline void map__set_erange_warned(struct map *map)
e6a9efce	302	{
a0310736	303	RC_CHK_ACCESS(map)->erange_warned = true;
e6a9efce ACM	304	}
	305
	306	static inline void map__set_dso(struct map map, struct dso dso)
	307	{
2832ef81	308	RC_CHK_ACCESS(map)->dso = dso;
e6a9efce ACM	309	}
e6a9efce ACM	310
9fa688ea	311	static inline void map__set_mapping_type(struct map *map, enum mapping_type type)
e6a9efce	312	{
9fa688ea	313	RC_CHK_ACCESS(map)->mapping_type = type;
e6a9efce ACM	314	}
e6a9efce ACM	315
9fa688ea	316	static inline enum mapping_type map__mapping_type(struct map *map)
e6a9efce	317	{
9fa688ea	318	return RC_CHK_ACCESS(map)->mapping_type;
e6a9efce	319	}
4a58e611	320	#endif /* __PERF_MAP_H */