renegade-project/linux-next
2
0
Fork 0
mirror of https://github.com/edk2-porting/linux-next.git synced 2024-12-21 11:44:01 +08:00
Code

perf map: Shorten map_groups__find_by_name() signature

Browse Source 
Another step in the road to elliminate the MAP_{FUNCTION,VARIABLE}
separation, reducing the exposure to these details in the tools using
the symbol APIs.

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: https://lkml.kernel.org/n/tip-8a1hvrqe3r5i0kw865u3uxwt@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Arnaldo Carvalho de Melo 2018-04-24 12:16:09 -03:00
parent d9a5f27460
commit 83cf774b02
6 changed files with 13 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
tools/perf/tests/vmlinux-kallsyms.c
View File

@ -183,7 +183,7 @@ next_pair:
* so use the short name, less descriptive but the same ("[kernel]" in
* both cases.
*/
pair = map_groups__find_by_name(&kallsyms.kmaps, type,
pair = map_groups__find_by_name(&kallsyms.kmaps,
(map->dso->kernel ?
map->dso->short_name :
map->dso->name));

6
tools/perf/util/machine.c
View File

@ -673,8 +673,7 @@ struct map *machine__findnew_module_map(struct machine *machine, u64 start,
if (kmod_path__parse_name(&m, filename))
return NULL;
map = map_groups__find_by_name(&machine->kmaps, MAP__FUNCTION,
m.name);
map = map_groups__find_by_name(&machine->kmaps, m.name);
if (map) {
/*
* If the map's dso is an offline module, give dso__load()
@ -1055,10 +1054,9 @@ static bool is_kmod_dso(struct dso *dso)
static int map_groups__set_module_path(struct map_groups *mg, const char *path,
struct kmod_path *m)
{
struct map *map;
char *long_name;
struct map *map = map_groups__find_by_name(mg, m->name);
map = map_groups__find_by_name(mg, MAP__FUNCTION, m->name);
if (map == NULL)
return 0;

8
tools/perf/util/map.h
View File

@ -254,8 +254,12 @@ struct symbol *map_groups__find_function_by_name(struct map_groups *mg,
int map_groups__fixup_overlappings(struct map_groups *mg, struct map *map,
FILE *fp);
struct map *map_groups__find_by_name(struct map_groups *mg,
enum map_type type, const char *name);
struct map *__map_groups__find_by_name(struct map_groups *mg, enum map_type type, const char *name);
static inline struct map *map_groups__find_by_name(struct map_groups *mg, const char *name)
{
return __map_groups__find_by_name(mg, MAP__FUNCTION, name);
}
bool __map__is_kernel(const struct map *map);

2
tools/perf/util/probe-event.c
View File

@ -341,7 +341,7 @@ static int kernel_get_module_dso(const char *module, struct dso **pdso)
char module_name[128];
snprintf(module_name, sizeof(module_name), "[%s]", module);
map = map_groups__find_by_name(&host_machine->kmaps, MAP__FUNCTION, module_name);
map = map_groups__find_by_name(&host_machine->kmaps, module_name);
if (map) {
dso = map->dso;
goto found;

2
tools/perf/util/symbol-elf.c
View File

@ -1042,7 +1042,7 @@ int dso__load_sym(struct dso *dso, struct map *map, struct symsrc *syms_ss,
snprintf(dso_name, sizeof(dso_name),
"%s%s", dso->short_name, section_name);
curr_map = map_groups__find_by_name(kmaps, map->type, dso_name);
curr_map = __map_groups__find_by_name(kmaps, map->type, dso_name);
if (curr_map == NULL) {
u64 start = sym.st_value;

6
tools/perf/util/symbol.c
View File

@ -792,8 +792,7 @@ static int dso__split_kallsyms(struct dso *dso, struct map *map, u64 delta)
curr_map->type);
}
curr_map = map_groups__find_by_name(kmaps,
map->type, module);
curr_map = __map_groups__find_by_name(kmaps, map->type, module);
if (curr_map == NULL) {
pr_debug("%s/proc/{kallsyms,modules} "
"inconsistency while looking "
@ -1667,8 +1666,7 @@ out:
return ret;
}
struct map *map_groups__find_by_name(struct map_groups *mg,
enum map_type type, const char *name)
struct map *__map_groups__find_by_name(struct map_groups *mg, enum map_type type, const char *name)
{
struct maps *maps = &mg->maps[type];
struct map *map;