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perf machine: Remove needless map_type from machine__load_vmlinux_path()

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Since it uses machine__kernel_map() and this function always returns the
MAP__FUNCTION map, it doesn't make sense to call it with MAP__VARIABLE.

And also this is a step in the direction of nuking the MAP__{FUNCTION,VARIABLE}
split.

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-0h3eof3kx3kq32ixg5fquf3p@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Arnaldo Carvalho de Melo 2018-04-25 12:18:11 -03:00
parent 329f0adef3
commit 1d1a2654ff
3 changed files with 4 additions and 4 deletions
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2
tools/perf/tests/vmlinux-kallsyms.c
View file

@ -94,7 +94,7 @@ int test__vmlinux_matches_kallsyms(struct test *test __maybe_unused, int subtest
* maps__reloc_vmlinux will notice and set proper ->[un]map_ip routines
* to fixup the symbols.
*/
if (machine__load_vmlinux_path(&vmlinux, type) <= 0) {
if (machine__load_vmlinux_path(&vmlinux) <= 0) {
pr_debug("Couldn't find a vmlinux that matches the kernel running on this machine, skipping test\n");
err = TEST_SKIP;
goto out;

4
tools/perf/util/machine.c
View file

@ -1005,13 +1005,13 @@ int __machine__load_kallsyms(struct machine *machine, const char *filename,
return ret;
}
int machine__load_vmlinux_path(struct machine *machine, enum map_type type)
int machine__load_vmlinux_path(struct machine *machine)
{
struct map *map = machine__kernel_map(machine);
int ret = dso__load_vmlinux_path(map->dso, map);
if (ret > 0)
dso__set_loaded(map->dso, type);
dso__set_loaded(map->dso, map->type);
return ret;
}

2
tools/perf/util/machine.h
View file

@ -245,7 +245,7 @@ static inline int machine__load_kallsyms(struct machine *machine, const char *fi
return __machine__load_kallsyms(machine, filename, MAP__FUNCTION);
}
int machine__load_vmlinux_path(struct machine *machine, enum map_type type);
int machine__load_vmlinux_path(struct machine *machine);
size_t machine__fprintf_dsos_buildid(struct machine *machine, FILE *fp,
bool (skip)(struct dso *dso, int parm), int parm);