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perf annotate: Get the cpuid from evsel->evlist->env in symbol__annotate()

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To reduce its function signature, since we get this from 'evsel' which
is already one of its arguments.

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Hendrik Brueckner <brueckner@linux.vnet.ibm.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Michael Petlan <mpetlan@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Thomas Richter <tmricht@linux.vnet.ibm.com>
Cc: Wang Nan <wangnan0@huawei.com>
Link: https://lkml.kernel.org/n/tip-070eap7t6uicg9c3w086xy2z@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Arnaldo Carvalho de Melo 2017-12-11 12:46:11 -03:00
parent 901bb0280b
commit 5449f13c55
7 changed files with 12 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
tools/perf/builtin-top.c
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@ -138,7 +138,7 @@ static int perf_top__parse_source(struct perf_top *top, struct hist_entry *he)
return err;
}
err = symbol__annotate(sym, map, evsel, 0, NULL, NULL);
err = symbol__annotate(sym, map, evsel, 0, NULL);
if (err == 0) {
out_assign:
top->sym_filter_entry = he;

4
tools/perf/ui/browsers/annotate.c
View File

@ -1116,9 +1116,7 @@ int symbol__tui_annotate(struct symbol *sym, struct map *map,
if (perf_evsel__is_group_event(evsel))
nr_pcnt = evsel->nr_members;
err = symbol__annotate(sym, map, evsel,
sizeof(struct browser_line), &browser.arch,
perf_evsel__env_cpuid(evsel));
err = symbol__annotate(sym, map, evsel, sizeof(struct browser_line), &browser.arch);
if (err) {
char msg[BUFSIZ];
symbol__strerror_disassemble(sym, map, err, msg, sizeof(msg));

2
tools/perf/ui/gtk/annotate.c
View File

@ -169,7 +169,7 @@ static int symbol__gtk_annotate(struct symbol *sym, struct map *map,
if (map->dso->annotate_warned)
return -1;
err = symbol__annotate(sym, map, evsel, 0, NULL, NULL);
err = symbol__annotate(sym, map, evsel, 0, NULL);
if (err) {
char msg[BUFSIZ];
symbol__strerror_disassemble(sym, map, err, msg, sizeof(msg));

7
tools/perf/util/annotate.c
View File

@ -1622,13 +1622,14 @@ void symbol__calc_percent(struct symbol *sym, struct perf_evsel *evsel)
int symbol__annotate(struct symbol *sym, struct map *map,
struct perf_evsel *evsel, size_t privsize,
struct arch **parch, char *cpuid)
struct arch **parch)
{
struct annotate_args args = {
.privsize = privsize,
.map = map,
.evsel = evsel,
};
struct perf_env *env = perf_evsel__env(evsel);
const char *arch_name = NULL;
struct arch *arch;
int err;
@ -1648,7 +1649,7 @@ int symbol__annotate(struct symbol *sym, struct map *map,
*parch = arch;
if (arch->init) {
err = arch->init(arch, cpuid);
err = arch->init(arch, env ? env->cpuid : NULL);
if (err) {
pr_err("%s: failed to initialize %s arch priv area\n", __func__, arch->name);
return err;
@ -1999,7 +2000,7 @@ int symbol__tty_annotate(struct symbol *sym, struct map *map,
struct dso *dso = map->dso;
struct rb_root source_line = RB_ROOT;
if (symbol__annotate(sym, map, evsel, 0, NULL, NULL) < 0)
if (symbol__annotate(sym, map, evsel, 0, NULL) < 0)
return -1;
symbol__calc_percent(sym, evsel);

2
tools/perf/util/annotate.h
View File

@ -179,7 +179,7 @@ void symbol__annotate_zero_histograms(struct symbol *sym);
int symbol__annotate(struct symbol *sym, struct map *map,
struct perf_evsel *evsel, size_t privsize,
struct arch **parch, char *cpuid);
struct arch **parch);
enum symbol_disassemble_errno {
SYMBOL_ANNOTATE_ERRNO__SUCCESS = 0,

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

@ -2842,9 +2842,9 @@ char *perf_evsel__env_arch(struct perf_evsel *evsel)
return NULL;
}
char *perf_evsel__env_cpuid(struct perf_evsel *evsel)
struct perf_env *perf_evsel__env(struct perf_evsel *evsel)
{
if (evsel && evsel->evlist && evsel->evlist->env)
return evsel->evlist->env->cpuid;
if (evsel && evsel->evlist)
return evsel->evlist->env;
return NULL;
}

2
tools/perf/util/evsel.h
View File

@ -447,6 +447,6 @@ int perf_event_attr__fprintf(FILE *fp, struct perf_event_attr *attr,
attr__fprintf_f attr__fprintf, void *priv);
char *perf_evsel__env_arch(struct perf_evsel *evsel);
char *perf_evsel__env_cpuid(struct perf_evsel *evsel);
struct perf_env *perf_evsel__env(struct perf_evsel *evsel);
#endif /* __PERF_EVSEL_H */