diff options
| author |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2017-12-11 12:52:17 -0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2017-12-27 12:15:51 -0300 |
| commit | 3285debaf5992f9729ba33e3f31eff5253d29dc4 (patch) | |
| tree | 7c52f0af65f2603339d746ca5c1e47b0ea7e8226 /tools | |
| parent | perf annotate: Get the cpuid from evsel->evlist->env in symbol__annotate() (diff) | |
| download | linux-dev-3285debaf5992f9729ba33e3f31eff5253d29dc4.tar.xz linux-dev-3285debaf5992f9729ba33e3f31eff5253d29dc4.zip | |
perf annotate: Use perf_env when obtaining the arch name
Paving the way to reuse these routines in other areas, like when
generating errno tables.
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-rh1qv051vb8gfdcswskrn53h@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/perf/util/annotate.c | 17 | ||||
| -rw-r--r-- | tools/perf/util/evsel.c | 7 | ||||
| -rw-r--r-- | tools/perf/util/evsel.h | 1 |
3 files changed, 8 insertions, 17 deletions
diff --git a/tools/perf/util/annotate.c b/tools/perf/util/annotate.c index bc34b28373f4..eac45ccd5c32 100644 --- a/tools/perf/util/annotate.c +++ b/tools/perf/util/annotate.c @@ -1420,16 +1420,19 @@ fallback: return 0; } -static const char *annotate__norm_arch(const char *arch_name) +static const char *perf_env__arch(struct perf_env *env) { struct utsname uts; + char *arch_name; - if (!arch_name) { /* Assume we are annotating locally. */ + if (!env) { /* Assume local operation */ if (uname(&uts) < 0) return NULL; arch_name = uts.machine; - } - return normalize_arch((char *)arch_name); + } else + arch_name = env->arch; + + return normalize_arch(arch_name); } static int symbol__disassemble(struct symbol *sym, struct annotate_args *args) @@ -1630,14 +1633,10 @@ int symbol__annotate(struct symbol *sym, struct map *map, .evsel = evsel, }; struct perf_env *env = perf_evsel__env(evsel); - const char *arch_name = NULL; + const char *arch_name = perf_env__arch(env); struct arch *arch; int err; - if (evsel) - arch_name = perf_evsel__env_arch(evsel); - - arch_name = annotate__norm_arch(arch_name); if (!arch_name) return -1; diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c index 541897049c6c..4718f0a460df 100644 --- a/tools/perf/util/evsel.c +++ b/tools/perf/util/evsel.c @@ -2835,13 +2835,6 @@ int perf_evsel__open_strerror(struct perf_evsel *evsel, struct target *target, perf_evsel__name(evsel)); } -char *perf_evsel__env_arch(struct perf_evsel *evsel) -{ - if (evsel && evsel->evlist && evsel->evlist->env) - return evsel->evlist->env->arch; - return NULL; -} - struct perf_env *perf_evsel__env(struct perf_evsel *evsel) { if (evsel && evsel->evlist) diff --git a/tools/perf/util/evsel.h b/tools/perf/util/evsel.h index 0e961ce60a9c..846e41644525 100644 --- a/tools/perf/util/evsel.h +++ b/tools/perf/util/evsel.h @@ -446,7 +446,6 @@ typedef int (*attr__fprintf_f)(FILE *, const char *, const char *, void *); 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); struct perf_env *perf_evsel__env(struct perf_evsel *evsel); #endif /* __PERF_EVSEL_H */ |