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perf env: Remove unused perf_env__raw_arch

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The switch to using e_machine has made the perf_env__raw_arch function
unused so remove it.

Signed-off-by: Ian Rogers <irogers@google.com>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Cc: Alexander Gordeev <agordeev@linux.ibm.com>
Cc: Heiko Carstens <hca@linux.ibm.com>
Cc: Honglei Wang <jameshongleiwang@126.com>
Cc: Jan Polensky <japo@linux.ibm.com>
Cc: Sumanth Korikkar <sumanthk@linux.ibm.com>
Cc: Thomas Richter <tmricht@linux.ibm.com>
Cc: Vasily Gorbik <gor@linux.ibm.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Ian Rogers 2026-06-02 08:25:12 -07:00 committed by Arnaldo Carvalho de Melo
parent 13d5660026
commit da976dd484
2 changed files with 0 additions and 19 deletions
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18
tools/perf/util/env.c
View File

@ -470,19 +470,6 @@ int perf_env__read_cpuid(struct perf_env *env)
return 0;
}
static int perf_env__read_arch(struct perf_env *env)
{
struct utsname uts;
if (env->arch)
return 0;
if (!uname(&uts))
env->arch = strdup(uts.machine);
return env->arch ? 0 : -ENOMEM;
}
static int perf_env__read_nr_cpus_avail(struct perf_env *env)
{
if (env->nr_cpus_avail == 0)
@ -601,11 +588,6 @@ int perf_env__read_core_pmu_caps(struct perf_env *env)
return ret;
}
const char *perf_env__raw_arch(struct perf_env *env)
{
return env && !perf_env__read_arch(env) ? env->arch : "unknown";
}
int perf_env__nr_cpus_avail(struct perf_env *env)
{
return env && !perf_env__read_nr_cpus_avail(env) ? env->nr_cpus_avail : 0;

1
tools/perf/util/env.h
View File

@ -190,7 +190,6 @@ uint16_t perf_env__e_machine(struct perf_env *env, uint32_t *e_flags);
const char *perf_env__arch(struct perf_env *env);
const char *perf_env__arch_strerrno(uint16_t e_machine, int err);
const char *perf_env__cpuid(struct perf_env *env);
const char *perf_env__raw_arch(struct perf_env *env);
int perf_env__nr_cpus_avail(struct perf_env *env);
void perf_env__init(struct perf_env *env);