diff options
Diffstat (limited to 'tools/perf/util/env.h')
| -rw-r--r-- | tools/perf/util/env.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/tools/perf/util/env.h b/tools/perf/util/env.h index 359eff51cb..7c527e65c1 100644 --- a/tools/perf/util/env.h +++ b/tools/perf/util/env.h @@ -46,10 +46,17 @@ struct hybrid_node { struct pmu_caps { int nr_caps; unsigned int max_branches; + unsigned int br_cntr_nr; + unsigned int br_cntr_width; + char **caps; char *pmu_name; }; +typedef const char *(arch_syscalls__strerrno_t)(int err); + +arch_syscalls__strerrno_t *arch_syscalls__strerrno_function(const char *arch); + struct perf_env { char *hostname; char *os_release; @@ -62,6 +69,8 @@ struct perf_env { unsigned long long total_mem; unsigned int msr_pmu_type; unsigned int max_branches; + unsigned int br_cntr_nr; + unsigned int br_cntr_width; int kernel_is_64_bit; int nr_cmdline; @@ -130,6 +139,7 @@ struct perf_env { */ bool enabled; } clock; + arch_syscalls__strerrno_t *arch_strerrno; }; enum perf_compress_type { @@ -159,6 +169,7 @@ int perf_env__read_cpu_topology_map(struct perf_env *env); void cpu_cache_level__free(struct cpu_cache_level *cache); const char *perf_env__arch(struct perf_env *env); +const char *perf_env__arch_strerrno(struct perf_env *env, 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); @@ -178,4 +189,6 @@ struct btf_node *__perf_env__find_btf(struct perf_env *env, __u32 btf_id); int perf_env__numa_node(struct perf_env *env, struct perf_cpu cpu); char *perf_env__find_pmu_cap(struct perf_env *env, const char *pmu_name, const char *cap); + +bool perf_env__has_pmu_mapping(struct perf_env *env, const char *pmu_name); #endif /* __PERF_ENV_H */ |