These changes are the raw update to linux-4.4.6-rt14. Kernel sources

[kvmfornfv.git] / kernel / tools / perf / util / env.h

diff --git a/kernel/tools/perf/util/env.h b/kernel/tools/perf/util/env.h
new file mode 100644 (file)
index 0000000..0132b95
--- /dev/null
+++ b/kernel/tools/perf/util/env.h
@@ -0,0 +1,44 @@
+#ifndef __PERF_ENV_H
+#define __PERF_ENV_H
+
+struct cpu_topology_map {
+       int     socket_id;
+       int     core_id;
+};
+
+struct perf_env {
+       char                    *hostname;
+       char                    *os_release;
+       char                    *version;
+       char                    *arch;
+       int                     nr_cpus_online;
+       int                     nr_cpus_avail;
+       char                    *cpu_desc;
+       char                    *cpuid;
+       unsigned long long      total_mem;
+       unsigned int            msr_pmu_type;
+
+       int                     nr_cmdline;
+       int                     nr_sibling_cores;
+       int                     nr_sibling_threads;
+       int                     nr_numa_nodes;
+       int                     nr_pmu_mappings;
+       int                     nr_groups;
+       char                    *cmdline;
+       const char              **cmdline_argv;
+       char                    *sibling_cores;
+       char                    *sibling_threads;
+       char                    *numa_nodes;
+       char                    *pmu_mappings;
+       struct cpu_topology_map *cpu;
+};
+
+extern struct perf_env perf_env;
+
+void perf_env__exit(struct perf_env *env);
+
+int perf_env__set_cmdline(struct perf_env *env, int argc, const char *argv[]);
+
+int perf_env__read_cpu_topology_map(struct perf_env *env);
+
+#endif /* __PERF_ENV_H */