#ifndef __PERF_ENV_H #define __PERF_ENV_H #include #include "cpumap.h" struct cpu_topology_map { int socket_id; int core_id; }; struct cpu_cache_level { u32 level; u32 line_size; u32 sets; u32 ways; char *type; char *size; char *map; }; struct numa_node { u32 node; u64 mem_total; u64 mem_free; struct cpu_map *map; }; 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 *pmu_mappings; struct cpu_topology_map *cpu; struct cpu_cache_level *caches; int caches_cnt; struct numa_node *numa_nodes; }; 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); void cpu_cache_level__free(struct cpu_cache_level *cache); #endif /* __PERF_ENV_H */ ption value='packet-rx-pump-back'>packet-rx-pump-back net-next plumbingsTobias Klauser

path: root/tools/perf/util/bpf-prologue.c

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