void ppc_enable_pmcs(void) { ppc_set_pmu_inuse(1); /* Only need to enable them once */ if (__get_cpu_var(pmcs_enabled)) return; __get_cpu_var(pmcs_enabled) = 1; if (ppc_md.enable_pmcs) ppc_md.enable_pmcs(); }
void ppc_enable_pmcs(void) { ppc_set_pmu_inuse(1); if (__get_cpu_var(pmcs_enabled)) return; __get_cpu_var(pmcs_enabled) = 1; if (ppc_md.enable_pmcs) ppc_md.enable_pmcs(); }