2fa00769b1
In the memory allocation of rp->domains in rapl_detect_domains(), there is an additional memory of struct rapl_domain allocated, optimize the code here to save sizeof(struct rapl_domain) bytes of memory. Test in Intel NUC (i5-1135G7). Signed-off-by: xiongxin <xiongxin@kylinos.cn> Tested-by: xiongxin <xiongxin@kylinos.cn> Reviewed-by: Srinivas Pandruvada<srinivas.pandruvada@linux.intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>