1 /* SPDX-License-Identifier: GPL-2.0 */ 2 #ifndef _PERF_PERF_H 3 #define _PERF_PERF_H 4 5 #include <stdbool.h> 6 7 #ifndef MAX_NR_CPUS 8 #define MAX_NR_CPUS 2048 9 #endif 10 11 extern const char *input_name; 12 extern bool perf_host, perf_guest; 13 extern const char perf_version_string[]; 14 15 enum perf_affinity { 16 PERF_AFFINITY_SYS = 0, 17 PERF_AFFINITY_NODE, 18 PERF_AFFINITY_CPU, 19 PERF_AFFINITY_MAX 20 }; 21 22 extern int version_verbose; 23 #endif 24