| /* SPDX-License-Identifier: GPL-2.0 */ |
| #ifndef _PERF_PERF_H |
| #define _PERF_PERF_H |
| |
| #include <time.h> |
| #include <stdbool.h> |
| |
| static inline unsigned long long rdclock(void) |
| { |
| struct timespec ts; |
| |
| clock_gettime(CLOCK_MONOTONIC, &ts); |
| return ts.tv_sec * 1000000000ULL + ts.tv_nsec; |
| } |
| |
| #ifndef MAX_NR_CPUS |
| #define MAX_NR_CPUS 2048 |
| #endif |
| |
| extern const char *input_name; |
| extern bool perf_host, perf_guest; |
| extern const char perf_version_string[]; |
| |
| void pthread__unblock_sigwinch(void); |
| |
| enum perf_affinity { |
| PERF_AFFINITY_SYS = 0, |
| PERF_AFFINITY_NODE, |
| PERF_AFFINITY_CPU, |
| PERF_AFFINITY_MAX |
| }; |
| |
| extern int version_verbose; |
| #endif |
