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perf pmu: Support MetricExpr header in JSON event list
[linux.git] / tools / perf / pmu-events / jevents.h
1 #ifndef JEVENTS_H
2 #define JEVENTS_H 1
3
4 int json_events(const char *fn,
5                 int (*func)(void *data, char *name, char *event, char *desc,
6                                 char *long_desc,
7                                 char *pmu,
8                                 char *unit, char *perpkg, char *metric_expr),
9                 void *data);
10 char *get_cpu_str(void);
11
12 #ifndef min
13 #define min(x, y) ({                            \
14         typeof(x) _min1 = (x);                  \
15         typeof(y) _min2 = (y);                  \
16         (void) (&_min1 == &_min2);              \
17         _min1 < _min2 ? _min1 : _min2; })
18 #endif
19
20 #endif