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While opening a trace event counter, every events are saved in the trace.info file. But we only want to save the specifications of the events we are using. Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Steven Rostedt <rostedt@goodmis.org> LKML-Reference: <1251421798-9101-1-git-send-email-fweisbec@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
34 lines
719 B
C
34 lines
719 B
C
#ifndef _PARSE_EVENTS_H
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#define _PARSE_EVENTS_H
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/*
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* Parse symbolic events/counts passed in as options:
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*/
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struct option;
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struct tracepoint_path {
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char *system;
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char *name;
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struct tracepoint_path *next;
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};
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extern struct tracepoint_path *tracepoint_id_to_path(u64 config);
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extern int nr_counters;
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extern struct perf_counter_attr attrs[MAX_COUNTERS];
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extern const char *event_name(int ctr);
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extern const char *__event_name(int type, u64 config);
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extern int parse_events(const struct option *opt, const char *str, int unset);
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#define EVENTS_HELP_MAX (128*1024)
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extern void print_events(void);
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extern char debugfs_path[];
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extern int valid_debugfs_mount(const char *debugfs);
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#endif /* _PARSE_EVENTS_H */
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