5beeded123
If "/sys/kernel/debug" is not a debugfs mount point, search for the debugfs filesystem in /proc/mounts, but also allows the user to specify '--debugfs-dir=blah' or set the environment variable: 'PERF_DEBUGFS_DIR' Signed-off-by: Jason Baron <jbaron@redhat.com> [ also made it probe "/debug" by default ] Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> LKML-Reference: <20090721181629.GA3094@redhat.com>
22 lines
426 B
C
22 lines
426 B
C
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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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extern int nr_counters;
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extern struct perf_counter_attr attrs[MAX_COUNTERS];
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extern char *event_name(int ctr);
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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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