mirror of
https://github.com/FEX-Emu/linux.git
synced 2024-12-16 14:02:10 +00:00
361c99a661
Killing two more perf wide global variables: nr_counters and evsel_list
as a list_head.
There are more operations that will need more fields in perf_evlist,
like the pollfd for polling all the fds in a list of evsel instances.
Use option->value to pass the evsel_list to parse_{events,filters}.
LKML-Reference: <new-submission>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Tom Zanussi <tzanussi@gmail.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
38 lines
944 B
C
38 lines
944 B
C
#ifndef __PERF_PARSE_EVENTS_H
|
|
#define __PERF_PARSE_EVENTS_H
|
|
/*
|
|
* Parse symbolic events/counts passed in as options:
|
|
*/
|
|
|
|
#include "../../../include/linux/perf_event.h"
|
|
|
|
struct list_head;
|
|
struct perf_evsel;
|
|
|
|
struct option;
|
|
|
|
struct tracepoint_path {
|
|
char *system;
|
|
char *name;
|
|
struct tracepoint_path *next;
|
|
};
|
|
|
|
extern struct tracepoint_path *tracepoint_id_to_path(u64 config);
|
|
extern bool have_tracepoints(struct list_head *evlist);
|
|
|
|
const char *event_name(struct perf_evsel *event);
|
|
extern const char *__event_name(int type, u64 config);
|
|
|
|
extern int parse_events(const struct option *opt, const char *str, int unset);
|
|
extern int parse_filter(const struct option *opt, const char *str, int unset);
|
|
|
|
#define EVENTS_HELP_MAX (128*1024)
|
|
|
|
extern void print_events(void);
|
|
extern int is_valid_tracepoint(const char *event_string);
|
|
|
|
extern char debugfs_path[];
|
|
extern int valid_debugfs_mount(const char *debugfs);
|
|
|
|
#endif /* __PERF_PARSE_EVENTS_H */
|