diff options
| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2011-01-03 21:39:04 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2011-01-03 21:39:04 +0300 |
| commit | 69aad6f1ee69546dea8535ab8f3da9f445d57328 (patch) | |
| tree | b328ec140a6a90703a049fcc661d623025d7e81f /tools/perf/util/parse-events.h | |
| parent | 56f4c400349157289b474a3fd49ee96acab0a4d7 (diff) | |
| download | linux-69aad6f1ee69546dea8535ab8f3da9f445d57328.tar.xz | |
perf tools: Introduce event selectors
Out of ad-hoc code and global arrays with hard coded sizes.
This is the first step on having a library that will be first
used on regression tests in the 'perf test' tool.
[acme@felicio linux]$ size /tmp/perf.before
text data bss dec hex filename
1273776 97384 5104416 6475576 62cf38 /tmp/perf.before
[acme@felicio linux]$ size /tmp/perf.new
text data bss dec hex filename
1275422 97416 1392416 2765254 2a31c6 /tmp/perf.new
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>
LKML-Reference: <new-submission>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/parse-events.h')
| -rw-r--r-- | tools/perf/util/parse-events.h | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/tools/perf/util/parse-events.h b/tools/perf/util/parse-events.h index fc4ab3fe877a..0f915a01a3f7 100644 --- a/tools/perf/util/parse-events.h +++ b/tools/perf/util/parse-events.h @@ -4,6 +4,15 @@ * Parse symbolic events/counts passed in as options: */ +#include <linux/perf_event.h> + +struct list_head; +struct perf_evsel; + +extern struct list_head evsel_list; + +int perf_evsel_list__create_default(void); + struct option; struct tracepoint_path { @@ -13,14 +22,11 @@ struct tracepoint_path { }; extern struct tracepoint_path *tracepoint_id_to_path(u64 config); -extern bool have_tracepoints(struct perf_event_attr *pattrs, int nb_events); +extern bool have_tracepoints(struct list_head *evsel_list); extern int nr_counters; -extern struct perf_event_attr attrs[MAX_COUNTERS]; -extern char *filters[MAX_COUNTERS]; - -extern const char *event_name(int ctr); +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); @@ -33,5 +39,4 @@ extern void print_events(void); extern char debugfs_path[]; extern int valid_debugfs_mount(const char *debugfs); - #endif /* __PERF_PARSE_EVENTS_H */ |