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authorAdrian Hunter <adrian.hunter@intel.com>2015-04-09 18:53:53 +0300
committerArnaldo Carvalho de Melo <acme@redhat.com>2015-04-29 16:37:55 +0300
commit73f75fb1bdc572f97f1eb375f2bbb68cfcba077c (patch)
tree0bd4f40544de4a62abb477022f9e9212261261b8 /tools/perf/util/auxtrace.h
parentf939715586ea4f046eb52523ae25eb4d20b2a497 (diff)
downloadlinux-73f75fb1bdc572f97f1eb375f2bbb68cfcba077c.tar.xz
perf auxtrace: Add processing for AUX area tracing events
Provide hooks so that an AUX area decoder can process AUX area tracing events. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Namhyung Kim <namhyung@gmail.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Link: http://lkml.kernel.org/r/1428594864-29309-14-git-send-email-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/auxtrace.h')
-rw-r--r--tools/perf/util/auxtrace.h13
1 files changed, 13 insertions, 0 deletions
diff --git a/tools/perf/util/auxtrace.h b/tools/perf/util/auxtrace.h
index c3514f3b7111..ba78d825bf73 100644
--- a/tools/perf/util/auxtrace.h
+++ b/tools/perf/util/auxtrace.h
@@ -36,6 +36,10 @@ struct record_opts;
struct auxtrace_info_event;
struct events_stats;
+enum auxtrace_type {
+ PERF_AUXTRACE_UNKNOWN,
+};
+
enum itrace_period_type {
PERF_ITRACE_PERIOD_INSTRUCTIONS,
PERF_ITRACE_PERIOD_TICKS,
@@ -87,6 +91,9 @@ struct auxtrace {
union perf_event *event,
struct perf_sample *sample,
struct perf_tool *tool);
+ int (*process_auxtrace_event)(struct perf_session *session,
+ union perf_event *event,
+ struct perf_tool *tool);
int (*flush_events)(struct perf_session *session,
struct perf_tool *tool);
void (*free_events)(struct perf_session *session);
@@ -348,6 +355,12 @@ int perf_event__synthesize_auxtrace_info(struct auxtrace_record *itr,
struct perf_tool *tool,
struct perf_session *session,
perf_event__handler_t process);
+int perf_event__process_auxtrace_info(struct perf_tool *tool,
+ union perf_event *event,
+ struct perf_session *session);
+s64 perf_event__process_auxtrace(struct perf_tool *tool,
+ union perf_event *event,
+ struct perf_session *session);
int perf_event__process_auxtrace_error(struct perf_tool *tool,
union perf_event *event,
struct perf_session *session);