path: root/tools/perf/util/auxtrace.h
diff options
authorAdrian Hunter <adrian.hunter@intel.com>2020-02-17 10:23:00 +0200
committerArnaldo Carvalho de Melo <acme@redhat.com>2020-02-18 10:13:29 -0300
commitad60ba0c2e6da6ff573c5ac57708fbc443bbb473 (patch)
tree91777e827d27ef036b1d9dc50cd1ad66970e846f /tools/perf/util/auxtrace.h
parentperf arm-spe: Fix endless record after being terminated (diff)
perf auxtrace: Add auxtrace_record__read_finish()
All ->read_finish() implementations are doing the same thing. Add a helper function so that they can share the same implementation. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Reviewed-by: Leo Yan <leo.yan@linaro.org> Tested-by: Leo Yan <leo.yan@linaro.org> Reviewed-by: Mathieu Poirier <mathieu.poirier@linaro.org> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Kim Phillips <kim.phillips@arm.com> Cc: Wei Li <liwei391@huawei.com> Link: http://lore.kernel.org/lkml/20200217082300.6301-1-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to '')
1 files changed, 6 insertions, 0 deletions
diff --git a/tools/perf/util/auxtrace.h b/tools/perf/util/auxtrace.h
index 749d72cd9c7b..e58ef160b599 100644
--- a/tools/perf/util/auxtrace.h
+++ b/tools/perf/util/auxtrace.h
@@ -29,6 +29,7 @@ struct record_opts;
struct perf_record_auxtrace_error;
struct perf_record_auxtrace_info;
struct events_stats;
+struct perf_pmu;
enum auxtrace_error_type {
@@ -322,6 +323,8 @@ struct auxtrace_mmap_params {
* @read_finish: called after reading from an auxtrace mmap
* @alignment: alignment (if any) for AUX area data
* @default_aux_sample_size: default sample size for --aux sample option
+ * @pmu: associated pmu
+ * @evlist: selected events list
struct auxtrace_record {
int (*recording_options)(struct auxtrace_record *itr,
@@ -346,6 +349,8 @@ struct auxtrace_record {
int (*read_finish)(struct auxtrace_record *itr, int idx);
unsigned int alignment;
unsigned int default_aux_sample_size;
+ struct perf_pmu *pmu;
+ struct evlist *evlist;
@@ -537,6 +542,7 @@ int auxtrace_record__find_snapshot(struct auxtrace_record *itr, int idx,
struct auxtrace_mmap *mm,
unsigned char *data, u64 *head, u64 *old);
u64 auxtrace_record__reference(struct auxtrace_record *itr);
+int auxtrace_record__read_finish(struct auxtrace_record *itr, int idx);
int auxtrace_index__auxtrace_event(struct list_head *head, union perf_event *event,
off_t file_offset);