diff options
| author | Ingo Molnar <mingo@kernel.org> | 2015-05-06 04:42:12 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2015-05-06 04:42:12 +0200 |
| commit | 1836ac856e4fb446e48afa4f8cae897d4856b06c (patch) | |
| tree | 1b5da329b15a09e13189801c82266fb6805a90af /tools/lib/traceevent | |
| parent | 5ebe6afaf0057ac3eaeb98defd5456894b446d22 (diff) | |
| parent | 3698dab1c849c7e1cd440df4fca24baa1973d53b (diff) | |
Merge tag 'perf-core-for-mingo-3' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core
Pull perf/core improvements and fixes from Arnaldo Carvalho de Melo:
User visible changes:
- Improve --filter support for 'perf probe', allowing using its arguments
on other commands, as --add, --del, etc (Masami Hiramatsu)
- Show warning when running 'perf kmem stat' on a unsuitable perf.data file,
i.e. one with events that are not the ones required for the stat variant
used (Namhyung Kim).
Infrastructure changes:
- Auxtrace support patches, paving the way to support Intel PT and BTS (Adrian Hunter)
- hists browser (top, report) refactorings (Namhyung Kim)
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'tools/lib/traceevent')
| -rw-r--r-- | tools/lib/traceevent/event-parse.c | 6 | ||||
| -rw-r--r-- | tools/lib/traceevent/event-parse.h | 1 |
2 files changed, 5 insertions, 2 deletions
diff --git a/tools/lib/traceevent/event-parse.c b/tools/lib/traceevent/event-parse.c index e0917c0f5d9f..e29e4f81a40d 100644 --- a/tools/lib/traceevent/event-parse.c +++ b/tools/lib/traceevent/event-parse.c @@ -1387,7 +1387,7 @@ static int event_read_fields(struct event_format *event, struct format_field **f do_warning_event(event, "%s: no type found", __func__); goto fail; } - field->name = last_token; + field->name = field->alias = last_token; if (test_type(type, EVENT_OP)) goto fail; @@ -1469,7 +1469,7 @@ static int event_read_fields(struct event_format *event, struct format_field **f size_dynamic = type_size(field->name); free_token(field->name); strcat(field->type, brackets); - field->name = token; + field->name = field->alias = token; type = read_token(&token); } else { char *new_type; @@ -6444,6 +6444,8 @@ void pevent_ref(struct pevent *pevent) void pevent_free_format_field(struct format_field *field) { free(field->type); + if (field->alias != field->name) + free(field->alias); free(field->name); free(field); } diff --git a/tools/lib/traceevent/event-parse.h b/tools/lib/traceevent/event-parse.h index 86a5839fb048..063b1971eb35 100644 --- a/tools/lib/traceevent/event-parse.h +++ b/tools/lib/traceevent/event-parse.h @@ -191,6 +191,7 @@ struct format_field { struct event_format *event; char *type; char *name; + char *alias; int offset; int size; unsigned int arraylen; |