Messages in this thread Patch in this message | | | From | Jiri Olsa <> | Subject | [PATCH 09/11] tools lib traceevent: Add alias field to struct format_field | Date | Fri, 20 Feb 2015 23:17:06 +0100 |
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Introduce an alias field to 'struct format_field' to be able to use alternative name for the field.
This will be handy when converting data into CTF, where each field within event needs to have a unique name (while this is not required for tracepoint). Converter can easily assign unique name into the format_field struct.
Suggested-by: Steven Rostedt <rostedt@goodmis.org> Link: http://marc.info/?l=linux-kernel&m=142263154901362&w=2 Cc: Wang Nan <wangnan0@huawei.com> Cc: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: David Ahern <dsahern@gmail.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@gmail.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Cc: Tom Zanussi <tzanussi@gmail.com> Signed-off-by: Jiri Olsa <jolsa@kernel.org> --- tools/lib/traceevent/event-parse.c | 1 + tools/lib/traceevent/event-parse.h | 1 + 2 files changed, 2 insertions(+)
diff --git a/tools/lib/traceevent/event-parse.c b/tools/lib/traceevent/event-parse.c index afe20ed9fac8..b35664cc1edc 100644 --- a/tools/lib/traceevent/event-parse.c +++ b/tools/lib/traceevent/event-parse.c @@ -6236,6 +6236,7 @@ static void free_format_fields(struct format_field *field) next = field->next; free(field->type); free(field->name); + free(field->alias); free(field); field = next; } diff --git a/tools/lib/traceevent/event-parse.h b/tools/lib/traceevent/event-parse.h index 5b4efc062320..8490a4afffa2 100644 --- a/tools/lib/traceevent/event-parse.h +++ b/tools/lib/traceevent/event-parse.h @@ -187,6 +187,7 @@ struct format_field { struct event_format *event; char *type; char *name; + char *alias; int offset; int size; unsigned int arraylen; -- 1.9.3
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