Allowing tracepoint events processing to report back error. $ perf record -e 'sched:krava' ls invalid or unsupported event: 'sched:krava' \___ unknown tracepoint
Link: http://lkml.kernel.org/n/tip-xkbpn3j5of376ag7utcir...@git.kernel.org Signed-off-by: Jiri Olsa <jo...@kernel.org> --- tools/perf/util/parse-events.y | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/tools/perf/util/parse-events.y b/tools/perf/util/parse-events.y index 2dea32458536..d3f963d99e99 100644 --- a/tools/perf/util/parse-events.y +++ b/tools/perf/util/parse-events.y @@ -388,7 +388,13 @@ PE_NAME ':' PE_NAME struct list_head *list; ALLOC_LIST(list); - ABORT_ON(parse_events_add_tracepoint(list, &data->idx, $1, $3)); + if (parse_events_add_tracepoint(list, &data->idx, $1, $3)) { + struct parse_events_error *error = data->error; + + error->idx = @1.first_column; + error->str = strdup("unknown tracepoint"); + return -1; + } $$ = list; } -- 1.9.3 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/