Commit 0806eaf1 authored Oct 07, 2017 by Taeung Song Committed by Greg Kroah-Hartman Nov 08, 2017

perf tools: Only increase index if perf_evsel__new_idx() succeeds




[ Upstream commit 75fc5ae5cc53fff71041ecadeb3354a2b4c9fe42 ]

Signed-off-by: Taeung Song <treeze.taeung@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/r/1485952447-7013-2-git-send-email-treeze.taeung@gmail.com


Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 3b7d9a95

tools/perf/util/parse-events.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -291,10 +291,11 @@ __add_event(struct list_head list, int idx,

		event_attr_init(attr);

		evsel = perf_evsel__new_idx(attr, (*idx)++);
		evsel = perf_evsel__new_idx(attr, *idx);
		if (!evsel)
		return NULL;

		(*idx)++;
		evsel->cpus = cpu_map__get(cpus);
		evsel->own_cpus = cpu_map__get(cpus);