Adrian Hunter fc73ded13f perf arm-spe: Fix endless record after being terminated
commit d6bc34c5ec18c3544c4b0d85963768dfbcd24184 upstream.

In __cmd_record(), when receiving SIGINT(ctrl + c), a 'done' flag will
be set and the event list will be disabled by evlist__disable() once.

While in auxtrace_record.read_finish(), the related events will be
enabled again, if they are continuous, the recording seems to be
endless.

If the event is disabled, don't enable it again here.

Based-on-patch-by: Wei Li <liwei391@huawei.com>
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Tan Xiaojun <tanxiaojun@huawei.com>
Cc: stable@vger.kernel.org # 5.4+
Link: http://lore.kernel.org/lkml/20200214132654.20395-5-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-03-12 13:00:22 +01:00
..
2019-09-10 12:31:39 -06:00
2019-08-18 20:45:57 +01:00
2020-01-17 19:48:54 +01:00
2019-10-13 09:38:27 -04:00