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authorArnaldo Carvalho de Melo <acme@redhat.com>2016-03-30 16:51:17 -0300
committerArnaldo Carvalho de Melo <acme@redhat.com>2016-03-31 10:42:22 -0300
commit3ed5ca2efff70e9f589087c2013789572901112d (patch)
tree48ab364bcd7ab0b2ff39c5dc79766e57a875106d
parentd1b26c70246bc72922ae61d9f972d5c2588409e7 (diff)
downloadlinux-3ed5ca2efff70e9f589087c2013789572901112d.tar.bz2
perf trace: Do not process PERF_RECORD_LOST twice
We catch this record to provide a visual indication that events are getting lost, then call the default method to allow extra logging shared with the other tools to take place. This extra logging was done twice because we were continuing to the "default" clause where machine__process_event() will end up calling machine__process_lost_event() again, fix it. Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Wang Nan <wangnan0@huawei.com> Link: http://lkml.kernel.org/n/tip-wus2zlhw3qo24ye84ewu4aqw@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
-rw-r--r--tools/perf/builtin-trace.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c
index 93ac724fb635..6485576f3337 100644
--- a/tools/perf/builtin-trace.c
+++ b/tools/perf/builtin-trace.c
@@ -1618,6 +1618,7 @@ static int trace__process_event(struct trace *trace, struct machine *machine,
color_fprintf(trace->output, PERF_COLOR_RED,
"LOST %" PRIu64 " events!\n", event->lost.lost);
ret = machine__process_lost_event(machine, event, sample);
+ break;
default:
ret = machine__process_event(machine, event, sample);
break;