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-rw-r--r--tools/perf/builtin-top.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c
index 417f757e3cb..80c9e062bd5 100644
--- a/tools/perf/builtin-top.c
+++ b/tools/perf/builtin-top.c
@@ -883,7 +883,6 @@ try_again:
883static int __cmd_top(void) 883static int __cmd_top(void)
884{ 884{
885 pthread_t thread; 885 pthread_t thread;
886 struct perf_evsel *first;
887 int ret __used; 886 int ret __used;
888 /* 887 /*
889 * FIXME: perf_session__new should allow passing a O_MMAP, so that all this 888 * FIXME: perf_session__new should allow passing a O_MMAP, so that all this
@@ -900,8 +899,8 @@ static int __cmd_top(void)
900 perf_event__synthesize_threads(perf_event__process, session); 899 perf_event__synthesize_threads(perf_event__process, session);
901 900
902 start_counters(top.evlist); 901 start_counters(top.evlist);
903 first = list_entry(top.evlist->entries.next, struct perf_evsel, node); 902 session->evlist = top.evlist;
904 perf_session__set_sample_type(session, first->attr.sample_type); 903 perf_session__update_sample_type(session);
905 904
906 /* Wait for a minimal set of events before starting the snapshot */ 905 /* Wait for a minimal set of events before starting the snapshot */
907 poll(top.evlist->pollfd, top.evlist->nr_fds, 100); 906 poll(top.evlist->pollfd, top.evlist->nr_fds, 100);