From: Namhyung Kim <namhy...@kernel.org> When a filter is used for perf top, its hists->nr_non_filtered_entries was not updated after it removed an entry in hists__decay_entries(). Also hists->stats.total_non_filtered_period was missed too.
Signed-off-by: Namhyung Kim <namhy...@kernel.org> Link: http://lkml.kernel.org/r/1398327843-31845-8-git-send-email-namhy...@kernel.org Signed-off-by: Jiri Olsa <jo...@kernel.org> --- tools/perf/util/hist.c | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) diff --git a/tools/perf/util/hist.c b/tools/perf/util/hist.c index 6d0d2d7..7f0236c 100644 --- a/tools/perf/util/hist.c +++ b/tools/perf/util/hist.c @@ -225,14 +225,18 @@ static void he_stat__decay(struct he_stat *he_stat) static bool hists__decay_entry(struct hists *hists, struct hist_entry *he) { u64 prev_period = he->stat.period; + u64 diff; if (prev_period == 0) return true; he_stat__decay(&he->stat); + diff = prev_period - he->stat.period; + + hists->stats.total_period -= diff; if (!he->filtered) - hists->stats.total_period -= prev_period - he->stat.period; + hists->stats.total_non_filtered_period -= diff; return he->stat.period == 0; } @@ -259,8 +263,11 @@ void hists__decay_entries(struct hists *hists, bool zap_user, bool zap_kernel) if (sort__need_collapse) rb_erase(&n->rb_node_in, &hists->entries_collapsed); - hist_entry__free(n); --hists->nr_entries; + if (!n->filtered) + --hists->nr_non_filtered_entries; + + hist_entry__free(n); } } } -- 1.8.3.1 -- 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/
