From f4954cfb1cda4cf0abf36d23213c702e94666c3f Mon Sep 17 00:00:00 2001 From: Namhyung Kim Date: Wed, 9 Mar 2016 22:46:56 +0900 Subject: [PATCH] perf tools: Fix hist_entry__filter() for hierarchy When hierarchy mode is enabled each output format is in a separate hpp list. So when applying a filter it should check all formats in the list. Currently it only checks a single ->fmt field which was not set properly. Signed-off-by: Namhyung Kim Tested-by: Jiri Olsa Cc: Andi Kleen Cc: David Ahern Cc: Peter Zijlstra Cc: Stephane Eranian Cc: Wang Nan Link: http://lkml.kernel.org/r/1457531222-18130-2-git-send-email-namhyung@kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/sort.c | 28 +++++++++++++++++++++------- 1 file changed, 21 insertions(+), 7 deletions(-) diff --git a/tools/perf/util/sort.c b/tools/perf/util/sort.c index 59a101e43457..8a49a07ebea6 100644 --- a/tools/perf/util/sort.c +++ b/tools/perf/util/sort.c @@ -1602,16 +1602,30 @@ int hist_entry__filter(struct hist_entry *he, int type, const void *arg) { struct perf_hpp_fmt *fmt; struct hpp_sort_entry *hse; + int ret = -1; + int r; - fmt = he->fmt; - if (fmt == NULL || !perf_hpp__is_sort_entry(fmt)) - return -1; + perf_hpp_list__for_each_format(he->hpp_list, fmt) { + if (!perf_hpp__is_sort_entry(fmt)) + continue; - hse = container_of(fmt, struct hpp_sort_entry, hpp); - if (hse->se->se_filter == NULL) - return -1; + hse = container_of(fmt, struct hpp_sort_entry, hpp); + if (hse->se->se_filter == NULL) + continue; - return hse->se->se_filter(he, type, arg); + /* + * hist entry is filtered if any of sort key in the hpp list + * is applied. But it should skip non-matched filter types. + */ + r = hse->se->se_filter(he, type, arg); + if (r >= 0) { + if (ret < 0) + ret = 0; + ret |= r; + } + } + + return ret; } static int __sort_dimension__add_hpp_sort(struct sort_dimension *sd, -- 2.20.1