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| author | Namhyung Kim <namhyung@kernel.org> | 2016-03-09 22:46:56 +0900 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2016-03-10 16:45:36 -0300 |
| commit | f4954cfb1cda4cf0abf36d23213c702e94666c3f (patch) | |
| tree | a499753a085083b2b6599ded1aadae8fce74aabe /tools/perf/util | |
| parent | e12b202f8fb9b62a3997cad8e93401f85293390c (diff) | |
| download | talos-obmc-linux-f4954cfb1cda4cf0abf36d23213c702e94666c3f.tar.gz talos-obmc-linux-f4954cfb1cda4cf0abf36d23213c702e94666c3f.zip | |
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 <namhyung@kernel.org>
Tested-by: Jiri Olsa <jolsa@kernel.org>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/r/1457531222-18130-2-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util')
| -rw-r--r-- | tools/perf/util/sort.c | 28 |
1 files 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, |
