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| author | Namhyung Kim <namhyung@kernel.org> | 2014-04-22 14:49:31 +0900 |
|---|---|---|
| committer | Jiri Olsa <jolsa@kernel.org> | 2014-04-24 16:34:09 +0200 |
| commit | 268397cb2a47ce6e1c0298d9de1762143867f9d3 (patch) | |
| tree | b39dca9aa7407b1ec49bf81467e0d90ea4ba0d73 /tools/perf/util | |
| parent | 112f761fc0b43def377af889f8cd242df6af9e34 (diff) | |
| download | blackbird-op-linux-268397cb2a47ce6e1c0298d9de1762143867f9d3.tar.gz blackbird-op-linux-268397cb2a47ce6e1c0298d9de1762143867f9d3.zip | |
perf top/tui: Update nr_entries properly after a filter is applied
The hist_browser__reset() is only called right after a filter is
applied so it needs to udpate browser->nr_entries properly. We cannot
use hists->nr_non_filtered_entreis directly since it's possible that
such entries are also filtered out by minimum percentage limit.
In addition when a filter is used for perf top, hist browser's
nr_entries field was not updated after applying the filter. But it
needs to be updated as new samples are coming.
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Link: http://lkml.kernel.org/r/1398327843-31845-11-git-send-email-namhyung@kernel.org
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Diffstat (limited to 'tools/perf/util')
| -rw-r--r-- | tools/perf/util/hist.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/tools/perf/util/hist.h b/tools/perf/util/hist.h index ef1ad7a948c0..38c3e874c164 100644 --- a/tools/perf/util/hist.h +++ b/tools/perf/util/hist.h @@ -129,6 +129,12 @@ void hists__filter_by_dso(struct hists *hists); void hists__filter_by_thread(struct hists *hists); void hists__filter_by_symbol(struct hists *hists); +static inline bool hists__has_filter(struct hists *hists) +{ + return hists->thread_filter || hists->dso_filter || + hists->symbol_filter_str; +} + u16 hists__col_len(struct hists *hists, enum hist_column col); void hists__set_col_len(struct hists *hists, enum hist_column col, u16 len); bool hists__new_col_len(struct hists *hists, enum hist_column col, u16 len); |
