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| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2009-12-28 22:48:34 -0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-12-30 11:59:58 +0100 |
| commit | 71289be7630fb97f2de6bb2e18a50289dc869f9d (patch) | |
| tree | bf3178c2aa18ad7d05d53213192fb22845ed4b14 /tools | |
| parent | ae99fb2c335ef018520950ddc9692faacab39cf2 (diff) | |
| download | op-kernel-dev-71289be7630fb97f2de6bb2e18a50289dc869f9d.zip op-kernel-dev-71289be7630fb97f2de6bb2e18a50289dc869f9d.tar.gz | |
perf report: Add --hide-unresolved/-U command line option
Useful to match the 'overhead' column in 'perf report' with the
'baseline' one in 'perf diff'.
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Frédéric Weisbecker <fweisbec@gmail.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Paul Mackerras <paulus@samba.org>
LKML-Reference: <1262047716-23171-3-git-send-email-acme@infradead.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/perf/builtin-report.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c index 508934b..4292d7a 100644 --- a/tools/perf/builtin-report.c +++ b/tools/perf/builtin-report.c @@ -34,6 +34,7 @@ static char const *input_name = "perf.data"; static int force; +static bool hide_unresolved; static int show_threads; static struct perf_read_values show_threads_values; @@ -121,7 +122,7 @@ static int process_sample_event(event_t *event, struct perf_session *session) return -1; } - if (al.filtered) + if (al.filtered || (hide_unresolved && al.sym == NULL)) return 0; if (perf_session__add_hist_entry(session, &al, data.callchain, data.period)) { @@ -342,6 +343,8 @@ static const struct option options[] = { OPT_STRING('t', "field-separator", &symbol_conf.field_sep, "separator", "separator for columns, no spaces will be added between " "columns '.' is reserved."), + OPT_BOOLEAN('U', "hide-unresolved", &hide_unresolved, + "Only display entries resolved to a symbol"), OPT_END() }; |
