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| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2010-05-09 16:07:01 -0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2010-05-09 18:32:32 -0300 |
| commit | 3ceb0d4438876a65606c258e5d69e03e57460dd6 (patch) | |
| tree | cfc37034c00e7806c8bbae99d2dbf9e0f4982d87 | |
| parent | 28e2a106d16046ca792722795f809e3f80a5af80 (diff) | |
| download | op-kernel-dev-3ceb0d4438876a65606c258e5d69e03e57460dd6.zip op-kernel-dev-3ceb0d4438876a65606c258e5d69e03e57460dd6.tar.gz | |
perf symbols: Consider unresolved DSOs in the dso__col_widt calculation
By using BITS_PER_LONG / 4, that is the number of chars that will be
used in such cases as the DSO "name".
Cc: Frédéric Weisbecker <fweisbec@gmail.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Tom Zanussi <tzanussi@gmail.com>
LKML-Reference: <new-submission>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
| -rw-r--r-- | tools/perf/util/event.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/tools/perf/util/event.c b/tools/perf/util/event.c index 23d5dfd..46563e1 100644 --- a/tools/perf/util/event.c +++ b/tools/perf/util/event.c @@ -676,6 +676,13 @@ int event__preprocess_sample(const event_t *self, struct perf_session *session, dso__calc_col_width(al->map->dso); al->sym = map__find_symbol(al->map, al->addr, filter); + } else { + const unsigned int unresolved_col_width = BITS_PER_LONG / 4; + + if (dsos__col_width < unresolved_col_width && + !symbol_conf.col_width_list_str && !symbol_conf.field_sep && + !symbol_conf.dso_list) + dsos__col_width = unresolved_col_width; } if (symbol_conf.sym_list && al->sym && |
