Messages in this thread | | | Date | Wed, 29 Mar 2023 10:18:10 -0300 | From | Arnaldo Carvalho de Melo <> | Subject | Re: [PATCH v1 1/6] perf annotate: Delete session for debug builds |
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Em Wed, Mar 29, 2023 at 10:09:48AM -0300, Arnaldo Carvalho de Melo escreveu: > Em Tue, Mar 28, 2023 at 04:55:38PM -0700, Ian Rogers escreveu: > > Use the debug build indicator as the guide to free the session. This > > implements a behavior described in a comment, which is consequentially > > removed. > > > > Signed-off-by: Ian Rogers <irogers@google.com> > > --- > > tools/perf/builtin-annotate.c | 16 ++++++---------- > > 1 file changed, 6 insertions(+), 10 deletions(-) > > > > diff --git a/tools/perf/builtin-annotate.c b/tools/perf/builtin-annotate.c > > index 4750fac7bf93..98d1b6379230 100644 > > --- a/tools/perf/builtin-annotate.c > > +++ b/tools/perf/builtin-annotate.c > > @@ -692,16 +692,12 @@ int cmd_annotate(int argc, const char **argv) > > > > out_delete: > > /* > > - * Speed up the exit process, for large files this can > > - * take quite a while. > > - * > > - * XXX Enable this when using valgrind or if we ever > > - * librarize this command. > > - * > > - * Also experiment with obstacks to see how much speed > > - * up we'll get here. > > - * > > - * perf_session__delete(session); > > + * Speed up the exit process by only deleting for debug builds. For > > + * large files this can save time. > > */ > > +#ifndef NDEBUG > > + perf_session__delete(annotate.session); > > +#endif > > So now, but default, we will call this, as we don't have this defined > only if DEBUG=1 is set, right? > > ⬢[acme@toolbox perf-tools-next]$ find tools/perf/ -type f | xargs grep NDEBUG > tools/perf/util/mutex.c:#ifndef NDEBUG > ⬢[acme@toolbox perf-tools-next]$
We can discuss this later, applied the series with just that zfree() change to annotation_options__exit().
- Arnaldo
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