| Date | Mon, 28 Sep 2015 17:08:10 -0300 | From | Arnaldo Carvalho de Melo <> | Subject | Re: [PATCH 17/25] perf callchain: Allow for max_stack greater than PERF_MAX_STACK_DEPTH |
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Em Fri, Sep 25, 2015 at 04:15:48PM +0300, Adrian Hunter escreveu: > Adjust the validation to allow for max_stack greater than > PERF_MAX_STACK_DEPTH. > > Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> > --- > tools/perf/util/machine.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/tools/perf/util/machine.c b/tools/perf/util/machine.c > index fd1efeafb343..d7bd9a304535 100644 > --- a/tools/perf/util/machine.c > +++ b/tools/perf/util/machine.c > @@ -1831,7 +1831,7 @@ static int thread__resolve_callchain_sample(struct thread *thread, > } > > check_calls: > - if (chain->nr > PERF_MAX_STACK_DEPTH) { > + if (chain->nr > PERF_MAX_STACK_DEPTH && (int)chain->nr > max_stack) {
Both?
> pr_warning("corrupted callchain. skipping...\n"); > return 0; > } > -- > 1.9.1
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