diff options
Diffstat (limited to 'tools/perf/builtin-report.c')
| -rw-r--r-- | tools/perf/builtin-report.c | 15 |
1 files changed, 1 insertions, 14 deletions
diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c index 196473b51257..1cae87713792 100644 --- a/tools/perf/builtin-report.c +++ b/tools/perf/builtin-report.c @@ -123,19 +123,6 @@ static int perf_session__add_hist_entry(struct perf_session *self, return 0; } -static int validate_chain(struct ip_callchain *chain, event_t *event) -{ - unsigned int chain_size; - - chain_size = event->header.size; - chain_size -= (unsigned long)&event->ip.__more_data - (unsigned long)event; - - if (chain->nr*sizeof(u64) > chain_size) - return -1; - - return 0; -} - static int add_event_total(struct perf_session *session, struct sample_data *data, struct perf_event_attr *attr) @@ -171,7 +158,7 @@ static int process_sample_event(event_t *event, struct perf_session *session) dump_printf("... chain: nr:%Lu\n", data.callchain->nr); - if (validate_chain(data.callchain, event) < 0) { + if (!ip_callchain__valid(data.callchain, event)) { pr_debug("call-chain problem with event, " "skipping it.\n"); return 0; |