diff options
Diffstat (limited to 'tools/perf/util/hist.c')
| -rw-r--r-- | tools/perf/util/hist.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/tools/perf/util/hist.c b/tools/perf/util/hist.c index b3567a25f0c4..0cad9e07c5b4 100644 --- a/tools/perf/util/hist.c +++ b/tools/perf/util/hist.c @@ -695,7 +695,7 @@ iter_finish_normal_entry(struct hist_entry_iter *iter, } static int -iter_prepare_cumulative_entry(struct hist_entry_iter *iter __maybe_unused, +iter_prepare_cumulative_entry(struct hist_entry_iter *iter, struct addr_location *al __maybe_unused) { struct hist_entry **he_cache; @@ -707,7 +707,7 @@ iter_prepare_cumulative_entry(struct hist_entry_iter *iter __maybe_unused, * cumulated only one time to prevent entries more than 100% * overhead. */ - he_cache = malloc(sizeof(*he_cache) * (PERF_MAX_STACK_DEPTH + 1)); + he_cache = malloc(sizeof(*he_cache) * (iter->max_stack + 1)); if (he_cache == NULL) return -ENOMEM; @@ -868,6 +868,8 @@ int hist_entry_iter__add(struct hist_entry_iter *iter, struct addr_location *al, if (err) return err; + iter->max_stack = max_stack_depth; + err = iter->ops->prepare_entry(iter, al); if (err) goto out; |