diff options
Diffstat (limited to 'tools/perf/util/symbol.c')
| -rw-r--r-- | tools/perf/util/symbol.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/tools/perf/util/symbol.c b/tools/perf/util/symbol.c index 226f44a2357..cbac5754929 100644 --- a/tools/perf/util/symbol.c +++ b/tools/perf/util/symbol.c @@ -227,6 +227,10 @@ static int dso__load_kallsyms(struct dso *self, symbol_filter_t filter, int v) *curr = rb_entry(nd, struct symbol, rb_node); prev->end = curr->start - 1; + if (prev->hist) { + free(prev->hist); + prev->hist = calloc(sizeof(u64), prev->end - prev->start); + } prevnd = nd; } @@ -883,6 +887,10 @@ static inline void dso__fill_symbol_holes(struct dso *self) pos->end = prev->end; else if (hole) pos->end = prev->start - 1; + if (pos->hist) { + free(pos->hist); + pos->hist = calloc(sizeof(u64), pos->end - pos->start); + } } } prev = pos; |