diff options
Diffstat (limited to 'tools/perf')
| -rw-r--r-- | tools/perf/util/maps.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/tools/perf/util/maps.c b/tools/perf/util/maps.c index 61eb742d91e3..16b39db594f4 100644 --- a/tools/perf/util/maps.c +++ b/tools/perf/util/maps.c @@ -124,11 +124,6 @@ static void maps__set_maps_by_address(struct maps *maps, struct map **new) } -static struct map ***maps__maps_by_name_addr(struct maps *maps) -{ - return &RC_CHK_ACCESS(maps)->maps_by_name; -} - static void maps__set_nr_maps_allocated(struct maps *maps, unsigned int nr_maps_allocated) { RC_CHK_ACCESS(maps)->nr_maps_allocated = nr_maps_allocated; @@ -284,6 +279,9 @@ void maps__put(struct maps *maps) static void __maps__free_maps_by_name(struct maps *maps) { + if (!maps__maps_by_name(maps)) + return; + /* * Free everything to try to do it from the rbtree in the next search */ @@ -291,6 +289,9 @@ static void __maps__free_maps_by_name(struct maps *maps) map__put(maps__maps_by_name(maps)[i]); zfree(&RC_CHK_ACCESS(maps)->maps_by_name); + + /* Consistent with maps__init(). When maps_by_name == NULL, maps_by_name_sorted == false */ + maps__set_maps_by_name_sorted(maps, false); } static int map__start_cmp(const void *a, const void *b) @@ -1167,8 +1168,7 @@ int maps__merge_in(struct maps *kmaps, struct map *new_map) } maps__set_maps_by_address(kmaps, merged_maps_by_address); maps__set_maps_by_address_sorted(kmaps, true); - zfree(maps__maps_by_name_addr(kmaps)); - maps__set_maps_by_name_sorted(kmaps, true); + __maps__free_maps_by_name(kmaps); maps__set_nr_maps_allocated(kmaps, merged_nr_maps_allocated); /* Copy entries before the new_map that can't overlap. */ |