perf tools: Nuke unused map_groups__flush()

Since:

	9fdbf671ba7e "perf tools: do not flush maps on COMM for perf report"

We have no users of this function, nuke it.

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Borislav Petkov <bp@suse.de>
Cc: David Ahern <dsahern@gmail.com>
Cc: Don Zickus <dzickus@redhat.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Luigi Semenzato <semenzato@chromium.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-hsac1t42ehtva8gut8qe6hih@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

diff --git a/tools/perf/util/map.c b/tools/perf/util/map.c
index 09a6273..c1bfd0a 100644 (file)
--- a/tools/perf/util/map.c
+++ b/tools/perf/util/map.c
@@ -498,28 +498,6 @@ void map_groups__put(struct map_groups *mg)
                map_groups__delete(mg);
 }
 
-void map_groups__flush(struct map_groups *mg)
-{
-       int type;
-
-       for (type = 0; type < MAP__NR_TYPES; type++) {
-               struct rb_root *root = &mg->maps[type];
-               struct rb_node *next = rb_first(root);
-
-               while (next) {
-                       struct map *pos = rb_entry(next, struct map, rb_node);
-                       next = rb_next(&pos->rb_node);
-                       rb_erase(&pos->rb_node, root);
-                       /*
-                        * We may have references to this map, for
-                        * instance in some hist_entry instances, so
-                        * just move them to a separate list.
-                        */
-                       list_add_tail(&pos->node, &mg->removed_maps[pos->type]);
-               }
-       }
-}
-
 struct symbol *map_groups__find_symbol(struct map_groups *mg,
                                       enum map_type type, u64 addr,
                                       struct map **mapp,

diff --git a/tools/perf/util/map.h b/tools/perf/util/map.h
index aba9569..f2b2756 100644 (file)
--- a/tools/perf/util/map.h
+++ b/tools/perf/util/map.h
@@ -233,6 +233,4 @@ int map_groups__fixup_overlappings(struct map_groups *mg, struct map *map,
 struct map *map_groups__find_by_name(struct map_groups *mg,
                                     enum map_type type, const char *name);
 
-void map_groups__flush(struct map_groups *mg);
-
 #endif /* __PERF_MAP_H */