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authornormal <normal@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2015-12-29 20:19:14 (GMT)
committernormal <normal@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2015-12-29 20:19:14 (GMT)
commit1142de8e2a787597c0d52d6bd6f2054d4a1762a7 (patch)
tree6aa658f38ea6cc1181814a627a1cd350af1fdf8e /constant.h
parentb7573a00813dedcc2b1e57bac95ed91326111d23 (diff)
use id_table for constant tables
valgrind 3.9.0 on x86-64 reports a minor reduction in memory usage when loading only RubyGems and RDoc by running: ruby -rrdoc -eexit before: HEAP SUMMARY: in use at exit: 2,913,448 bytes in 27,394 blocks total heap usage: 48,362 allocs, 20,968 frees, 9,034,621 bytes alloc after: HEAP SUMMARY: in use at exit: 2,880,056 bytes in 26,712 blocks total heap usage: 47,791 allocs, 21,079 frees, 9,046,507 bytes alloc * class.c (struct clone_const_arg): adjust for id_table (clone_const): ditto (clone_const_i): ditto (rb_mod_init_copy): ditto (rb_singleton_class_clone_and_attach): ditto (rb_include_class_new): ditto (include_modules_at): ditto * constant.h (rb_free_const_table): ditto * gc.c (free_const_entry_i): ditto (rb_free_const_table): ditto (obj_memsize_of): ditto (mark_const_entry_i): ditto (mark_const_tbl): ditto * internal.h (struct rb_classext_struct): ditto * object.c (rb_mod_const_set): resolve class name on assignment * variable.c (const_update): replace with const_tbl_update (const_tbl_update): new function (fc_i): adjust for id_table (find_class_path): ditto (autoload_const_set): st_update => const_tbl_update (rb_const_remove): adjust for id_table (sv_i): ditto (rb_local_constants_i): ditto (rb_local_constants): ditto (rb_mod_const_at): ditto (rb_mod_const_set): ditto (rb_const_lookup): ditto git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53376 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'constant.h')
-rw-r--r--constant.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/constant.h b/constant.h
index 23d17ac..76b59fa 100644
--- a/constant.h
+++ b/constant.h
@@ -38,7 +38,7 @@ typedef struct rb_const_entry_struct {
VALUE rb_mod_private_constant(int argc, const VALUE *argv, VALUE obj);
VALUE rb_mod_public_constant(int argc, const VALUE *argv, VALUE obj);
VALUE rb_mod_deprecate_constant(int argc, const VALUE *argv, VALUE obj);
-void rb_free_const_table(st_table *tbl);
+void rb_free_const_table(struct rb_id_table *tbl);
VALUE rb_public_const_get(VALUE klass, ID id);
VALUE rb_public_const_get_at(VALUE klass, ID id);
VALUE rb_public_const_get_from(VALUE klass, ID id);