From 96815f1ebe945a802ca2e35a1bb6e3b564339732 Mon Sep 17 00:00:00 2001 From: ko1 Date: Wed, 9 Jul 2014 16:19:13 +0000 Subject: * symbol.c: remove rb_gc_mark_symbols(). fstrings refered by static symbols and pinned dynamic symbols are registerd by rb_gc_register_mark_object(). frstring refered by dynamic symbols (not pinned symbols) are refered from global_symbols.dsymbol_fstr_hash (Hash object). Note that fstrings refered from dynamic symbols must live loger than symbol objects themselves because rb_gc_free_dsymbol() uses fstring to remove from symbol tables. This is why we can not mark fstrings from dynamic symbols. This technique reduces root objects for GC marking. * gc.c (gc_mark_roots): ditto. * internal.h: ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46772 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- internal.h | 1 - 1 file changed, 1 deletion(-) (limited to 'internal.h') diff --git a/internal.h b/internal.h index e3ab0dec8b..c91670a388 100644 --- a/internal.h +++ b/internal.h @@ -805,7 +805,6 @@ int rb_is_attrset_name(VALUE name); int rb_is_local_name(VALUE name); int rb_is_method_name(VALUE name); int rb_is_junk_name(VALUE name); -void rb_gc_mark_symbols(int full_mark); ID rb_make_internal_id(void); void rb_gc_free_dsymbol(VALUE); VALUE rb_str_dynamic_intern(VALUE); -- cgit v1.2.3