diff options
| author | ko1 <ko1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-10-28 05:36:48 +0000 |
|---|---|---|
| committer | ko1 <ko1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-10-28 05:36:48 +0000 |
| commit | 3a8a8824dbc1ead40d56a900e03deef4a5a50b63 (patch) | |
| tree | 2a37d4fb1ad5e79b3a0a4c15d619f41e13126739 /vm.c | |
| parent | b22050f1686f598df1c22909807689c48958d904 (diff) | |
| download | ruby-3a8a8824dbc1ead40d56a900e03deef4a5a50b63.tar.gz | |
skip machine stack marking for current ec.
* vm.c (rb_execution_context_mark): At the beggining of GC marking,
mark_current_machine_context() marks running machine stack so that
rb_execution_context_mark() should not mark machine stack if it is
current ec.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60499 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'vm.c')
| -rw-r--r-- | vm.c | 4 |
1 files changed, 3 insertions, 1 deletions
@@ -2398,7 +2398,9 @@ rb_execution_context_mark(const rb_execution_context_t *ec) } /* mark machine stack */ - if (ec->machine.stack_start && ec->machine.stack_end) { + if (ec->machine.stack_start && ec->machine.stack_end && + ec != GET_EC() /* marked for current ec at the first stage of marking */ + ) { rb_gc_mark_machine_stack(ec); rb_gc_mark_locations((VALUE *)&ec->machine.regs, (VALUE *)(&ec->machine.regs) + |