From 3143ffecefdd0ead228978436f1366bc906019c8 Mon Sep 17 00:00:00 2001 From: ko1 Date: Mon, 26 Jun 2017 05:30:07 +0000 Subject: Do not store/restore Thread#status on fiber switching. * cont.c (cont_restore_thread): On Fiber switching, thread status shold be THREAD_RUNNABLE so that we don't need to store/restore this field. * cont.c (cont_save_thread): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59174 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- cont.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/cont.c b/cont.c index e5cffce9e0..e680e20811 100644 --- a/cont.c +++ b/cont.c @@ -413,7 +413,7 @@ cont_save_thread(rb_context_t *cont, rb_thread_t *th) sth->local_storage = th->local_storage; sth->safe_level = th->safe_level; sth->raised_flag = th->raised_flag; - sth->status = th->status; + VM_ASSERT(th->status == THREAD_RUNNABLE); sth->tag = th->tag; sth->protect_tag = th->protect_tag; sth->errinfo = th->errinfo; @@ -560,7 +560,7 @@ cont_restore_thread(rb_context_t *cont) th->ec.cfp = sth->ec.cfp; th->safe_level = sth->safe_level; th->raised_flag = sth->raised_flag; - th->status = sth->status; + VM_ASSERT(sth->status == THREAD_RUNNABLE); th->tag = sth->tag; th->protect_tag = sth->protect_tag; th->errinfo = sth->errinfo; -- cgit v1.2.3