From c6736357a72049a0eb2a31ccabcc3cd2baba7c9e Mon Sep 17 00:00:00 2001 From: "Yukihiro \"Matz\" Matsumoto" Date: Fri, 13 Apr 2018 23:46:40 +0900 Subject: No longer need to insert write barriers for fibers. Those barriers are inserted to fix #3699 but all living fibers are marked from `mark_context()` anyway now. --- src/vm.c | 10 +--------- 1 file changed, 1 insertion(+), 9 deletions(-) (limited to 'src') diff --git a/src/vm.c b/src/vm.c index 1f8e2f05a..9e43d0a4e 100644 --- a/src/vm.c +++ b/src/vm.c @@ -948,12 +948,7 @@ mrb_vm_run(mrb_state *mrb, struct RProc *proc, mrb_value self, unsigned int stac if (c->ci - c->cibase > cioff) { c->ci = c->cibase + cioff; } - if (mrb->c != c) { - if (mrb->c->fib) { - mrb_write_barrier(mrb, (struct RBasic*)mrb->c->fib); - } - mrb->c = c; - } + mrb->c = c; return result; } @@ -1945,9 +1940,6 @@ RETRY_TRY_BLOCK: while (c->eidx > ci->epos) { ecall_adjust(); } - if (c->fib) { - mrb_write_barrier(mrb, (struct RBasic*)c->fib); - } mrb->c->status = MRB_FIBER_TERMINATED; mrb->c = c->prev; c->prev = NULL; -- cgit v1.2.3