Incrementally mark even if we have free pages

We move all pooled pages to free pages at the start of incremental
marking, so we shouldn't run incremental marking only when we have run
out of free pages. This causes incremental marking to always complete
in a single step.

1 files changed, 1 insertions, 1 deletions

diff --git a/gc.c b/gc.c
index 0d2a9a4daa..2863240aa6 100644
--- a/gc.c
+++ b/gc.c
@@ -2392,7 +2392,7 @@ gc_continue(rb_objspace_t *objspace, rb_size_pool_t *size_pool, rb_heap_t *heap)
     gc_enter(objspace, gc_enter_event_continue, &lock_lev);
 
     /* Continue marking if in incremental marking. */
-    if (heap->free_pages == NULL && is_incremental_marking(objspace)) {
+    if (is_incremental_marking(objspace)) {
         if (gc_marks_continue(objspace, size_pool, heap)) {
             gc_sweep(objspace);
         }