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Only disable GC around reference updating

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This is the only place that can change the size of the object id tables
and cause a GC.
This commit is contained in:
Aaron Patterson 2019-07-19 15:12:02 -07:00
parent c945d115a5
commit d304f77c58
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GPG Key ID: 953170BCB4FFAFC6
1 changed files with 3 additions and 2 deletions
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5
gc.c
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@ -8215,9 +8215,7 @@ gc_compact(rb_objspace_t *objspace, int use_toward_empty, int use_double_pages,
/* pin objects referenced by maybe pointers */ /* pin objects referenced by maybe pointers */
rb_gc(); rb_gc();
/* compact */ /* compact */
rb_gc_disable();
gc_compact_after_gc(objspace, use_toward_empty, use_double_pages, TRUE); gc_compact_after_gc(objspace, use_toward_empty, use_double_pages, TRUE);
rb_gc_enable();
} }
objspace->flags.during_compacting = FALSE; objspace->flags.during_compacting = FALSE;
return gc_compact_stats(objspace); return gc_compact_stats(objspace);
@ -8312,7 +8310,10 @@ gc_compact_after_gc(rb_objspace_t *objspace, int use_toward_empty, int use_doubl
moved_list = gc_compact_heap(objspace, compare_pinned); moved_list = gc_compact_heap(objspace, compare_pinned);
} }
heap_eden->freelist = NULL; heap_eden->freelist = NULL;
VALUE disabled = rb_gc_disable();
gc_update_references(objspace); gc_update_references(objspace);
if (!RTEST(disabled)) rb_gc_enable();
if (use_verifier) { if (use_verifier) {
gc_check_references_for_moved(Qnil); gc_check_references_for_moved(Qnil);