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introduce USE_TRANSIENT_HEAP to enable/disable theap.

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* include/ruby/ruby.h: intrdocue `USE_TRANSIENT_HEAP` macro
  to enable/disable transient heap.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65492 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
ko1 2018-11-01 08:53:44 +00:00
parent dcd0346265
commit c39797e872
9 changed files with 107 additions and 21 deletions
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20
transient_heap.h
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@ -9,6 +9,10 @@
#ifndef RUBY_TRANSIENT_HEAP_H
#define RUBY_TRANSIENT_HEAP_H
#include "internal.h"
#if USE_TRANSIENT_HEAP
/* public API */
/* Allocate req_size bytes from transient_heap.
@ -37,4 +41,20 @@ void rb_ary_transient_heap_evacuate(VALUE ary, int promote);
void rb_obj_transient_heap_evacuate(VALUE obj, int promote);
void rb_hash_transient_heap_evacuate(VALUE hash, int promote);
void rb_struct_transient_heap_evacuate(VALUE st, int promote);
#else /* USE_TRANSIENT_HEAP */
#define rb_transient_heap_alloc(o, s) NULL
#define rb_transient_heap_verify() ((void)0)
#define rb_transient_heap_promote(obj) ((void)0)
#define rb_transient_heap_start_marking(full_marking) ((void)0)
#define rb_transient_heap_finish_marking() ((void)0)
#define rb_transient_heap_mark(obj, ptr) ((void)0)
#define rb_ary_transient_heap_evacuate(x, y) ((void)0)
#define rb_obj_transient_heap_evacuate(x, y) ((void)0)
#define rb_hash_transient_heap_evacuate(x, y) ((void)0)
#define rb_struct_transient_heap_evacuate(x, y) ((void)0)
#endif /* USE_TRANSIENT_HEAP */
#endif