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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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6
struct.c
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@ -661,15 +661,16 @@ struct_heap_alloc(VALUE st, size_t len)
VALUE *ptr = rb_transient_heap_alloc((VALUE)st, sizeof(VALUE) * len);
if (ptr) {
FL_SET_RAW(st, RSTRUCT_TRANSIENT_FLAG);
RSTRUCT_TRANSIENT_SET(st);
return ptr;
}
else {
FL_UNSET_RAW(st, RSTRUCT_TRANSIENT_FLAG);
RSTRUCT_TRANSIENT_UNSET(st);
return ALLOC_N(VALUE, len);
}
}
#if USE_TRANSIENT_HEAP
void
rb_struct_transient_heap_evacuate(VALUE obj, int promote)
{
@ -689,6 +690,7 @@ rb_struct_transient_heap_evacuate(VALUE obj, int promote)
RSTRUCT(obj)->as.heap.ptr = new_ptr;
}
}
#endif
static VALUE
struct_alloc(VALUE klass)