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Revert 'Eliminate TSan warning about data race in make_descriptor'
author
Ivan Maidanski
<ivmai@mail.ru>
Wed, 29 Nov 2017 17:06:48 +0000
(20:06 +0300)
committer
Ivan Maidanski
<ivmai@mail.ru>
Wed, 29 Nov 2017 17:06:48 +0000
(20:06 +0300)
This reverts commit
a3ee14468b807ecf2d6fa279699b7a9879443bdf
.
Because it just hides a potential data race.
typd_mlc.c
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diff --git
a/typd_mlc.c
b/typd_mlc.c
index
501e161
..
6c87e50
100644
(file)
--- a/
typd_mlc.c
+++ b/
typd_mlc.c
@@
-541,12
+541,7
@@
GC_API GC_descr GC_CALL GC_make_descriptor(const GC_word * bm, size_t len)
# endif
{
GC_init_explicit_typing();
-# if defined(THREADS) && defined(AO_HAVE_load_acquire) \
- && defined(AO_HAVE_store)
- AO_store(&GC_explicit_typing_initialized, (AO_t)TRUE);
-# else
- GC_explicit_typing_initialized = TRUE;
-# endif
+ GC_explicit_typing_initialized = TRUE;
}
UNLOCK();
}