Author masamoto
Recipients EdSchouten, erik.bray, haypo, masamoto, r.david.murray
Date 2016-11-29.19:29:13
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Message-id <1480447753.15.0.986197833441.issue25658@psf.upfronthosting.co.za>
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Elik, Ed,

I have overlooked tracemalloc module raises deadlock if apply the patch.
I found out a source comment on Modules/_tracemalloc.c:161

/* If your OS does not provide native thread local storage, you can implement
   it manually using a lock. Functions of thread.c cannot be used because
   they use PyMem_RawMalloc() which leads to a reentrant call. */
#if !(defined(_POSIX_THREADS) || defined(NT_THREADS))
#  error "need native thread local storage (TLS)"
#endif

Py_HAVE_NATIVE_TLS is used only on thread source code. Therefore C Compiler couldn't report error about tracemalloc. I'm sorry that I didn't check test.
Currently I'm trying to implement new API based on msg281227.
History
Date User Action Args
2016-11-29 19:29:13masamotosetrecipients: + masamoto, haypo, r.david.murray, erik.bray, EdSchouten
2016-11-29 19:29:13masamotosetmessageid: <1480447753.15.0.986197833441.issue25658@psf.upfronthosting.co.za>
2016-11-29 19:29:13masamotolinkissue25658 messages
2016-11-29 19:29:13masamotocreate