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[Bug nptl/14350] Clarify acquire/release semantics for atomic_exchange_and_add
- From: "carlos_odonell at mentor dot com" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sources dot redhat dot com
- Date: Tue, 14 Aug 2012 14:53:33 +0000
- Subject: [Bug nptl/14350] Clarify acquire/release semantics for atomic_exchange_and_add
- Auto-submitted: auto-generated
- References: <bug-14350-131@http.sourceware.org/bugzilla/>
http://sourceware.org/bugzilla/show_bug.cgi?id=14350
--- Comment #3 from Carlos O'Donell <carlos_odonell at mentor dot com> 2012-08-14 14:53:33 UTC ---
(In reply to comment #2)
> That is correct. I've committed the patch adding _acq and _rel versions today.
>
> I don't expect someone to go and review all the uses of
> atomic_exchange_and_add, but at least for the new patch that reference
> atomic_exchange_and_add we should consider if a less-restrictive version will
> suffice.
Agreed. That seems fine.
Shall we close this issue given that you've checked in the _acq and _rel
versions with [1]?
[1]
http://sourceware.org/git/?p=glibc.git;a=commitdiff;h=51a9ba860ae3305d475f43f568e8fa51b8a53b6e
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