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[Bug nptl/14350] New: Clarify acquire/release semantics for atomic_exchange_and_add
- From: "maxim.kuvyrkov at gmail dot com" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sources dot redhat dot com
- Date: Wed, 11 Jul 2012 09:38:24 +0000
- Subject: [Bug nptl/14350] New: Clarify acquire/release semantics for atomic_exchange_and_add
- Auto-submitted: auto-generated
http://sourceware.org/bugzilla/show_bug.cgi?id=14350
Bug #: 14350
Summary: Clarify acquire/release semantics for
atomic_exchange_and_add
Product: glibc
Version: 2.17
Status: NEW
Severity: enhancement
Priority: P2
Component: nptl
AssignedTo: unassigned@sourceware.org
ReportedBy: maxim.kuvyrkov@gmail.com
CC: drepper.fsp@gmail.com
Classification: Unclassified
Most uses of atomic_exchange_and_add currently imply both acquire and release
semantics and that can be improved by using more specific
atomic_exchange_and_add_acq and atomic_exchange_and_rel.
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