tree 9d620c542965c85f181ec2fc6a15896f4cec6552
parent 61e8fa0dc5dc5efb3b55101861df1f891bb64694
author Wim Taymans <wim.taymans@collabora.co.uk> 1330093482 +0100
committer Wim Taymans <wim.taymans@collabora.co.uk> 1330093482 +0100

atomicqueue: fix race

After a writer has written to its reserved write location, it can only make the
location available for reading if all of the writers with lower locations have
finished.