Posted Aug 2, 2012 15:35 UTC (Thu) by corbet
In reply to: ACCESS_ONCE()
Parent article: ACCESS_ONCE()
Negativity? I certainly didn't intend any negativity. One can say that compiler optimizations can present subtle hazards in the presence of concurrency without being negative toward optimizations in general. We like optimizations; we just need a way to keep them from creating bugs.
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