Olivier Houchard 113537967c MEDIUM: threads: Use __ATOMIC_SEQ_CST when using the newer atomic API.
When using the new __atomic* API, ask the compiler to generate barriers.
A variant of those functions that don't generate barriers will be added later.
Before that, using HA_ATOMIC* would not generate any barrier, and some parts
of the code should be reviewed and missing barriers should be added.

This should probably be backported to 1.8 and 1.9.
2019-03-11 17:02:37 +01:00
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2019-03-08 16:05:25 +01:00