[PATCH 00/31] Clean up smp_mb__ barriers

From: Peter Zijlstra
Date: Wed Mar 19 2014 - 03:07:49 EST


Hi all,

Here's a respin (and per arch breakout) of the first 3 patches that spawned
this large C11 atomics thread.

These patches deprecate smp_mb__{before,after}_{atomic_{inc,dec},clear_bit}()
and replace it by just the two smp_mb__{before,after}_atomic().

Assuming people like this; how would we go about merging it? Can we stuff it
into tip/locking/core or something?

Its been compile tested for everything I have a working compiler for.

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