Re: [patch 1/4] net: percpufy frequently used vars -- addpercpu_counter_mod_bh

[Andrew Morton]

Andrew Morton <akpm@xxxxxxxx> wrote:
>
> Once decrapify-asm-generic-localh.patch is merged I think all architectures
>  can and should use asm-generic/local.h.

err, no.  Because that's just atomic_long_t, and that's a locked instruction.

We need to review and fix up those architectures which have implemented the
optimised versions.
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