Re: [Qemu-devel] [PATCH v2 06/27] target/sh4: Handle user-space atomics

[Aurelien Jarno]

On 2017-07-16 11:59, Richard Henderson wrote:
> On 07/16/2017 11:43 AM, Aurelien Jarno wrote:
> > Indeed, if the same atomic code is used often it might be better to have
> > it cached. That said it's only true for TB that are recognized, as IIRC
> > TB with the exclusive lock are not cached.
> 
> At the moment they are not.
> 
> But in Emilio's multi-threaded tcg v2 patch set, posted just today, we
> change that by adding a CF_PARALLEL flag to TB->cflags, and incorporating
> that into the tb hash.

Thanks for the hint, I'll have a look. Unfortunately I have one week
backlog on the mailing list...

-- 
Aurelien Jarno                          GPG: 4096R/1DDD8C9B
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