Re: [Qemu-devel] [PATCH v2] TCG: Convert global variables to be TLS.

[Peter Maydell]

On 1 March 2012 08:22, Andreas Färber <address@hidden> wrote:
> Am 28.02.2012 04:13, schrieb Evgeny Voevodin:
>> On 27.02.2012 16:35, Peter Maydell wrote:
>>> A true multithreaded TCG is a large project, and unless we're
>>> going to commit to doing that I don't see much value in making
>>> some variables per-thread when we might instead need to do
>>> larger refactorings (properly encapsulating the codegen
>>> caches as qom objects, maybe?).
>>
>> [...] qomification of translation caches is an interesting suggestion I
>> think.
>
> While I have come to like QOM and am using it for the CPUState, I don't
> see the benefit in using it for these secondary structures. There are
> already dedicated monitor commands to inspect them, no?

Mostly I was thinking about the encapsulation of knowing which data
structures are associated with a translation cache and letting you
have more than one of them. You could do that with a plain struct
but since we have this OO infrastructure now why not use it?

-- PMM