On Tue, 2013-07-02 at 17:12 +0200, Alexander Graf wrote:
> Is CMA a mandatory option in the kernel? Or can it be optionally 
> disabled? If it can be disabled, we should keep the preallocated 
> fallback case around for systems that have CMA disabled.

Why ? More junk code to keep around ...

If CMA is disabled, we can limit ourselves to dynamic allocation (with
limitation to 16M hash table).

Cheers,
Ben.


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