Re: [PATCH v2 3/6] sched: make double-lock-balance fair

From: Nick Piggin
Date: Wed Aug 27 2008 - 06:57:43 EST


On Wed, Aug 27, 2008 at 12:56:15PM +0200, Nick Piggin wrote:
> On Wed, Aug 27, 2008 at 12:41:08PM +0200, Peter Zijlstra wrote:
> > Does it make sense to make this _double_lock_balance() thing depend on
> > that too?
>
> Hmm, you might have a good point there. Greg?
>
> BTW. I wonder about other architectures that are of interest to -rt? Like
> mips or arm perhaps... Any plans to implement ticket locks on those, or
> do they not tend to be used in SMP configurations on -rt yte?

Oh, or maybe I guess again: -rt might be using Greg's generic ticket lock
implementation?
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