Re: [PATCH] anobjrmap 9 priority mjb tree

From: Hugh Dickins
Date: Thu Apr 15 2004 - 11:57:17 EST


On Thu, 15 Apr 2004, Martin J. Bligh wrote:
> >
> > Any ideas how we might handle latency from vmtruncate (and
> > try_to_unmap) if using prio_tree with i_shared_lock spinlock?
>
> I've been thinking about that. My rough plan is to go wild, naked and lockless.
> If we arrange things in the correct order, new entries onto the list would

It's quite easy if there's a list - though I'm not that eager to go wild,
naked and lockless with you! But what if there's a prio_tree?

Hugh

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