Re: [PATCH] mm: Implement Swap Prefetching v22

On Friday 10 February 2006 01:51, Con Kolivas wrote:
> On Friday 10 February 2006 00:29, Nick Piggin wrote:
> > busy Con Kolivas wrote:
> > > +	struct radix_tree_root	swap_tree;	/* Lookup tree of pages */
> >
> > Umm... what is swap_tree for, exactly?
>
> To avoid ...
>
> /me looks around
>
> It's because...
>
> /me scratches head
>
> wtf..
>
> /me comes up with the answer
>
> legacy that must die

Ah now I remember. To not iterate over the whole list when removing entries 
from the swapped list.

Cheers,
Con
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---

• References:
  • [PATCH] mm: Implement Swap Prefetching v22
    • From: Con Kolivas <[email protected]>
  • Re: [PATCH] mm: Implement Swap Prefetching v22
    • From: Nick Piggin <[email protected]>
  • Re: [PATCH] mm: Implement Swap Prefetching v22
    • From: Con Kolivas <[email protected]>

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