Re: [patch 05/19] split LRU lists into anon & file sets

[Rik van Riel]

On Fri, 11 Jan 2008 10:50:09 -0500
Lee Schermerhorn <Lee.Schermerhorn@xxxxxx> wrote:

> Again, my doing.  I agree that the calculation is a bit strange, but I
> wanted to "future-proof" this function in case we ever get to a value of
> '6' for the lru_list enum.  In that case, the AND will evaluate to
> non-zero for what may not be a file LRU.  Between the build time
> assertion and the division [which could just be a 'l >> 1', I suppose]
> we should be safe.

Good point.  I did not guess that.

I'll restore the code to your original test.

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