Re: [PATCH 19/36] autonuma: memory follows CPU algorithm and task/mm_autonuma stats collection

[Andi Kleen]

> 
> This comment seems quite accurate to me (btw I taken it from
> sched-numa rewrite with minor changes).

I had expected it to describe the next function. If it's a strategic
overview maybe it should be somewhere else.

> Disabling irqs around lru_lock was an optimization to avoid increasing
> the hold time of the lock when all critical sections were short after
> the isolation code. Now it's used to rotate lrus at I/O completion too.

Thanks.
-Andi

-- 
ak@xxxxxxxxxxxxxxx -- Speaking for myself only.
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