Re: stochastic fair queueing in the elevator [Re: [BENCHMARK] 2.4.20-ck3 / aa / rmap with contest]

Andrew Morton
2003-02-10T11:23:38Z

Andrea Arcangeli <andrea@suse.de> wrote:
>
> what is this fadvise doing?

Invoking fadvise64(). Dropping the pagecache.

> yes, and anticipatory scheduler isn't going to fix it. furthmore with
> IDE the max merging is 64k so you can see little of the whole picture.

124k. (Or is it 128k now?)