Re: [Lhms-devel] Re: [PATCH] swap migration: Fix lru drain

[KAMEZAWA Hiroyuki]

Christoph Lameter wrote:
> On Wed, 7 Dec 2005, Andrew Morton wrote:
>
>
> > I'll change this to return 0 on success, or -ENOMEM.  Bit more
> > conventional, no?
>
>
> Ok. That also allows the addition of other error conditions in the future.
> Need to revise isolate_lru_page to reflect that.
I think this 'schedule_on_each_cpu(lru_add_drain_per_cpu, NULL);' will be used
by memory-hot-removing code and some other codes.
How about move this to swap.c and name as 'lru_add_drain_all()' ?
(but there is no other users now....)

-- Kame

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