Re: kswapd high CPU usage with no swap

[Rik van Riel]

On Wed, 26 Sep 2007 09:27:36 +0200
Jan KundrÃt <jkt@xxxxxxxxxx> wrote:

> Rik van Riel wrote:
> > Could you try out the attached patch, too?
> 
> Sorry, I wasn't able to apply it against 2.6.22-gentoo-r3 and vanilla
> 2.6.22.7; I don't have the "order" member in the "struct scan_control"
> and also the bit about "if (sync_writeback == PAGEOUT_IO_SYNC &&
> may_enter_fs)" was missing so there was no "else" branch to add (and
> it seemd pretty significant to me). What version should I patch
> against?

Sorry, the patch is against 2.6.23-rc7.

> When this is sorted out, should I keep the previous patch [1] applied
> as well?

That doesn't hurt.

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