Re: Detecting page cache trashing state

[Daniel Walker]

On 09/28/2017 08:49 AM, Ruslan Ruslichenko -X (rruslich - GLOBALLOGIC 
INC at Cisco) wrote:
> Hi Johannes,
>
> Hopefully I was able to rebase the patch on top v4.9.26 (latest 
> supported version by us right now)
> and test a bit.
> The overall idea definitely looks promising, although I have one 
> question on usage.
> Will it be able to account the time which processes spend on handling 
> major page faults
> (including fs and iowait time) of refaulting page?

Johannes, did you get a chance to review the changes from Ruslan ?

Daniel