tmpfs swap out

[arden jay]

I found it, shmem_writepage.


2013/7/16 arden jay <arden.jay at gmail.com>

> Hi,
>
> From the doc, tmpfs.txt, it is able to limit the size and it will swap
> unneeded pages out to swap space.
> I tried but didn't see it use swap space.
>
> From shmem.c, I can't find any clue like pageout() in vmscan.c.
>
> Can anyone give me some hints here?
>
> --
> cheers,
> jay
>



-- 
cheers,
jay
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