Re: [PATCH 3/3] [RFC] tmpfs: Add FALLOC_FL_MARK_VOLATILE/UNMARK_VOLATILEhandlers

[KOSAKI Motohiro]

> Off-topic:
> But I'm not sure because I might try to make new easy-reclaimable LRU list for low memory notification.
> That LRU list would contain non-mapped clean cache page and volatile pages if I decide adding it.
> Both pages has a common characteristic that recreating page is less costly.
> It's true for eMMC/SSD like device, at least.

+1.

I like L2 inactive list.
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