Re: [PATCH 3/3] Provide control over unmapped pages

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Wed, Dec 1, 2010 at 2:22 PM, Balbir Singh <balbir@xxxxxxxxxxxxxxxxxx> wrote:
> * Balbir Singh <balbir@xxxxxxxxxxxxxxxxxx> [2010-12-01 10:24:21]:
>
>> * Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> [2010-11-30 14:25:09]:
>> > So you're OK with shoving all this flotsam into 100,000,000 cellphones?
>> > This was a pretty outrageous patchset!
>>
>> I'll do a better one, BTW, a lot of embedded folks are interested in
>> page cache control outside of cgroup behaviour.

Yes. Embedded people(at least, me) want it. That's because they don't
have any swap device so they could reclaim only page cache page.
And many page cache pages are mapped at address space of
application(ex, android uses java model so many pages are mapped by
application's address space). It means it's hard to reclaim them
without lagging.
So I have a interest in this patch.

-- 
Kind regards,
Minchan Kim

--
To unsubscribe, send a message with 'unsubscribe linux-mm' in
the body to majordomo@xxxxxxxxxx  For more info on Linux MM,
see: http://www.linux-mm.org/ .
Fight unfair telecom policy in Canada: sign http://dissolvethecrtc.ca/
Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>


[Index of Archives]     [Linux ARM Kernel]     [Linux ARM]     [Linux Omap]     [Fedora ARM]     [IETF Annouce]     [Bugtraq]     [Linux]     [Linux OMAP]     [Linux MIPS]     [ECOS]     [Asterisk Internet PBX]     [Linux API]