[PATCH RESEND v2 1/1] fix a dead loop when in heavy low memory

[Zhang, Tianfei]

> >
> > Signed-off-by: Figo Zhang <tianfei.zhang at intel.com>
> 
> As you ignored my instructions to you, I'm going to just ignore this patch,
> sorry.  Now discarded.
> 
I am no at intel kernel group (SSG OTC), I am at CCG CCE. I will involve the intel open source guys if they like to help.


Hi fengguang:

Would you like to help review or involve the related intel guys? This issue can reproduce on android devices, I think
This current upstream code maybe some problem. Your technical comments are welcome.

Best,
Figo