Re: [PATCH] mm,page_alloc: Split stall warning and failure warning.

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On Tue 18-04-17 14:47:32, David Rientjes wrote:
[...]
> I think the debug_guardpage_minorder() check makes sense for failed 
> allocations because we are essentially removing memory from the system for 
> debug, failed allocations as a result of low on memory or fragmentation 
> aren't concerning if we are removing memory from the system.

I really fail to see how this is any different from booting with
mem=$SIZE to reduce the amount of available memory.

-- 
Michal Hocko
SUSE Labs

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