Re: [RFC 0/6] the big khugepaged redesign
From: Sasha Levin
Date: Mon Feb 23 2015 - 17:59:51 EST
On 02/23/2015 05:56 PM, Andrew Morton wrote:
>>> Now I don't have any hard data to show how big these problems are, and I
>>> > > expect we will discuss this on LSF/MM (and hope somebody has such data ).
>>> > > But it's certain that e.g. SAP recommends to disable THPs  for their apps
>>> > > for performance reasons.
>> > There are plenty of examples of this, ie for Oracle:
>> > https://blogs.oracle.com/linux/entry/performance_issues_with_transparent_huge
> hm, five months ago and I don't recall seeing any followup to this.
> Does anyone know what's happening?
I'll dig it up.
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