Messages in this thread | | | Date | Fri, 27 Feb 2015 15:14:44 -0700 | From | Jonathan Corbet <> | Subject | Re: [PATCH] doc: add information about max_ptes_none |
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On Thu, 26 Feb 2015 23:34:36 +0200 Ebru Akagunduz <ebru.akagunduz@gmail.com> wrote:
> max_ptes_none specifies how many extra small pages (that are > not already mapped) can be allocated when collapsing a group > of small pages into one large page. > > /sys/kernel/mm/transparent_hugepage/khugepaged/max_ptes_none > > A higher value leads to use additional memory for programs. > A lower value leads to gain less thp performance. Value of > max_ptes_none can waste cpu time very little, you can > ignore it.
Applied to the docs tree, thanks.
jon
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