On Fri, Nov 20, 2020 at 4:22 PM Michal Hocko wrote:
>
> On Fri 20-11-20 14:43:21, Muchun Song wrote:
> > Add a kernel parameter hugetlb_free_vmemmap to disable the feature of
> > freeing unused vmemmap pages associated with each hugetlb page on boot.
>
> As replied to the config patch. This is fin
On Fri 20-11-20 14:43:21, Muchun Song wrote:
> Add a kernel parameter hugetlb_free_vmemmap to disable the feature of
> freeing unused vmemmap pages associated with each hugetlb page on boot.
As replied to the config patch. This is fine but I would argue that the
default should be flipped. Saving m
Add a kernel parameter hugetlb_free_vmemmap to disable the feature of
freeing unused vmemmap pages associated with each hugetlb page on boot.
Signed-off-by: Muchun Song
---
Documentation/admin-guide/kernel-parameters.txt | 9 +
Documentation/admin-guide/mm/hugetlbpage.rst| 3 +++
m
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