On Mon, 16 May 2022 18:22:04 +0800 Muchun Song <[email protected]> wrote:
> This series amis to add hugetlb_optimize_vmemmap sysctl to enable or disable
> the feature of optimizing vmemmap pages associated with HugeTLB pages.
>
> v12:
> - Add patch 3 and patch 4 to handle the coexistence of hugetlb_free_vmemmap
> and memory_hotplug.memmap_on_memory (David).
> - Remove Reviewed-by from Mike in the last parch since it is changed.
v11 is in mm-stable now, so please send patches against that. AFAICT
that will be quite straightforward.
On Mon, May 16, 2022 at 11:46:20AM -0700, Andrew Morton wrote:
> On Mon, 16 May 2022 18:22:04 +0800 Muchun Song <[email protected]> wrote:
>
> > This series amis to add hugetlb_optimize_vmemmap sysctl to enable or disable
> > the feature of optimizing vmemmap pages associated with HugeTLB pages.
> >
> > v12:
> > - Add patch 3 and patch 4 to handle the coexistence of hugetlb_free_vmemmap
> > and memory_hotplug.memmap_on_memory (David).
> > - Remove Reviewed-by from Mike in the last parch since it is changed.
>
> v11 is in mm-stable now, so please send patches against that. AFAICT
> that will be quite straightforward.
>
IIUC, the mm-stable is introduced recently, and we consider those commits
in mm-stable are stable (meanning the commit sha1 is stable as well).
I'll send a new patchset based on mm-stable.
Thanks.