I am preparing/testing the patch v17 according comments from Hugh Dickins
and Alexander Duyck.
Many thanks for line by line review and patient suggestion!
Please drop me any more comments or concern of any patches!
Thanks a lot!
Alex
在 2020/7/11 上午8:58, Alex Shi 写道:
> The new version which ba
On Mon, 20 Jul 2020, Alex Shi wrote:
> 在 2020/7/19 下午11:23, Hugh Dickins 写道:
> > I noticed that 5.8-rc5, with lrulock v16 applied, took significantly
> > longer to run loads than without it applied, when there should have been
> > only slight differences in system time. Comparing /proc/vmstat, some
在 2020/7/19 下午11:23, Hugh Dickins 写道:
> I noticed that 5.8-rc5, with lrulock v16 applied, took significantly
> longer to run loads than without it applied, when there should have been
> only slight differences in system time. Comparing /proc/vmstat, something
> that stood out was "pgrotated 0" f
On Fri, 17 Jul 2020, Alex Shi wrote:
> 在 2020/7/16 下午10:11, Alexander Duyck 写道:
> >> Thanks for Testing support from Intel 0day and Rong Chen, Fengguang Wu,
> >> and Yun Wang. Hugh Dickins also shared his kbuild-swap case. Thanks!
> > Hi Alex,
> >
> > I think I am seeing a regression with this pat
在 2020/7/16 下午10:11, Alexander Duyck 写道:
>> Thanks for Testing support from Intel 0day and Rong Chen, Fengguang Wu,
>> and Yun Wang. Hugh Dickins also shared his kbuild-swap case. Thanks!
> Hi Alex,
>
> I think I am seeing a regression with this patch set when I run the
> will-it-scale/page_fau
On Fri, Jul 10, 2020 at 5:59 PM Alex Shi wrote:
>
> The new version which bases on v5.8-rc4. Add 2 more patchs:
> 'mm/thp: remove code path which never got into'
> 'mm/thp: add tail pages into lru anyway in split_huge_page()'
> and modified 'mm/mlock: reorder isolation sequence during munlock'
>
>
Hi All,
This version get tested and passed Hugh Dickin's testing as well as v15/v14.
Thanks, Hugh!
Anyone like to give any comments or concerns for the patches?
Thanks
Alex
在 2020/7/11 上午8:58, Alex Shi 写道:
> The new version which bases on v5.8-rc4. Add 2 more patchs:
> 'mm/thp: remove code pa
Hi Hugh,
I believe I own your a 'tested-by' for previous version.
Could you like to give a try on the new version and give a reviewed or tested-by
if it's fine.
Thanks
Alex
The new version which bases on v5.8-rc4. Add 2 more patchs:
'mm/thp: remove code path which never got into'
'mm/thp: add tail pages into lru anyway in split_huge_page()'
and modified 'mm/mlock: reorder isolation sequence during munlock'
Current lru_lock is one for each of node, pgdat->lru_lock, th
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