"Kirill A. Shutemov" writes:
> On Tue, Apr 10, 2018 at 08:57:19AM +0800, Huang, Ying wrote:
>> >> the swap offset reported doesn't
>> >> reflect this. And in the loop to report information of each sub-page,
>> >> the swap offset isn't increased accordingly as that for PFN.
>> >>
>> >> BTW: migr
On Tue, Apr 10, 2018 at 08:57:19AM +0800, Huang, Ying wrote:
> >> the swap offset reported doesn't
> >> reflect this. And in the loop to report information of each sub-page,
> >> the swap offset isn't increased accordingly as that for PFN.
> >>
> >> BTW: migration swap entries have PFN informatio
Hi, Andrew,
"Huang, Ying" writes:
> From: Huang Ying
>
> The swap offset reported by /proc//pagemap may be not correct for
> PMD migration entry. If addr passed into pagemap_range() isn't
> aligned with PMD start address, the swap offset reported doesn't
> reflect this. And in the loop to rep
Andrew Morton writes:
> On Sun, 8 Apr 2018 11:37:37 +0800 "Huang, Ying" wrote:
>
>> From: Huang Ying
>>
>> The swap offset reported by /proc//pagemap may be not correct for
>> PMD migration entry. If addr passed into pagemap_range() isn't
>
> pagemap_pmd_range(), yes?
Yes. Sorry for typo.
On Sun, 8 Apr 2018 11:37:37 +0800 "Huang, Ying" wrote:
> From: Huang Ying
>
> The swap offset reported by /proc//pagemap may be not correct for
> PMD migration entry. If addr passed into pagemap_range() isn't
pagemap_pmd_range(), yes?
> aligned with PMD start address,
How can this situatio
From: Huang Ying
The swap offset reported by /proc//pagemap may be not correct for
PMD migration entry. If addr passed into pagemap_range() isn't
aligned with PMD start address, the swap offset reported doesn't
reflect this. And in the loop to report information of each sub-page,
the swap offse
6 matches
Mail list logo