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Groups > linux.kernel > #1518744
| From | Anshuman Khandual <khandual@linux.vnet.ibm.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH v2 03/12] mm: thp: introduce separate TTU flag for thp freezing |
| Date | 2016-11-10 09:40 +0100 |
| Message-ID | <sBT3Q-3a8-29@gated-at.bofh.it> (permalink) |
| References | <sB1Ga-1xZ-7@gated-at.bofh.it> <sB1Ga-1xZ-29@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On 11/08/2016 05:01 AM, Naoya Horiguchi wrote: > TTU_MIGRATION is used to convert pte into migration entry until thp split > completes. This behavior conflicts with thp migration added later patches, Hmm, could you please explain why it conflicts with the PMD based migration without split ? Why TTU_MIGRATION cannot be used to freeze/hold on the PMD while it's being migrated ?
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[PATCH v2 03/12] mm: thp: introduce separate TTU flag for thp freezing Naoya Horiguchi <n-horiguchi@ah.jp.nec.com> - 2016-11-08 00:40 +0100
Re: [PATCH v2 03/12] mm: thp: introduce separate TTU flag for thp freezing Anshuman Khandual <khandual@linux.vnet.ibm.com> - 2016-11-10 09:40 +0100
Re: [PATCH v2 03/12] mm: thp: introduce separate TTU flag for thp freezing Naoya Horiguchi <n-horiguchi@ah.jp.nec.com> - 2016-11-10 10:20 +0100
Re: [PATCH v2 03/12] mm: thp: introduce separate TTU flag for thp freezing Anshuman Khandual <khandual@linux.vnet.ibm.com> - 2016-11-11 04:20 +0100
Re: [PATCH v2 03/12] mm: thp: introduce separate TTU flag for thp freezing "Kirill A. Shutemov" <kirill@shutemov.name> - 2016-11-11 12:20 +0100
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