On Tue, Nov 08, 2016 at 08:31:48AM +0900, 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,
> so let's introduce a new TTU flag specifically for freezing.
>
> Signed-off-by
On 11/10/2016 02:39 PM, Naoya Horiguchi wrote:
> On Thu, Nov 10, 2016 at 02:01:56PM +0530, Anshuman Khandual wrote:
>> > 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 conflic
On Thu, Nov 10, 2016 at 02:01:56PM +0530, Anshuman Khandual wrote:
> 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
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 TT
TTU_MIGRATION is used to convert pte into migration entry until thp split
completes. This behavior conflicts with thp migration added later patches,
so let's introduce a new TTU flag specifically for freezing.
Signed-off-by: Naoya Horiguchi
---
include/linux/rmap.h | 1 +
mm/huge_memory.c |
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