lkml.org 
[lkml]   [2017]   [Aug]   [17]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    Date
    From
    SubjectRe: [HMM-v25 13/19] mm/migrate: new migrate mode MIGRATE_SYNC_NO_COPY
    On Wed, 16 Aug 2017 20:05:42 -0400 J__r__me Glisse <jglisse@redhat.com> wrote:

    > Introduce a new migration mode that allow to offload the copy to
    > a device DMA engine. This changes the workflow of migration and
    > not all address_space migratepage callback can support this. So
    > it needs to be tested in those cases.

    Can you please expand on this? What additional testing must be
    performed before we are able to merge this into mainline?

    \
     
     \ /
      Last update: 2017-08-17 23:13    [W:4.160 / U:0.084 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site