Re: [PATCH 5/6] mm: migrate: don't split THP for misplaced NUMA page

2021-03-30 Thread Yang Shi
On Tue, Mar 30, 2021 at 7:42 AM Gerald Schaefer wrote: > > On Mon, 29 Mar 2021 11:33:11 -0700 > Yang Shi wrote: > > > The old behavior didn't split THP if migration is failed due to lack of > > memory on the target node. But the THP migration does split THP, so keep > > the old behavior for misp

Re: [PATCH 5/6] mm: migrate: don't split THP for misplaced NUMA page

2021-03-30 Thread Gerald Schaefer
On Mon, 29 Mar 2021 11:33:11 -0700 Yang Shi wrote: > The old behavior didn't split THP if migration is failed due to lack of > memory on the target node. But the THP migration does split THP, so keep > the old behavior for misplaced NUMA page migration. > > Signed-off-by: Yang Shi > --- > mm/

[PATCH 5/6] mm: migrate: don't split THP for misplaced NUMA page

2021-03-29 Thread Yang Shi
The old behavior didn't split THP if migration is failed due to lack of memory on the target node. But the THP migration does split THP, so keep the old behavior for misplaced NUMA page migration. Signed-off-by: Yang Shi --- mm/migrate.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)