commit 7851a45cd3 (mm: numa: Copy cpupid on page migration) copy over
the cpupid at page migration time, there is unnecessary to set it again
in migrate_misplaced_transhuge_page, this patch fix it.
Signed-off-by: Wanpeng Li <liwanp@xxxxxxxxxxxxxxxxxx>
---
mm/migrate.c | 2 --
1 files changed, 0 insertions(+), 2 deletions(-)
diff --git a/mm/migrate.c b/mm/migrate.c
index bb94004..fdb70f7 100644
--- a/mm/migrate.c
+++ b/mm/migrate.c
@@ -1736,8 +1736,6 @@ int migrate_misplaced_transhuge_page(struct mm_struct *mm,
if (!new_page)
goto out_fail;
- page_cpupid_xchg_last(new_page, page_cpupid_last(page));
-
isolated = numamigrate_isolate_page(pgdat, page);
if (!isolated) {
put_page(new_page);
--
1.7.7.6
--
To unsubscribe, send a message with 'unsubscribe linux-mm' in
the body to majordomo@xxxxxxxxx. For more info on Linux MM,
see: http://www.linux-mm.org/ .
Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>
