diff options
Diffstat (limited to 'mm/migrate.c')
| -rw-r--r-- | mm/migrate.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/mm/migrate.c b/mm/migrate.c index 63f0cd559999..be6dbf995c0c 100644 --- a/mm/migrate.c +++ b/mm/migrate.c @@ -120,8 +120,6 @@ static int remove_migration_pte(struct page *new, struct vm_area_struct *vma, pmd = mm_find_pmd(mm, addr); if (!pmd) goto out; - if (pmd_trans_huge(*pmd)) - goto out; ptep = pte_offset_map(pmd, addr); @@ -990,9 +988,10 @@ out: * it. Otherwise, putback_lru_page() will drop the reference grabbed * during isolation. */ - if (rc != MIGRATEPAGE_SUCCESS && put_new_page) + if (rc != MIGRATEPAGE_SUCCESS && put_new_page) { + ClearPageSwapBacked(newpage); put_new_page(newpage, private); - else + } else putback_lru_page(newpage); if (result) { |