diff options
Diffstat (limited to 'mm/memory.c')
| -rw-r--r-- | mm/memory.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/mm/memory.c b/mm/memory.c index 27bc457b32c2..732414852570 100644 --- a/mm/memory.c +++ b/mm/memory.c @@ -6345,8 +6345,9 @@ retry_pud: vmf.orig_pmd = pmdp_get_lockless(vmf.pmd); if (unlikely(is_swap_pmd(vmf.orig_pmd))) { - VM_BUG_ON(thp_migration_supported() && - !is_pmd_migration_entry(vmf.orig_pmd)); + if (is_pmd_device_private_entry(vmf.orig_pmd)) + return do_huge_pmd_device_private(&vmf); + if (is_pmd_migration_entry(vmf.orig_pmd)) pmd_migration_entry_wait(mm, vmf.pmd); return 0; |