diff options
Diffstat (limited to 'mm/huge_memory.c')
-rw-r--r-- | mm/huge_memory.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/mm/huge_memory.c b/mm/huge_memory.c index eff3de359d50..d4a6e4001512 100644 --- a/mm/huge_memory.c +++ b/mm/huge_memory.c | |||
@@ -1456,9 +1456,9 @@ bool move_huge_pmd(struct vm_area_struct *vma, unsigned long old_addr, | |||
1456 | new_ptl = pmd_lockptr(mm, new_pmd); | 1456 | new_ptl = pmd_lockptr(mm, new_pmd); |
1457 | if (new_ptl != old_ptl) | 1457 | if (new_ptl != old_ptl) |
1458 | spin_lock_nested(new_ptl, SINGLE_DEPTH_NESTING); | 1458 | spin_lock_nested(new_ptl, SINGLE_DEPTH_NESTING); |
1459 | if (pmd_present(*old_pmd) && pmd_dirty(*old_pmd)) | ||
1460 | force_flush = true; | ||
1461 | pmd = pmdp_huge_get_and_clear(mm, old_addr, old_pmd); | 1459 | pmd = pmdp_huge_get_and_clear(mm, old_addr, old_pmd); |
1460 | if (pmd_present(pmd) && pmd_dirty(pmd)) | ||
1461 | force_flush = true; | ||
1462 | VM_BUG_ON(!pmd_none(*new_pmd)); | 1462 | VM_BUG_ON(!pmd_none(*new_pmd)); |
1463 | 1463 | ||
1464 | if (pmd_move_must_withdraw(new_ptl, old_ptl) && | 1464 | if (pmd_move_must_withdraw(new_ptl, old_ptl) && |