diff options
Diffstat (limited to 'mm/ksm.c')
-rw-r--r-- | mm/ksm.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/mm/ksm.c b/mm/ksm.c index a6d43cf9a982..9b855a8b0f2d 100644 --- a/mm/ksm.c +++ b/mm/ksm.c @@ -2430,6 +2430,9 @@ int ksm_madvise(struct vm_area_struct *vma, unsigned long start, VM_HUGETLB | VM_MIXEDMAP)) return 0; /* just ignore the advice */ + if (vma_is_dax(vma)) + return 0; + #ifdef VM_SAO if (*vm_flags & VM_SAO) return 0; |