diff options
Diffstat (limited to 'mm/mmap.c')
| -rw-r--r-- | mm/mmap.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/mm/mmap.c b/mm/mmap.c index 4456bf81e11eb3..2b9305ed0dda6d 100644 --- a/mm/mmap.c +++ b/mm/mmap.c @@ -1847,6 +1847,13 @@ unsigned long mmap_region(struct file *file, unsigned long addr, } vma_link(mm, vma, prev, rb_link, rb_parent); + + /* + * vma_merge() calls khugepaged_enter_vma() either, the below + * call covers the non-merge case. + */ + khugepaged_enter_vma(vma, vma->vm_flags); + /* Once vma denies write, undo our temporary denial count */ unmap_writable: if (file && vm_flags & VM_SHARED) |