diff options
Diffstat (limited to 'mm/fremap.c')
| -rw-r--r-- | mm/fremap.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/mm/fremap.c b/mm/fremap.c index 94254c5d7a18..007cbad9331e 100644 --- a/mm/fremap.c +++ b/mm/fremap.c @@ -204,12 +204,10 @@ asmlinkage long sys_remap_file_pages(unsigned long start, unsigned long size, * Make sure the vma is shared, that it supports prefaulting, * and that the remapped range is valid and fully within * the single existing vma. vm_private_data is used as a - * swapout cursor in a VM_NONLINEAR vma (unless VM_RESERVED - * or VM_LOCKED, but VM_LOCKED could be revoked later on). + * swapout cursor in a VM_NONLINEAR vma. */ if (vma && (vma->vm_flags & VM_SHARED) && - (!vma->vm_private_data || - (vma->vm_flags & (VM_NONLINEAR|VM_RESERVED))) && + (!vma->vm_private_data || (vma->vm_flags & VM_NONLINEAR)) && vma->vm_ops && vma->vm_ops->populate && end > start && start >= vma->vm_start && end <= vma->vm_end) { |