Use new return type vm_fault_t for fault handler. For now, this is just documenting that the function returns a VM_FAULT value rather than an errno. Once all instances are converted, vm_fault_t will become a distinct type. commit 1c8f422059ae ("mm: change return type to vm_fault_t")
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| @@ -39,7 +39,7 @@ static void relay_file_mmap_close(struct vm_area_struct *vma) · 38 unmodified lines | ||
| 39 | 39 | /* |
| 40 | 40 | * fault() vm_op implementation for relay file mapping. |
| 41 | 41 | */ |
| 42 | −static int relay_buf_fault(struct vm_fault *vmf) | |
| 42 | +static vm_fault_t relay_buf_fault(struct vm_fault *vmf) | |
| 43 | 43 | { |
| 44 | 44 | struct page *page; |
| 45 | 45 | struct rchan_buf *buf = vmf->vma->vm_private_data; |