Messages in this thread Patch in this message | | | Date | Tue, 17 Apr 2018 00:03:55 +0530 | From | Souptick Joarder <> | Subject | [PATCH v3] uio: Change return type to vm_fault_t |
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Use new return type vm_fault_t for fault handler in struct vm_operations_struct. For now, this is just documenting that the function returns a VM_ FAULT value rather than an errno. Once all inst ances are converted, vm_fault_t will become a di stinct type.
Reference - 1c8f422059ae ("mm: change return type to vm_fault_t")
Signed-off-by: Souptick Joarder <jrdr.linux@gmail.com> Reviewed-by: Matthew Wilcox <mawilcox@microsoft.com> --- v2: Modified the change log
v3: Updated the change log
drivers/uio/uio.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/uio/uio.c b/drivers/uio/uio.c index fd48483..d9235f3 100644 --- a/drivers/uio/uio.c +++ b/drivers/uio/uio.c @@ -597,7 +597,7 @@ static int uio_find_mem_index(struct vm_area_struct *vma) return -1; }
-static int uio_vma_fault(struct vm_fault *vmf) +static vm_fault_t uio_vma_fault(struct vm_fault *vmf) { struct uio_device *idev = vmf->vma->vm_private_data; struct page *page; -- 1.9.1
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