+ kernel-relay-change-return-type-to-vm_fault_t.patch added to -mm tree

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The patch titled
     Subject: kernel/relay.c: change return type to vm_fault_t
has been added to the -mm tree.  Its filename is
     kernel-relay-change-return-type-to-vm_fault_t.patch

This patch should soon appear at
    http://ozlabs.org/~akpm/mmots/broken-out/kernel-relay-change-return-type-to-vm_fault_t.patch
and later at
    http://ozlabs.org/~akpm/mmotm/broken-out/kernel-relay-change-return-type-to-vm_fault_t.patch

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------------------------------------------------------
From: Souptick Joarder <jrdr.linux@xxxxxxxxx>
Subject: kernel/relay.c: change return type to vm_fault_t

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")

Link: http://lkml.kernel.org/r/20180510140335.GA25363@jordon-HP-15-Notebook-PC
Signed-off-by: Souptick Joarder <jrdr.linux@xxxxxxxxx>
Reviewed-by: Matthew Wilcox <mawilcox@xxxxxxxxxxxxx>
Reviewed-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Cc: Eric Biggers <ebiggers@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---

 kernel/relay.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff -puN kernel/relay.c~kernel-relay-change-return-type-to-vm_fault_t kernel/relay.c
--- a/kernel/relay.c~kernel-relay-change-return-type-to-vm_fault_t
+++ a/kernel/relay.c
@@ -39,7 +39,7 @@ static void relay_file_mmap_close(struct
 /*
  * fault() vm_op implementation for relay file mapping.
  */
-static int relay_buf_fault(struct vm_fault *vmf)
+static vm_fault_t relay_buf_fault(struct vm_fault *vmf)
 {
 	struct page *page;
 	struct rchan_buf *buf = vmf->vma->vm_private_data;
_

Patches currently in -mm which might be from jrdr.linux@xxxxxxxxx are

include-mm-adding-new-inline-function-vmf_error.patch
fs-dax-adding-new-return-type-vm_fault_t.patch
kernel-relay-change-return-type-to-vm_fault_t.patch

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