The patch titled
Subject: mm: use passed vm_fault structure for in wp_pfn_shared()
has been removed from the -mm tree. Its filename was
mm-use-passed-vm_fault-structure-for-in-wp_pfn_shared.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
From: Jan Kara <jack@xxxxxxx>
Subject: mm: use passed vm_fault structure for in wp_pfn_shared()
Instead of creating another vm_fault structure, use the one passed to
wp_pfn_shared() for passing arguments into pfn_mkwrite handler.
Link: http://lkml.kernel.org/r/1479460644-25076-7-git-send-email-jack@xxxxxxx
Signed-off-by: Jan Kara <jack@xxxxxxx>
Reviewed-by: Ross Zwisler <ross.zwisler@xxxxxxxxxxxxxxx>
Acked-by: Kirill A. Shutemov <kirill.shutemov@xxxxxxxxxxxxxxx>
Cc: Dan Williams <dan.j.williams@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/memory.c | 9 ++-------
1 file changed, 2 insertions(+), 7 deletions(-)
diff -puN mm/memory.c~mm-use-passed-vm_fault-structure-for-in-wp_pfn_shared mm/memory.c
--- a/mm/memory.c~mm-use-passed-vm_fault-structure-for-in-wp_pfn_shared
+++ a/mm/memory.c
@@ -2273,16 +2273,11 @@ static int wp_pfn_shared(struct vm_fault
struct vm_area_struct *vma = vmf->vma;
if (vma->vm_ops && vma->vm_ops->pfn_mkwrite) {
- struct vm_fault vmf2 = {
- .page = NULL,
- .pgoff = vmf->pgoff,
- .address = vmf->address,
- .flags = FAULT_FLAG_WRITE | FAULT_FLAG_MKWRITE,
- };
int ret;
pte_unmap_unlock(vmf->pte, vmf->ptl);
- ret = vma->vm_ops->pfn_mkwrite(vma, &vmf2);
+ vmf->flags |= FAULT_FLAG_MKWRITE;
+ ret = vma->vm_ops->pfn_mkwrite(vma, vmf);
if (ret & VM_FAULT_ERROR)
return ret;
vmf->pte = pte_offset_map_lock(vma->vm_mm, vmf->pmd,
_
Patches currently in -mm which might be from jack@xxxxxxx are
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