[merged mm-stable] mmap-convert-vma_link-vma-iterator.patch removed from -mm tree

[merged mm-stable] mmap-convert-vma_link-vma-iterator.patch removed from -mm tree

[Andrew Morton]

The quilt patch titled
     Subject: mmap: convert vma_link() vma iterator
has been removed from the -mm tree.  Its filename was
     mmap-convert-vma_link-vma-iterator.patch

This patch was dropped because it was merged into the mm-stable branch
of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

------------------------------------------------------
From: "Liam R. Howlett" <Liam.Howlett@Oracle.com>
Subject: mmap: convert vma_link() vma iterator
Date: Fri, 20 Jan 2023 11:26:11 -0500

Avoid using the maple tree interface directly.

Link: https://lkml.kernel.org/r/20230120162650.984577-11-Liam.Howlett@oracle.com
Signed-off-by: Liam R. Howlett <Liam.Howlett@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 mm/mmap.c |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

--- a/mm/mmap.c~mmap-convert-vma_link-vma-iterator
+++ a/mm/mmap.c
@@ -487,10 +487,10 @@ static inline void vma_mas_szero(struct
 
 static int vma_link(struct mm_struct *mm, struct vm_area_struct *vma)
 {
-	MA_STATE(mas, &mm->mm_mt, 0, 0);
+	VMA_ITERATOR(vmi, mm, 0);
 	struct address_space *mapping = NULL;
 
-	if (mas_preallocate(&mas, GFP_KERNEL))
+	if (vma_iter_prealloc(&vmi))
 		return -ENOMEM;
 
 	if (vma->vm_file) {
@@ -498,7 +498,7 @@ static int vma_link(struct mm_struct *mm
 		i_mmap_lock_write(mapping);
 	}
 
-	vma_mas_store(vma, &mas);
+	vma_iter_store(&vmi, vma);
 
 	if (mapping) {
 		__vma_link_file(vma, mapping);
_

Patches currently in -mm which might be from Liam.Howlett@Oracle.com are