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Message-ID: <20221129164352.3374638-9-Liam.Howlett@oracle.com>
Date: Tue, 29 Nov 2022 16:44:22 +0000
From: Liam Howlett <liam.howlett@...cle.com>
To: "maple-tree@...ts.infradead.org" <maple-tree@...ts.infradead.org>,
"linux-mm@...ck.org" <linux-mm@...ck.org>,
"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
Andrew Morton <akpm@...ux-foundation.org>
CC: Liam Howlett <liam.howlett@...cle.com>,
Liam Howlett <liam.howlett@...cle.com>
Subject: [PATCH 08/43] mmap: Convert vma_link() vma iterator
From: "Liam R. Howlett" <Liam.Howlett@...cle.com>
Avoid using the maple tree interface directly.
Signed-off-by: Liam R. Howlett <Liam.Howlett@...cle.com>
---
mm/mmap.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/mm/mmap.c b/mm/mmap.c
index 054dd3e8e1a4..f4568a25d2dd 100644
--- a/mm/mmap.c
+++ b/mm/mmap.c
@@ -544,10 +544,10 @@ static inline void vma_mas_szero(struct ma_state *mas, unsigned long start,
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, vma, GFP_KERNEL))
+ if (vma_iter_prealloc(&vmi, vma))
return -ENOMEM;
if (vma->vm_file) {
@@ -555,7 +555,7 @@ static int vma_link(struct mm_struct *mm, struct vm_area_struct *vma)
i_mmap_lock_write(mapping);
}
- vma_mas_store(vma, &mas);
+ vma_iter_store(&vmi, vma);
if (mapping) {
__vma_link_file(vma, mapping);
--
2.35.1
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