From: Liam R. Howlett <Liam.Howlett@Oracle.com>
Date: Wed, 20 Jul 2022 02:18:02 +0000 (+0000)
Subject: mm/msync: use vma_find() instead of vma linked list
X-Git-Tag: howlett/maple/20220906~10
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=2c02413d0b10d83d157c997af541bd196e6a1548;p=users%2Fjedix%2Flinux-maple.git

mm/msync: use vma_find() instead of vma linked list

Remove a single use of the vma linked list in preparation for the
removal of the linked list.  Uses find_vma() to get the next element.

Signed-off-by: Liam R. Howlett <Liam.Howlett@Oracle.com>
Acked-by: Vlastimil Babka <vbabka@suse.cz>
Reviewed-by: Davidlohr Bueso <dave@stgolabs.net>
---

diff --git a/mm/msync.c b/mm/msync.c
index 137d1c104f3e..ac4c9bfea2e7 100644
--- a/mm/msync.c
+++ b/mm/msync.c
@@ -104,7 +104,7 @@ SYSCALL_DEFINE3(msync, unsigned long, start, size_t, len, int, flags)
 				error = 0;
 				goto out_unlock;
 			}
-			vma = vma->vm_next;
+			vma = find_vma(mm, vma->vm_end);
 		}
 	}
 out_unlock: