[PATCH] mm: migrate: remove unused parameter in migrate_vma_insert_page()

From: Lee Bruce <starzhangzsd@gmail.com>
To: akpm@linux-foundation.org
Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org,
	 Lee Bruce <starzhangzsd@gmail.com>
Subject: [PATCH] mm: migrate: remove unused parameter in migrate_vma_insert_page()
Date: Fri, 4 Dec 2020 19:54:15 +0800	[thread overview]
Message-ID: <CANubcdUwCAMuUyamG2dkWP=cqSR9MAS=tHLDc95kQkqU-rEnAg@mail.gmail.com> (raw)

[-- Attachment #1: Type: text/plain, Size: 1158 bytes --]

From 810f69c5438c66aafccf18ba8f43b99b64b85237 Mon Sep 17 00:00:00 2001
From: Stephen Zhang <starzhangzsd@gmail.com>
Date: Fri, 4 Dec 2020 16:32:38 +0800
Subject: [PATCH] mm: migrate: remove unused parameter in
 migrate_vma_insert_page()

"dst" parameter to migrate_vma_insert_page() is not used anymore.

Signed-off-by: Stephen Zhang <starzhangzsd@gmail.com>
---
 mm/migrate.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/mm/migrate.c b/mm/migrate.c
index 4385f2f..ee5e612 100644
--- a/mm/migrate.c
+++ b/mm/migrate.c
@@ -2894,8 +2894,7 @@ int migrate_vma_setup(struct migrate_vma *args)
 static void migrate_vma_insert_page(struct migrate_vma *migrate,
     unsigned long addr,
     struct page *page,
-    unsigned long *src,
-    unsigned long *dst)
+    unsigned long *src)
 {
  struct vm_area_struct *vma = migrate->vma;
  struct mm_struct *mm = vma->vm_mm;
@@ -3056,8 +3055,7 @@ void migrate_vma_pages(struct migrate_vma *migrate)
  mmu_notifier_invalidate_range_start(&range);
  }
  migrate_vma_insert_page(migrate, addr, newpage,
- &migrate->src[i],
- &migrate->dst[i]);
+ &migrate->src[i]);
  continue;
  }

-- 
1.8.3.1

[-- Attachment #2: Type: text/html, Size: 1514 bytes --]
