diff mbox series

[03/10] mm: migrate: fix the incorrect function name in comments

Message ID 20210908221803.0x8d2OSQg%akpm@linux-foundation.org (mailing list archive)
State New
Headers show
Series [01/10] mm/vmstat: protect per cpu variables with preempt disable on RT | expand

Commit Message

Andrew Morton Sept. 8, 2021, 10:18 p.m. UTC 
From: Baolin Wang <baolin.wang@linux.alibaba.com>
Subject: mm: migrate: fix the incorrect function name in comments

since commit a98a2f0c8ce1 ("mm/rmap: split migration into its own
function"), the migration ptes establishment has been split into a
separate try_to_migrate() function, thus update the related comments.

Link: https://lkml.kernel.org/r/5b824bad6183259c916ae6cf42f81d14c6118b06.1629447552.git.baolin.wang@linux.alibaba.com
Signed-off-by: Baolin Wang <baolin.wang@linux.alibaba.com>
Reviewed-by: Yang Shi <shy828301@gmail.com>
Reviewed-by: Alistair Popple <apopple@nvidia.com>
Cc: Matthew Wilcox <willy@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 mm/migrate.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

--- a/mm/migrate.c~mm-migrate-fix-the-incorrect-function-name-in-comments
+++ a/mm/migrate.c
@@ -1008,7 +1008,7 @@  static int __unmap_and_move(struct page
 	}
 
 	/*
-	 * By try_to_unmap(), page->mapcount goes down to 0 here. In this case,
+	 * By try_to_migrate(), page->mapcount goes down to 0 here. In this case,
 	 * we cannot notice that anon_vma is freed while we migrates a page.
 	 * This get_anon_vma() delays freeing anon_vma pointer until the end
 	 * of migration. File cache pages are no problem because of page_lock()