From 68a9843f14b6b0d1ce023721814403253d8e9153 Mon Sep 17 00:00:00 2001 From: Baolin Wang Date: Wed, 8 Sep 2021 15:18:03 -0700 Subject: [PATCH] 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 Reviewed-by: Yang Shi Reviewed-by: Alistair Popple Cc: Matthew Wilcox Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- mm/migrate.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mm/migrate.c b/mm/migrate.c index d6617f8e546d..d5a1d38c993c 100644 --- a/mm/migrate.c +++ b/mm/migrate.c @@ -1008,7 +1008,7 @@ static int __unmap_and_move(struct page *page, struct page *newpage, } /* - * 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() -- 2.20.1