From f1f4f3ab54e9a52c7610c998ff8255f019742e67 Mon Sep 17 00:00:00 2001 From: Ralph Campbell Date: Tue, 13 Oct 2020 16:58:42 -0700 Subject: mm/migrate: remove obsolete comment about device public Device public memory never had an in tree consumer and was removed in commit 25b2995a35b6 ("mm: remove MEMORY_DEVICE_PUBLIC support"). Delete the obsolete comment. Signed-off-by: Ralph Campbell Signed-off-by: Andrew Morton Reviewed-by: Jason Gunthorpe Cc: Jerome Glisse Cc: John Hubbard Cc: Christoph Hellwig Link: http://lkml.kernel.org/r/20200827190735.12752-2-rcampbell@nvidia.com Signed-off-by: Linus Torvalds --- mm/migrate.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'mm/migrate.c') diff --git a/mm/migrate.c b/mm/migrate.c index b0734900e953..f94d7c7eeddf 100644 --- a/mm/migrate.c +++ b/mm/migrate.c @@ -381,7 +381,7 @@ static int expected_page_refs(struct address_space *mapping, struct page *page) int expected_count = 1; /* - * Device public or private pages have an extra refcount as they are + * Device private pages have an extra refcount as they are * ZONE_DEVICE pages. */ expected_count += is_device_private_page(page); -- cgit