From b75454e10101af3a11b24ca7e14917b6c8874688 Mon Sep 17 00:00:00 2001 From: Miaohe Lin Date: Thu, 28 Apr 2022 23:16:07 -0700 Subject: mm/migration: remove unneeded local variable page_lru We can use page_is_file_lru() directly to help account the isolated pages to simplify the code a bit. Link: https://lkml.kernel.org/r/20220318111709.60311-4-linmiaohe@huawei.com Signed-off-by: Miaohe Lin Cc: Alistair Popple Cc: Baolin Wang Cc: "Huang, Ying" Cc: Muchun Song Cc: Zi Yan Signed-off-by: Andrew Morton --- mm/migrate.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) (limited to 'mm') diff --git a/mm/migrate.c b/mm/migrate.c index 7d698caf333f..a993053cd620 100644 --- a/mm/migrate.c +++ b/mm/migrate.c @@ -2013,7 +2013,6 @@ static struct page *alloc_misplaced_dst_page(struct page *page, static int numamigrate_isolate_page(pg_data_t *pgdat, struct page *page) { - int page_lru; int nr_pages = thp_nr_pages(page); int order = compound_order(page); @@ -2040,8 +2039,7 @@ static int numamigrate_isolate_page(pg_data_t *pgdat, struct page *page) if (isolate_lru_page(page)) return 0; - page_lru = page_is_file_lru(page); - mod_node_page_state(page_pgdat(page), NR_ISOLATED_ANON + page_lru, + mod_node_page_state(page_pgdat(page), NR_ISOLATED_ANON + page_is_file_lru(page), nr_pages); /* -- cgit v1.2.3