From f19a27e399c4354b91d608dd77f33877f613224a Mon Sep 17 00:00:00 2001 From: Miaohe Lin Date: Thu, 12 May 2022 20:23:00 -0700 Subject: mm/vmscan: use helper folio_is_file_lru() Use helper folio_is_file_lru() to check whether folio is file lru. Minor readability improvement. [linmiaohe@huawei.com: use folio_is_file_lru()] Link: https://lkml.kernel.org/r/20220428105802.21389-1-linmiaohe@huawei.com Link: https://lkml.kernel.org/r/20220425111232.23182-7-linmiaohe@huawei.com Signed-off-by: Miaohe Lin Cc: Christoph Hellwig Cc: Huang, Ying Cc: Joonsoo Kim Cc: Oscar Salvador Signed-off-by: Andrew Morton --- mm/vmscan.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'mm') diff --git a/mm/vmscan.c b/mm/vmscan.c index 5c20efe0c82a..9ff3cc2a941a 100644 --- a/mm/vmscan.c +++ b/mm/vmscan.c @@ -1414,14 +1414,14 @@ static enum page_references folio_check_references(struct folio *folio, /* * Activate file-backed executable folios after first usage. */ - if ((vm_flags & VM_EXEC) && !folio_test_swapbacked(folio)) + if ((vm_flags & VM_EXEC) && folio_is_file_lru(folio)) return PAGEREF_ACTIVATE; return PAGEREF_KEEP; } /* Reclaim if clean, defer dirty folios to writeback */ - if (referenced_folio && !folio_test_swapbacked(folio)) + if (referenced_folio && folio_is_file_lru(folio)) return PAGEREF_RECLAIM_CLEAN; return PAGEREF_RECLAIM; -- cgit v1.2.3