From f4d4e5fc2b3d03c7e4f3c24ee694a01f8fe27d53 Mon Sep 17 00:00:00 2001 From: Yue Hu Date: Tue, 10 Aug 2021 14:54:50 +0800 Subject: [PATCH] erofs: directly use wrapper erofs_page_is_managed() when shrinking We already have the wrapper function to identify managed page. Link: https://lore.kernel.org/r/20210810065450.1320-1-zbestahu@gmail.com Reviewed-by: Gao Xiang Reviewed-by: Chao Yu Signed-off-by: Yue Hu Signed-off-by: Gao Xiang --- fs/erofs/zdata.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/fs/erofs/zdata.c b/fs/erofs/zdata.c index cb4d0889eca9..fe724d6d6856 100644 --- a/fs/erofs/zdata.c +++ b/fs/erofs/zdata.c @@ -309,7 +309,6 @@ int erofs_try_to_free_all_cached_pages(struct erofs_sb_info *sbi, { struct z_erofs_pcluster *const pcl = container_of(grp, struct z_erofs_pcluster, obj); - struct address_space *const mapping = MNGD_MAPPING(sbi); int i; /* @@ -326,7 +325,7 @@ int erofs_try_to_free_all_cached_pages(struct erofs_sb_info *sbi, if (!trylock_page(page)) return -EBUSY; - if (page->mapping != mapping) + if (!erofs_page_is_managed(sbi, page)) continue; /* barrier is implied in the following 'unlock_page' */