From f86196ea8737c98ea96e5f95c99d0367be39a5d2 Mon Sep 17 00:00:00 2001 From: Nikolay Borisov Date: Thu, 3 Jan 2019 15:29:02 -0800 Subject: fs: don't open code lru_to_page() Multiple filesystems open code lru_to_page(). Rectify this by moving the macro from mm_inline (which is specific to lru stuff) to the more generic mm.h header and start using the macro where appropriate. No functional changes. Link: http://lkml.kernel.org/r/20181129104810.23361-1-nborisov@suse.com Link: https://lkml.kernel.org/r/20181129075301.29087-1-nborisov@suse.com Signed-off-by: Nikolay Borisov Acked-by: Michal Hocko Reviewed-by: David Hildenbrand Reviewed-by: Mike Rapoport Acked-by: Pankaj gupta Acked-by: "Yan, Zheng" [ceph] Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/linux/mm.h | 2 ++ include/linux/mm_inline.h | 3 --- 2 files changed, 2 insertions(+), 3 deletions(-) (limited to 'include') diff --git a/include/linux/mm.h b/include/linux/mm.h index 0d946f063cba..80bb6408fe73 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -171,6 +171,8 @@ extern int overcommit_kbytes_handler(struct ctl_table *, int, void __user *, /* test whether an address (unsigned long or pointer) is aligned to PAGE_SIZE */ #define PAGE_ALIGNED(addr) IS_ALIGNED((unsigned long)(addr), PAGE_SIZE) +#define lru_to_page(head) (list_entry((head)->prev, struct page, lru)) + /* * Linux kernel virtual memory manager primitives. * The idea being to have a "virtual" mm in the same way diff --git a/include/linux/mm_inline.h b/include/linux/mm_inline.h index 10191c28fc04..04ec454d44ce 100644 --- a/include/linux/mm_inline.h +++ b/include/linux/mm_inline.h @@ -124,7 +124,4 @@ static __always_inline enum lru_list page_lru(struct page *page) } return lru; } - -#define lru_to_page(head) (list_entry((head)->prev, struct page, lru)) - #endif -- cgit v1.2.3