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 --- fs/afs/file.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'fs/afs/file.c') diff --git a/fs/afs/file.c b/fs/afs/file.c index d6bc3f5d784b..323ae9912203 100644 --- a/fs/afs/file.c +++ b/fs/afs/file.c @@ -17,6 +17,7 @@ #include #include #include +#include #include "internal.h" static int afs_file_mmap(struct file *file, struct vm_area_struct *vma); @@ -441,7 +442,7 @@ static int afs_readpages_one(struct file *file, struct address_space *mapping, /* Count the number of contiguous pages at the front of the list. Note * that the list goes prev-wards rather than next-wards. */ - first = list_entry(pages->prev, struct page, lru); + first = lru_to_page(pages); index = first->index + 1; n = 1; for (p = first->lru.prev; p != pages; p = p->prev) { @@ -473,7 +474,7 @@ static int afs_readpages_one(struct file *file, struct address_space *mapping, * page at the end of the file. */ do { - page = list_entry(pages->prev, struct page, lru); + page = lru_to_page(pages); list_del(&page->lru); index = page->index; if (add_to_page_cache_lru(page, mapping, index, -- cgit v1.2.3