From 6bb09fa1b44f8634e7091d6186bcba80edebfce7 Mon Sep 17 00:00:00 2001 From: "Matthew Wilcox (Oracle)" Date: Mon, 27 Nov 2023 23:30:22 +0900 Subject: [PATCH] nilfs2: remove page_address() from nilfs_set_link In preparation for removing kmap from directory handling, use offset_in_page() to calculate 'from'. Matches ext2. Link: https://lkml.kernel.org/r/20231127143036.2425-4-konishi.ryusuke@gmail.com Signed-off-by: Matthew Wilcox (Oracle) Signed-off-by: Ryusuke Konishi Signed-off-by: Andrew Morton --- fs/nilfs2/dir.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/nilfs2/dir.c b/fs/nilfs2/dir.c index b9f13bdf8fbaa..9c0513245a3b4 100644 --- a/fs/nilfs2/dir.c +++ b/fs/nilfs2/dir.c @@ -410,7 +410,7 @@ ino_t nilfs_inode_by_name(struct inode *dir, const struct qstr *qstr) void nilfs_set_link(struct inode *dir, struct nilfs_dir_entry *de, struct page *page, struct inode *inode) { - unsigned int from = (char *)de - (char *)page_address(page); + unsigned int from = offset_in_page(de); unsigned int to = from + nilfs_rec_len_from_disk(de->rec_len); struct address_space *mapping = page->mapping; int err; -- 2.30.2