From a8e610353bf94c279d0ca6d3711aa84728d80a46 Mon Sep 17 00:00:00 2001 From: "Matthew Wilcox (Oracle)" Date: Mon, 27 Nov 2023 23:30:26 +0900 Subject: nilfs2: pass the mapped address to nilfs_check_page() Remove another use of page_address() as part of preparing for the kmap to kmap_local transition. Link: https://lkml.kernel.org/r/20231127143036.2425-8-konishi.ryusuke@gmail.com Signed-off-by: Matthew Wilcox (Oracle) Signed-off-by: Ryusuke Konishi Signed-off-by: Andrew Morton --- fs/nilfs2/dir.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'fs/nilfs2/dir.c') diff --git a/fs/nilfs2/dir.c b/fs/nilfs2/dir.c index 45f75d4c4522..01900e84bddf 100644 --- a/fs/nilfs2/dir.c +++ b/fs/nilfs2/dir.c @@ -107,12 +107,11 @@ static void nilfs_commit_chunk(struct page *page, unlock_page(page); } -static bool nilfs_check_page(struct page *page) +static bool nilfs_check_page(struct page *page, char *kaddr) { struct inode *dir = page->mapping->host; struct super_block *sb = dir->i_sb; unsigned int chunk_size = nilfs_chunk_size(dir); - char *kaddr = page_address(page); unsigned int offs, rec_len; unsigned int limit = PAGE_SIZE; struct nilfs_dir_entry *p; @@ -192,7 +191,7 @@ static void *nilfs_get_page(struct inode *dir, unsigned long n, kaddr = kmap(page); if (unlikely(!PageChecked(page))) { - if (!nilfs_check_page(page)) + if (!nilfs_check_page(page, kaddr)) goto fail; } -- cgit v1.2.3