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authorMatthew Wilcox (Oracle) <willy@infradead.org>2023-11-27 17:30:26 +0300
committerAndrew Morton <akpm@linux-foundation.org>2023-12-11 04:21:46 +0300
commita8e610353bf94c279d0ca6d3711aa84728d80a46 (patch)
tree36e3ff49a972fe46943f6e289c76c681a46a5007 /fs/nilfs2
parent09a46acb3697e50548bb265afa1d79163659dd85 (diff)
downloadlinux-a8e610353bf94c279d0ca6d3711aa84728d80a46.tar.xz
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) <willy@infradead.org> Signed-off-by: Ryusuke Konishi <konishi.ryusuke@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'fs/nilfs2')
-rw-r--r--fs/nilfs2/dir.c5
1 files changed, 2 insertions, 3 deletions
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;
}