diff options
| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2023-11-27 17:30:26 +0300 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-12-11 04:21:46 +0300 |
| commit | a8e610353bf94c279d0ca6d3711aa84728d80a46 (patch) | |
| tree | 36e3ff49a972fe46943f6e289c76c681a46a5007 /fs/nilfs2 | |
| parent | 09a46acb3697e50548bb265afa1d79163659dd85 (diff) | |
| download | linux-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.c | 5 |
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; } |