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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>
This commit is contained in:
Matthew Wilcox (Oracle) 2023-11-27 23:30:26 +09:00 committed by Andrew Morton
parent 09a46acb36
commit a8e610353b
1 changed files with 2 additions and 3 deletions
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5
fs/nilfs2/dir.c
View File

@ -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;
}