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Message-Id: <20240820034654.698236-7-chao@kernel.org>
Date: Tue, 20 Aug 2024 11:46:53 +0800
From: Chao Yu <chao@...nel.org>
To: jaegeuk@...nel.org
Cc: linux-f2fs-devel@...ts.sourceforge.net,
linux-kernel@...r.kernel.org,
Chao Yu <chao@...nel.org>,
Matthew Wilcox <willy@...radead.org>
Subject: [PATCH v2 7/8] f2fs: convert read_node_page() to use folio
Convert to use folio, so that we can get rid of 'page->index' to
prepare for removal of 'index' field in structure page [1].
[1] https://lore.kernel.org/all/Zp8fgUSIBGQ1TN0D@casper.infradead.org/
Cc: Matthew Wilcox <willy@...radead.org>
Signed-off-by: Chao Yu <chao@...nel.org>
---
fs/f2fs/node.c | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/fs/f2fs/node.c b/fs/f2fs/node.c
index aeda3eecc9e2..f5e5abce695b 100644
--- a/fs/f2fs/node.c
+++ b/fs/f2fs/node.c
@@ -1369,6 +1369,7 @@ struct page *f2fs_new_node_page(struct dnode_of_data *dn, unsigned int ofs)
*/
static int read_node_page(struct page *page, blk_opf_t op_flags)
{
+ struct folio *folio = page_folio(page);
struct f2fs_sb_info *sbi = F2FS_P_SB(page);
struct node_info ni;
struct f2fs_io_info fio = {
@@ -1381,21 +1382,21 @@ static int read_node_page(struct page *page, blk_opf_t op_flags)
};
int err;
- if (PageUptodate(page)) {
+ if (folio_test_uptodate(folio)) {
if (!f2fs_inode_chksum_verify(sbi, page)) {
- ClearPageUptodate(page);
+ folio_clear_uptodate(folio);
return -EFSBADCRC;
}
return LOCKED_PAGE;
}
- err = f2fs_get_node_info(sbi, page->index, &ni, false);
+ err = f2fs_get_node_info(sbi, folio->index, &ni, false);
if (err)
return err;
/* NEW_ADDR can be seen, after cp_error drops some dirty node pages */
if (unlikely(ni.blk_addr == NULL_ADDR || ni.blk_addr == NEW_ADDR)) {
- ClearPageUptodate(page);
+ folio_clear_uptodate(folio);
return -ENOENT;
}
--
2.40.1
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