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Message-Id: <20240820034654.698236-2-chao@kernel.org>
Date: Tue, 20 Aug 2024 11:46:48 +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 2/8] f2fs: convert f2fs_write_end() 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>
---
v2:
- fix compile error.
fs/f2fs/data.c | 13 +++++++------
1 file changed, 7 insertions(+), 6 deletions(-)
diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c
index 85ac05c3655a..e114d738b6b4 100644
--- a/fs/f2fs/data.c
+++ b/fs/f2fs/data.c
@@ -3698,7 +3698,8 @@ static int f2fs_write_end(struct file *file,
loff_t pos, unsigned len, unsigned copied,
struct page *page, void *fsdata)
{
- struct inode *inode = page->mapping->host;
+ struct folio *folio = page_folio(page);
+ struct inode *inode = folio->mapping->host;
trace_f2fs_write_end(inode, pos, len, copied);
@@ -3707,17 +3708,17 @@ static int f2fs_write_end(struct file *file,
* should be PAGE_SIZE. Otherwise, we treat it with zero copied and
* let generic_perform_write() try to copy data again through copied=0.
*/
- if (!PageUptodate(page)) {
+ if (!folio_test_uptodate(folio)) {
if (unlikely(copied != len))
copied = 0;
else
- SetPageUptodate(page);
+ folio_mark_uptodate(folio);
}
#ifdef CONFIG_F2FS_FS_COMPRESSION
/* overwrite compressed file */
if (f2fs_compressed_file(inode) && fsdata) {
- f2fs_compress_write_end(inode, fsdata, page->index, copied);
+ f2fs_compress_write_end(inode, fsdata, folio->index, copied);
f2fs_update_time(F2FS_I_SB(inode), REQ_TIME);
if (pos + copied > i_size_read(inode) &&
@@ -3730,10 +3731,10 @@ static int f2fs_write_end(struct file *file,
if (!copied)
goto unlock_out;
- set_page_dirty(page);
+ folio_mark_dirty(folio);
if (f2fs_is_atomic_file(inode))
- set_page_private_atomic(page);
+ set_page_private_atomic(folio_page(folio, 0));
if (pos + copied > i_size_read(inode) &&
!f2fs_verity_in_progress(inode)) {
--
2.40.1
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